Tools for the Task? Perspectives on Assistive Technology in Educational Settings.

ERIC Educational Resources Information Center

Todis, Bonnie

1996-01-01

A two-year qualitative study evaluated use of assistive technology by 13 students. Excerpts from case studies illustrate the perspectives of parents, specialists (physical therapists and speech language pathologists), special and regular education teachers, instructional assistants, student users, and peers. Results demonstrate the complex…

Technology-Aided Programs for Assisting Communication and Leisure Engagement of Persons with Amyotrophic Lateral Sclerosis: Two Single-Case Studies

ERIC Educational Resources Information Center

Lancioni, Giulio E.; Singh, Nirbhay N.; O'Reilly, Mark F.; Sigafoos, Jeff; Ferlisi, Gabriele; Ferrarese, Giacomina; Zullo, Valeria; Addante, Luigi M.; Spica, Antonella; Oliva, Doretta

2012-01-01

Technology-aided programs for assisting communication and leisure engagement were assessed in single-case studies involving two men with amyotrophic lateral sclerosis (ALS). Study I involved a 51-year-old man with a virtually total loss of his motor repertoire and assessed a technology-aided program aimed at enabling him to (a) write and send out…

Non-physician-assisted suicide in The Netherlands: a cross-sectional survey among the general public.

PubMed

Schoonman, Merel Kristi; van Thiel, Ghislaine José Madeleine Wilhelmien; van Delden, Johannes Jozef Marten

2014-12-01

In The Netherlands, approximately 45% of patients' requests for euthanasia are granted by a physician. After a rejected request, some patients approach non-physicians and ask them for assistance in suicide. Recently, a non-physician who assisted his mother's suicide was declared guilty without punishment. The aim of the current study was to investigate the opinion of the Dutch general public on non-physician-assisted suicide. A cross-sectional survey among the Dutch general public was performed. A total of 1113 respondents were included (response rate 80%). The survey covered two case descriptions in which a patient asks a non-physician for assisted suicide after a non-granted request for physician-assisted dying. In both cases, a son, friend or professional facilitates the suicide by either the provision of information or the purchase of lethal medication. Respondents were invited to give their opinion on these cases and in addition on 10 propositions on non-physician-assisted suicide. When a son provides information on how to acquire lethal medication in case of a patient with a terminal illness, this involvement is accepted by 62% of the respondents. The actual purchase of lethal medication receives less support (38%). If the patient suffers without a serious disease, both forms of assistance are less accepted (46% and 24%, respectively). In addition, only 21% support the legalisation of non-physician-assisted suicide. The Dutch public prefer involvement of a physician in assisted suicide (69%). The Dutch general public consider non-physician-assisted suicide in some specific cases a tolerable alternative for patients with a rejected request for physician-assisted dying if the assistance is limited to the provision of information. However, the majority do not support the legalisation of non-physician-assisted suicide. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Using Intelligent Personal Assistants for Second Language Learning: A Case Study of Alexa

ERIC Educational Resources Information Center

Dizon, Gilbert

2017-01-01

The proliferation of smartphones has given rise to intelligent personal assistants (IPAs), software that helps users accomplish day-to-day tasks. However, little is known about IPAs in the context of second language (L2) learning. Therefore, the primary objectives of this case study were twofold: to assess the ability of Amazon's IPA, Alexa, to…

Nurse Practitioners, Physician Assistants, and Certified Nurse-Midwives: A Policy Analysis. Health Technology Case Study 37.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Office of Technology Assessment.

This case study was conducted to analyze the cost-effectiveness of nurse practitioners (NPs), physicians' assistants (PAs), and certified nurse midwives (CNMs) by examining (1) the contributions of each group in meeting health-care needs; (2) the effect of changing the method of payment for their services on the health-care delivery system; and…

The Value of Tuition Assistance Programs: A Multiple Exploratory Case Study

ERIC Educational Resources Information Center

Tlapa, Margie

2017-01-01

Organizations invest billions annually in the form of Tuition Assistance Programs (TAP) with little knowledge as to the reasons why employees choose to participate. The purpose of this multiple exploratory case study was to explore the perceptions of employees with access to a TAP of at least $5,250 per year. Interviews were conducted with 17…

Use of a Video Assistive Device in a University Course in Laboratory Science: A Case Study

ERIC Educational Resources Information Center

Cole, Ryan A.; Slavin, Alan J.

2013-01-01

This article describes a case study involving an assistive device that aided a student with low vision registered in the introductory physics course at Trent University in the fall of 2009. His Snellen visual acuity fluctuated significantly, with an average acuity of about 20/400. This low acuity presented obvious difficulties for him with the…

Barriers to the Use of Computer Assistive Technology among Students with Visual Impairment in Ghana: The Case of Akropong School for the Blind

ERIC Educational Resources Information Center

Ampratwum, Joseph; Offei, Yaw Nyadu; Ntoaduro, Afua

2016-01-01

The study aimed at exploring barriers to the use of computer assistive technology among students with visual impairment at Akropong School for the Blind. A case study design was adopted and the purposive sampling technique used to select 35 participants for the study. The researchers gathered qualitative data using an in-depth interview guide to…

Implementation of School Health Promotion: Consequences for Professional Assistance

ERIC Educational Resources Information Center

Boot, N. M. W. M.; de Vries, N. K.

2012-01-01

Purpose: This case study aimed to examine the factors influencing the implementation of health promotion (HP) policies and programs in secondary schools and the consequences for professional assistance. Design/methodology/approach: Group interviews were held in two schools that represented the best and worst case of implementation of a health…

Computer-Assisted Learning in UK Engineering Degree Programmes: Lessons Learned from an Extensive Case Study Programme

ERIC Educational Resources Information Center

Rothberg, S. J.; Lamb, F. M.; Willis, L.

2006-01-01

This paper gives a synopsis of an extensive programme of case studies on real uses of computer-assisted learning (CAL) materials within UK engineering degree programmes. The programme was conducted between 2000 and 2003 and followed a questionnaire-based survey looking at CAL use in the UK and in Australia. The synopsis reveals a number of key…

Spontaneous abortion in multiple pregnancy: focus on fetal pathology.

PubMed

Joó, József Gábor; Csaba, Ákos; Szigeti, Zsanett; Rigó, János

2012-08-15

Multiple pregnancy with its wide array of medical consequences poses an important condition during pregnancy. We performed perinatal autopsy in 49 cases of spontaneous abortion resulting from multiple pregnancies during the study period. Twenty-seven of the 44 twin pregnancies ending in miscarriage were conceived naturally, whereas 17 were conceived through assisted reproductive techniques. Each of the 5 triplet pregnancies ending in miscarriage was conceived through assisted reproductive techniques. There was a positive history of miscarriage in 22.4% of the cases. Monochorial placentation occurred more commonly in multiple pregnancies terminating with miscarriage than in multiple pregnancies without miscarriage. A fetal congenital malformation was found in 8 cases. Three of these cases were conceived through assisted reproductive techniques, and 5 were conceived naturally. Miscarriage was due to intrauterine infection in 36% of the cases. Our study confirms that spontaneous abortion is more common in multiple than in singleton pregnancies. Monochorial placentation predicted a higher fetal morbidity and mortality. In pregnancies where all fetuses were of male gender, miscarriage was more common than in pregnancies where all fetuses were female. Assisted reproductive techniques do not predispose to the development of fetal malformations. Copyright © 2012 Elsevier GmbH. All rights reserved.

Computational analysis of aortic hemodynamics during total and partial extracorporeal membrane oxygenation and intra-aortic balloon pump support.

PubMed

Caruso, Maria Vittoria; Gramigna, Vera; Renzulli, Attilio; Fragomeni, Gionata

2016-01-01

The extracorporeal membrane oxygenation (ECMO) is a temporary, but prolonged circulatory support for cardiopulmonary failure. Clinical evidence suggests that pulsed flow is healthier than non pulsatile perfusion. The aim of this study was to computationally evaluate the effects of total and partial ECMO assistance and pulsed flow on hemodynamics in a patient-specific aorta model. The pulsatility was obtained by means of the intra-aortic balloon pump (IABP), and two different cases were investigated, considering a cardiac output (CO) of 5 L/min: Case A - total assistance - the whole flow delivered through the ECMO arterial cannula; Case B - partial assistance - flow delivered half through the cannula and half through the aorta. Computational fluid dynamic (CFD) analysis was carried out using the multiscale approach to couple the 3D aorta model with the lumped parameter model (resistance boundary condition). In case A pulsatility followed the balloon radius change, while in case B it was mostly influenced by the cardiac one. Furthermore, during total assistance, a blood stagnation occurred in the ascending aorta; in the case of partial assistance, the flow was orderly when the IABP was on and was chaotic when the balloon was off. Moreover, the mean arterial pressure (MAP) was higher in case B. The wall shear stress was worse in ascending aorta in case A. Partial support is hemodynamically advisable.

Learning curve for robotic-assisted surgery for rectal cancer: use of the cumulative sum method.

PubMed

Yamaguchi, Tomohiro; Kinugasa, Yusuke; Shiomi, Akio; Sato, Sumito; Yamakawa, Yushi; Kagawa, Hiroyasu; Tomioka, Hiroyuki; Mori, Keita

2015-07-01

Few data are available to assess the learning curve for robotic-assisted surgery for rectal cancer. The aim of the present study was to evaluate the learning curve for robotic-assisted surgery for rectal cancer by a surgeon at a single institute. From December 2011 to August 2013, a total of 80 consecutive patients who underwent robotic-assisted surgery for rectal cancer performed by the same surgeon were included in this study. The learning curve was analyzed using the cumulative sum method. This method was used for all 80 cases, taking into account operative time. Operative procedures included anterior resections in 6 patients, low anterior resections in 46 patients, intersphincteric resections in 22 patients, and abdominoperineal resections in 6 patients. Lateral lymph node dissection was performed in 28 patients. Median operative time was 280 min (range 135-683 min), and median blood loss was 17 mL (range 0-690 mL). No postoperative complications of Clavien-Dindo classification Grade III or IV were encountered. We arranged operative times and calculated cumulative sum values, allowing differentiation of three phases: phase I, Cases 1-25; phase II, Cases 26-50; and phase III, Cases 51-80. Our data suggested three phases of the learning curve in robotic-assisted surgery for rectal cancer. The first 25 cases formed the learning phase.

Instructional Leadership of High School Assistant Principals in Northern California

ERIC Educational Resources Information Center

Garrard, John Christian Timothy

2013-01-01

To identify how high school assistant principals in large suburban schools serve as instructional leaders and how they develop these skills, this research utilized a multiple-case study design, followed by a cross-case analysis of the data. This research explores the instructional leadership of three female comprehensive high school assistant…

Euthanasia and assisted suicide in selected European countries and US states: systematic literature review.

PubMed

Steck, Nicole; Egger, Matthias; Maessen, Maud; Reisch, Thomas; Zwahlen, Marcel

2013-10-01

Legal in some European countries and US states, physician-assisted suicide and voluntary active euthanasia remain under debate in these and other countries. The aim of the study was to examine numbers, characteristics, and trends over time for assisted dying in regions where these practices are legal: Belgium, Luxembourg, the Netherlands, Switzerland, Oregon, Washington, and Montana. This was a systematic review of journal articles and official reports. Medline and Embase databases were searched for relevant studies, from inception to end of 2012. We searched the websites of the health authorities of all eligible countries and states for reports on physician-assisted suicide or euthanasia and included publications that reported on cases of physician-assisted suicide or euthanasia. We extracted information on the total number of assisted deaths, its proportion in relation to all deaths, and socio-demographic and clinical characteristics of individuals assisted to die. A total of 1043 publications were identified; 25 articles and reports were retained, including series of reported cases, physician surveys, and reviews of death certificates. The percentage of physician-assisted deaths among all deaths ranged from 0.1%-0.2% in the US states and Luxembourg to 1.8%-2.9% in the Netherlands. Percentages of cases reported to the authorities increased in most countries over time. The typical person who died with assistance was a well-educated male cancer patient, aged 60-85 years. Despite some common characteristics between countries, we found wide variation in the extent and specific characteristics of those who died an assisted death.

General surgery residents' perception of robot-assisted procedures during surgical training.

PubMed

Farivar, Behzad S; Flannagan, Molly; Leitman, I Michael

2015-01-01

With the continued expansion of robotically assisted procedures, general surgery residents continue to receive more exposure to this new technology as part of their training. There are currently no guidelines or standardized training requirements for robot-assisted procedures during general surgical residency. The aim of this study was to assess the effect of this new technology on general surgery training from the residents' perspective. An anonymous, national, web-based survey was conducted on residents enrolled in general surgery training in 2013. The survey was sent to 240 Accreditation Council for Graduate Medical Education-approved general surgery training programs. Overall, 64% of the responding residents were men and had an average age of 29 years. Half of the responses were from postgraduate year 1 (PGY1) and PGY2 residents, and the remainder was from the PGY3 level and above. Overall, 50% of the responses were from university training programs, 32% from university-affiliated programs, and 18% from community-based programs. More than 96% of residents noted the availability of the surgical robot system at their training institution. Overall, 63% of residents indicated that they had participated in robotic surgical cases. Most responded that they had assisted in 10 or fewer robotic cases with the most frequent activities being assisting with robotic trocar placement and docking and undocking the robot. Only 18% reported experience with operating the robotic console. More senior residents (PGY3 and above) were involved in robotic cases compared with junior residents (78% vs 48%, p < 0.001). Overall, 60% of residents indicated that they received no prior education or training before their first robotic case. Approximately 64% of residents reported that formal training in robotic surgery was important in residency training and 46% of residents indicated that robotic-assisted cases interfered with resident learning. Only 11% felt that robotic-assisted cases would replace conventional laparoscopic surgery in the future. This study illustrates that although the most residents have a robot at their institution and have participated in robotic surgery cases, very few residents received formal training before participating in a robotic case. Copyright © 2014 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Assistive Technology. NICHCY News Digest.

ERIC Educational Resources Information Center

Horne, Richard, Ed.

The newsletter presents six articles and associated information concerned with assistive technology for children and youth with handicaps. "Technology: Becoming an Informed Consumer" (Elizabeth Lahm and Sue Elting) reviews the history of technology with emphasis on assistive technology, offers case studies on technology applications, and gives…

Radiofrequency ablation for hepatocellular carcinoma: assistant techniques for difficult cases.

PubMed

Inoue, Tatsuo; Minami, Yasunori; Chung, Hobyung; Hayaishi, Sousuke; Ueda, Taisuke; Tatsumi, Chie; Takita, Masahiro; Kitai, Satoshi; Hatanaka, Kinuyo; Ishikawa, Emi; Yada, Norihisa; Hagiwara, Satoru; Ueshima, Kazuomi; Kudo, Masatoshi

2010-07-01

To confirm the safety and effectiveness of techniques to assist radiofrequency ablation (RFA) for difficult cases, we retrospectively evaluated successful treatment rates, early complications and local tumor progressions. Between June 1999 and April 2009, a total of 341 patients with 535 nodules were treated as difficult cases. Artificial pleural effusion assisted ablation was performed on 64 patients with 82 nodules. Artificial ascites-assisted ablation was performed on 11 patients with 13 nodules. Cooling by endoscopic nasobiliary drainage (ENBD) tube-assisted ablation was performed on 6 patients with 8 nodules. When the tumors were not well visualized with conventional B-mode ultrasonography (US), contrast-enhanced US-assisted ablation with Levovist or Sonazoid or virtual CT sonography-assisted ablation was performed. Contrast-enhanced US-assisted ablation was performed on 139 patients with 224 nodules and virtual CT sonography-assisted ablation was performed on 121 patients with 209 nodules. In total, complete ablation was achieved in 514 of 535 (96%) nodules in difficult cases. For RFA with artificial pleural effusion, artificial ascites and ENBD, complete response was confirmed in all cases. For contrast-enhanced US- and CT sonography-assisted ablation, complete response was 95%. Early complications were recognized in 24 cases (4.5%). All cases recovered with no invasive treatment. Local tumor recurrence was investigated in 377 nodules of 245 patients, and 69 (18%) nodules were positive. Tumor recurrences in each assisted technique were 14.7% in artificial pleural effusion cases, 7% in artificial ascites, 12.5% in ENBD tube cases, 31% in virtual CT sonography, and 8.5% in contrast-enhanced US. Although local tumor progression needs to be carefully monitored, assisted techniques of RFA for difficult cases are well tolerated and expand the indications of RFA. Copyright (c) 2010 S. Karger AG, Basel.

SEASAT economic assessment. Volume 8: Ocean fishing case study. [economic benefits of SEASAT satellites to ocean fishing industries in the United States and Canada

NASA Technical Reports Server (NTRS)

1975-01-01

The potential application of SEASAT data with regard to ocean fisheries is discussed. Tracking fish populations, indirect assistance in forecasting expected populations and assistance to fishing fleets in avoiding costs incurred due to adverse weather through improved ocean conditions forecasts were investigated. Case studies on fisheries in the United States and Canada are cited.

The order and priority of research and design method application within an assistive technology new product development process: a summative content analysis of 20 case studies.

PubMed

Torrens, George Edward

2018-01-01

Summative content analysis was used to define methods and heuristics from each case study. The review process was in two parts: (1) A literature review to identify conventional research methods and (2) a summative content analysis of published case studies, based on the identified methods and heuristics to suggest an order and priority of where and when were used. Over 200 research and design methods and design heuristics were identified. From the review of the 20 case studies 42 were identified as being applied. The majority of methods and heuristics were applied in phase two, market choice. There appeared a disparity between the limited numbers of methods frequently used, under 10 within the 20 case studies, when hundreds were available. Implications for Rehabilitation The communication highlights a number of issues that have implication for those involved in assistive technology new product development: •The study defined over 200 well-established research and design methods and design heuristics that are available for use by those who specify and design assistive technology products, which provide a comprehensive reference list for practitioners in the field; •The review within the study suggests only a limited number of research and design methods are regularly used by industrial design focused assistive technology new product developers; and, •Debate is required within the practitioners working in this field to reflect on how a wider range of potentially more effective methods and heuristics may be incorporated into daily working practice.

Use abstracted patient-specific features to assist an information-theoretic measurement to assess similarity between medical cases

PubMed Central

Cao, Hui; Melton, Genevieve B.; Markatou, Marianthi; Hripcsak, George

2008-01-01

Inter-case similarity metrics can potentially help find similar cases from a case base for evidence-based practice. While several methods to measure similarity between cases have been proposed, developing an effective means for measuring patient case similarity remains a challenging problem. We were interested in examining how abstracting could potentially assist computing case similarity. In this study, abstracted patient-specific features from medical records were used to improve an existing information-theoretic measurement. The developed metric, using a combination of abstracted disease, finding, procedure and medication features, achieved a correlation between 0.6012 and 0.6940 to experts. PMID:18487093

A Qualitative Study of the Child, Family and Professional Factors That Influence the Use of Assistive Technology in Early Intervention.

ERIC Educational Resources Information Center

Hider, Erin D.

Factors involved in assistive technology use by young children with disabilities were explored through case studies of five families who had received intensive training at Camp Gizmo, an assistive technology camp for young children. Families, service providers, and preservice students in special education and speech language pathology engaged in a…

Long-term results of laparoscopy-assisted radical right hemicolectomy with D3 lymphadenectomy: clinical analysis with 177 cases.

PubMed

Han, Ding-Pei; Lu, Ai-Guo; Feng, Hao; Wang, Pu-Xiong-Zhi; Cao, Qi-Feng; Zong, Ya-Ping; Feng, Bo; Zheng, Min-Hua

2013-05-01

To study the feasibility, safety, and short-/long-term outcomes of laparoscopy-assisted right hemicolectomy with D3 lymphadenectomy for colon cancer. The clinical data of 177 cases that underwent laparoscopy-assisted radical right hemicolectomy with D3 lymphadenectomy for colon cancer between Jun 2003 and Sep 2010 was collected; the safety of operation, status of recovery, complication, oncological outcomes, and results of short-/long-term follow-up were analyzed. No case died in this study; five cases (2.82 %) were converted to open surgery. Four cases (2.26 %) underwent hand-assisted laparoscopic right hemicolectomy. The average operation time was 133 ± 36 min, and the blood loss was 94 ± 34 ml. The average time for passage of flatus, liquid food eating, and hospitalization were 2.1 ± 0.7, 3.2 ± 0.5, and 10.4 ± 2.7 day, respectively. The total number of lymph nodes removed was 15.2 ± 10.1. Postoperative complications were observed in 23 of 177 patients (12.99 %). The median follow-up period was 54 months; port-site recurrence was observed in one patient; local recurrence was found in five cases (2.82 %); distant metastasis was found in 21 cases (11.86 %). The cumulative overall survival of all stages at 12, 36, 60, and 72 months was 97.18 %, 83.73 %, 70.37 %, and 68.99 %, respectively. The cancer-specific survival was 98.73 % (12 months), 87.81 % (36 months), and 80.17 % (60 months). Laparoscopy-assisted right hemicolectomy with D3 lymphadenectomy can be successfully performed for right colon cancer with the advantages of minimally invasive surgery. Moreover, the results implied appropriate short- and long-term outcomes.

Robotic versus laparoscopic proctectomy for rectal cancer: a meta-analysis.

PubMed

Memon, Sameer; Heriot, Alexander G; Murphy, Declan G; Bressel, Mathias; Lynch, A Craig

2012-07-01

Robot-assisted laparoscopic surgery is being performed more frequently for the minimally invasive management of rectal cancer. The objective of this meta-analysis was to compare the clinical and oncologic safety and efficacy of robot-assisted versus conventional laparoscopic surgery. A search of the Medline and Embase databases was performed for studies that compared clinical or oncologic outcomes of conventional laparoscopic proctectomy with robot-assisted laparoscopic proctectomy for rectal cancer. The methodological quality of the selected studies was critically assessed to identify studies suitable for inclusion. Meta-analysis was performed by a random effects model and analyzed by Review Manager. Clinical outcomes evaluated were conversion rates, operation times, length of hospital stay, and complications. Oncologic outcomes evaluated were circumferential margin status, number of lymph nodes collected, and distal resection margin lengths. Eight comparative studies were assessed for quality, and seven studies were included in the meta-analysis. Two studies were matched case-control studies, and five were unmatched. A total of 353 robot-assisted laparoscopic surgery proctectomy cases and 401 conventional laparoscopic surgery proctectomy cases were analyzed. Robotic surgery was associated with a significantly lower conversion rate (P=0.03; 95% confidence interval 1-12). There was no difference in complications, circumferential margin involvement, distal resection margin, lymph node yield, or hospital stay (P=NS). Robot-assisted surgery decreased the conversion rate compared to conventional laparoscopic surgery. Other clinical outcomes and oncologic outcomes were equivalent. The benefits of robotic rectal cancer surgery may differ between population groups.

24 CFR 570.402 - Technical assistance awards.

Code of Federal Regulations, 2010 CFR

2010-04-01

... (24 CFR part 571); and the Special Purpose Grants for Insular Areas, Community Development Work Study... the assistance is limited to conferences/workshops attended by more than one unit of government. (d... section include: (1) In the case of technical assistance for States, the cost of carrying out the...

24 CFR 570.402 - Technical assistance awards.

Code of Federal Regulations, 2013 CFR

2013-04-01

... (24 CFR part 571); and the Special Purpose Grants for Insular Areas, Community Development Work Study... the assistance is limited to conferences/workshops attended by more than one unit of government. (d... section include: (1) In the case of technical assistance for States, the cost of carrying out the...

24 CFR 570.402 - Technical assistance awards.

Code of Federal Regulations, 2012 CFR

2012-04-01

... (24 CFR part 571); and the Special Purpose Grants for Insular Areas, Community Development Work Study... the assistance is limited to conferences/workshops attended by more than one unit of government. (d... section include: (1) In the case of technical assistance for States, the cost of carrying out the...

Enhanced cephalomedullary nail lag screw placement and intraoperative tip-apex distance measurement with a novel computer assisted surgery system.

PubMed

Kuhl, Mitchell; Beimel, Claudia

2016-10-01

The goal of this study was to evaluate the ability of a novel computer assisted surgery system to guide ideal placement of a lag screw during cephalomedullary nailing and then accurately measure the tip-apex distance (TAD) measurement intraoperatively. Retrospective case review. Level II trauma hospital. The initial 98 consecutive clinical cases treated with a cephalomedullary nail in conjunction with a novel computer assisted surgery system were retrospectively reviewed. A novel computer assisted surgery system was utilized to enhance lag screw placement during cephalomedullary nailing procedures. The computer assisted surgery system calculates the TAD intraoperatively after final lag screw placement. The ideal TAD was considered to be within a range of 5mm-20mm. The ability of the computer assisted surgery system (CASS) to assist in placement of a lag screw within the ideal TAD was evaluated. Intraoperative TAD measurements provided by the computer assisted surgery system were then compared to standard postoperative TAD measurements on PACS (picture archiving and communication system) images to determine whether these measurements are equivalent. 79 cases (80.6%) were available with complete information for a retrospective review. All cases had CASS TAD and PACS TAD measurements >5mm and<20mm. In addition, no significant difference could be detected between the intraoperative CASS TAD and the postoperative PACS TAD (p=0.374, Wilcoxon Test; p=0.174, paired T-Test). A cut-out rate of 0% was observed in all patients who were treated with CASS in this case series (95% CI: 0 - 3.01%). The novel computer assisted surgery system tested here is an effective and reliable adjunct that can be utilized for optimal lag screw placement in cephalomedullary nailing procedures. The computer assisted surgery system provides an accurate intraoperative TAD measurement that is equivalent to the standard postoperative measurement utilizing PACS images. Therapeutic Level IV. Copyright © 2016 Elsevier Ltd. All rights reserved.

Closed-loop assisted versus manual goal-directed fluid therapy during high-risk abdominal surgery: a case-control study with propensity matching.

PubMed

Rinehart, Joseph; Lilot, Marc; Lee, Christine; Joosten, Alexandre; Huynh, Trish; Canales, Cecilia; Imagawa, David; Demirjian, Aram; Cannesson, Maxime

2015-03-19

Goal-directed fluid therapy strategies have been shown to benefit moderate- to high-risk surgery patients. Despite this, these strategies are often not implemented. The aim of this study was to assess a closed-loop fluid administration system in a surgical cohort and compare the results with those for matched patients who received manual management. Our hypothesis was that the patients receiving closed-loop assistance would spend more time in a preload-independent state, defined as percentage of case time with stroke volume variation less than or equal to 12%. Patients eligible for the study were all those over 18 years of age scheduled for hepatobiliary, pancreatic or splenic surgery and expected to receive intravascular arterial blood pressure monitoring as part of their anesthetic care. The closed-loop resuscitation target was selected by the primary anesthesia team, and the system was responsible for implementation of goal-directed fluid therapy during surgery. Following completion of enrollment, each study patient was matched to a non-closed-loop assisted case performed during the same time period using a propensity match to reduce bias. A total of 40 patients were enrolled, 5 were ultimately excluded and 25 matched pairs were selected from among the remaining 35 patients within the predefined caliper distance. There was no significant difference in fluid administration between groups. The closed-loop group spent a significantly higher portion of case time in a preload-independent state (95 ± 6% of case time versus 87 ± 14%, P =0.008). There was no difference in case mean or final stroke volume index (45 ± 10 versus 43 ± 9 and 45 ± 11 versus 42 ± 11, respectively) or mean arterial pressure (79 ± 8 versus 83 ± 9). Case end heart rate was significantly lower in the closed-loop assisted group (77 ± 10 versus 88 ± 13, P =0.003). In this case-control study with propensity matching, clinician use of closed-loop assistance resulted in a greater portion of case time spent in a preload-independent state throughout surgery compared with manual delivery of goal-directed fluid therapy. ClinicalTrials.gov Identifier: NCT02020863. Registered 19 December 2013.

Results of a randomized trial of HERMES-assisted versus non-HERMES-assisted laparoscopic antireflux surgery.

PubMed

Luketich, J D; Fernando, H C; Buenaventura, P O; Christie, N A; Grondin, S C; Schauer, P R

2002-09-01

Speech recognition technology is a recent development in minimally invasive surgery. This study was designed to assess the impact of HERMES on operating room efficiency and user satisfaction. Patients undergoing laparoscopic antireflux operations by surgeons experienced in minimally invasive surgery were randomized to HERMES-assisted or standard laparoscopic operations. The variables of interest were circulating nurse's time spent adjusting devices that are voice-controlled by HERMES, number of adjustments to devices requested, and surgeon and nurse satisfaction measured on a scale from 1 (dissatisfied) to 10 (satisfied). A total of 30 cases were studied. In the non-HERMES cases, nurses were interrupted to make device adjustments an average of 15.3 times per case versus 0.33 times per case in the with-HERMES cases (p < 0.01). The interruptions during the non-HERMES cases averaged 4.35 min per case versus 0.16 min per case in the with-HERMES cases (p = 0.03). Average satisfaction scores for HERMES operations as opposed to non-HERMES operations were 9.2 versus 5.3 for nurses (p < 0.01) and 9.0 versus 5.1 for surgeons (p < 0.01). Physician and nurse acceptance of HERMES was very high because of the smoother interruption-free environment.

Foreign Assistance and Its Impact on Civil-Military Relations: A Case Study of Federal Democratic Republic of Nepal

DTIC Science & Technology

2014-03-01

China activities and keeping Nepal away from being too dependent in India. While assisting Kathmandu, Beijing is consciously making strategic inroads...112 Campbell, “Nepal Case Study,” 5. 113 M Humagain, “Aid Quantum : China the Rising Sun on Nepal Economic...military/library/congress/2006_hr/060407- hillen.pdf. Humagain, M. “Aid Quantum : China the Rising Sun on Nepal Economic Horizon.” Kathmandu Post

Computer-Assisted Instruction: A Case Study of Two Charter Schools

ERIC Educational Resources Information Center

Keengwe, Jared; Hussein, Farhan

2013-01-01

The purpose of this study was to examine the relationship in achievement gap between English language learners (ELLs) utilizing computer-assisted instruction (CAI) in the classroom, and ELLs relying solely on traditional classroom instruction. The study findings showed that students using CAI to supplement traditional lectures performed better…

Flat epithelial atypia in directional vacuum-assisted biopsy of breast microcalcifications: surgical excision may not be necessary.

PubMed

McCroskey, Zulfia; Sneige, Nour; Herman, Carolyn R; Miller, Ross A; Venta, Luz A; Ro, Jae Y; Schwartz, Mary R; Ayala, Alberto G

2018-02-21

The aim of this study was to analyze the clinicopathological features of patients with flat epithelial atypia, diagnosed in directional vacuum-assisted biopsy targeting microcalcifications, to identify upgrade rate to in situ ductal or invasive breast carcinoma, and determine factors predicting carcinoma in the subsequent excision. We retrospectively evaluated the histological, clinical, and mammographic features of 69 cases from 65 women, with directional vacuum-assisted biopsy-diagnosed flat epithelial atypia with or without atypical ductal hyperplasia or atypical lobular hyperplasia, which underwent subsequent surgical excision. The extent and percentage of microcalcifications sampled by directional vacuum-assisted biopsy were evaluated by mammography. All biopsy and surgical excision slides were reviewed. The age of the women ranged from 40 to 85 years (mean 57 years). All patients presented with mammographically detected microcalcifications only, except in one case that had associated architectural distortion. Extent of calcifications ranged from <1 cm (n = 47), 1-3 cm (n = 15) to > 3 cm (n = 6), and no measurement (n = 1). A mean of 11 cores (range 6-25) was obtained from each lesion. Post-biopsy mammogram revealed >90% removal of calcifications in 81% of cases. Pure flat epithelial atypia represented nearly two-thirds of directional vacuum-assisted biopsy specimens (n = 43, 62%), while flat epithelial atypia coexisted with atypical ductal hyperplasia (18 cases, 26%), or atypical lobular hyperplasia (8 cases, 12%). Upon excision, none of the cases were upgraded to in situ ductal or invasive breast cancer. In one case, however, an incidental, tubular carcinoma (4 mm) was found away from biopsy site. Excluding this case, the upgrade rate was 0%. Our study adds to the growing evidence that diagnosis of flat epithelial atypia on directional vacuum-assisted biopsy for microcalcifications as the only imaging finding is not associated with a significant upgrade to carcinoma on excision, and therefore, excision may not be necessary. Additionally, excision may not be necessary for flat epithelial atypia with atypical ductal hyperplasia limited to ≤2 terminal duct-lobular units, if at least 90% of calcifications have been removed on biopsy.

Principal Experiences of Succession

ERIC Educational Resources Information Center

Steele, Farla Gay

2015-01-01

This multiple case study explored the experiences of school principals and the usefulness of Peters' (2011) succession planning model. Ten purposefully selected principals from varying grade levels were interviewed; none reported a formal succession plan, and all had been assistant principals. The study concluded the assistant principal position…

A test for mental capacity to request assisted suicide.

PubMed

Stewart, Cameron; Peisah, Carmelle; Draper, Brian

2011-01-01

The mental competence of people requesting aid-in-dying is a key issue for the how the law responds to cases of assisted suicide. A number of cases from around the common law world have highlighted the importance of competence in determining whether assistants should be prosecuted, and what they will be prosecuted for. Nevertheless, the law remains uncertain about how competence should be tested in these cases. This article proposes a test of competence that is based on the existing common law but which is tailored to cases of assisted suicide. The test will help doctors, other health professionals and lawyers determine whether the suicidal person was able to competently request assistance. Such knowledge will help to reduce some of the current uncertainty about criminal liability in cases of assisted suicide.

Using Calculator-Assisted Instruction to Enhance Low-Achievers in Learning Number Sense: A Case Study of Two Fifth Graders in Taiwan

ERIC Educational Resources Information Center

Yang, Der-Ching; Lin, Yung-Chi

2015-01-01

The purpose of this study was to use calculator-assisted instruction to help two fifth-grade low-achievers learn number sense. The research process includes three stages: (1) pre-test interview to detect what kinds of number sense the students did not have; (2) calculator-assisted instruction to help them develop number sense; and (3) post-test…

Comparison of perioperative outcomes between endoscope-assisted technique and handheld acoustic Doppler for perforator identification in fasciocutaneous flaps.

PubMed

Huang, Jen-Wu; Huang, Chih-Sheng; Shih, Yu-Chung; Perng, Cherng-Kang; Lin, Yi-Ying; Wu, Szu-Hsien

2018-06-01

The endoscopic technique has been utilized to harvest muscle flaps and detect perforators of fasciocutaneous flaps. This study aimed to compare the perioperative outcomes between the endoscope-assisted technique and handheld acoustic Doppler for perforator identification in fasciocutaneous flaps.This retrospective case-control study included patients who underwent fasciocutaneous flap reconstruction for traumatic soft tissue defects. In the case group, perforator identification was assisted by the endoscope-assisted technique. In the control group, age- and sex-matched patients received handheld acoustic Doppler to detect perforators. Perioperative outcomes, flap characteristics, and postoperative complications were compared.There were 12 patients in the case group and 12 in the control group. Compared with the control group, the case group had a significantly shorter length of donor-site wounds (9 cm vs 12 cm, P = .023) and a significantly smaller proportion of patients receiving skin grafting at the donor sites (0% vs 41.7%, P = .037). The case group had a longer operative time, but the difference was not statistically significant (180 minutes vs 150 minutes, P = .367). The amount of blood loss, the time length of postoperative drainage, and complications did not significantly differ between the 2 groups.The endoscope-assisted technique for perforator identification of fasciocutaneous flaps provided less donor-site morbidity and a significantly shorter length of donor-site wounds than the conventional handheld acoustic Doppler, which suggests that this technique could be a valuable alternative when a precise design is indicated.

Network Centric Warfare Case Study. U.S. V Corps and 3rd Infantry Division (Mechanized) During Operation Iraq Freedom Combat Operations (Mar-Apr 2003). Volume 1: Operations

DTIC Science & Technology

2003-11-01

Command Historian , and the personnel from the Center for Army Lessons Learned (CALL) for their assistance in gaining access to the many documents that...after the Network Centric Warfare Case Study operations. The Center for Army Lessons Learned (CALL), the V Corps Command Historian , and other... Historian , Dr. Charles Kirkpatrick, in Heidelberg, Germany, assisted in this effort. Nu- merous documents were collected, both unclassified and classified

Implementation of a mechanical CPR device in a physician staffed HEMS - a prospective observational study.

PubMed

Rauch, Simon; Strapazzon, Giacomo; Brodmann, Monika; Fop, Ernst; Masoner, Christian; Rauch, Lydia; Forti, Alessandro; Pietsch, Urs; Mair, Peter; Brugger, Hermann

2018-04-28

In this prospective, observational study we describe the incidence and characteristics of out of hospital cardiac arrest (OHCA) cases who received mechanical CPR, after the implementation of a mechanical CPR device (LUCAS 2; Physio Control, Redmond, WA, USA) in a physician staffed helicopter emergency medical service (HEMS) in South Tyrol, Italy. During the study period (06/2013-04/2016), 525 OHCA cases were registered by the dispatch centre, 271 (51.6%) were assisted by HEMS. LUCAS 2 was applied in 18 (6.6%) of all HEMS-assisted OHCA patients; ten were treated with LUCAS 2 at the scene only, and eight were transported to hospital with ongoing CPR. Two (11.1%) of the 18 patients survived long term with full neurologic recovery. In seven of eight patients transferred to hospital with ongoing CPR, CPR was ceased in the emergency room without further intervention. Retrospectively, all HEMS-assisted OHCA cases were screened for proposed indication criteria for prolonged CPR. Thirteen patients fulfilled these criteria, but only two of them were transported to hospital. Based on these results, we propose a standard operating procedure for HEMS-assisted patients with refractory OHCA in a region without hospitals with ECLS capacity.

The case for physician assisted suicide: how can it possibly be proven?

PubMed Central

Dahl, E; Levy, N

2006-01-01

In her paper, The case for physician assisted suicide: not (yet) proven, Bonnie Steinbock argues that the experience with Oregon's Death with Dignity Act fails to demonstrate that the benefits of legalising physician assisted suicide outweigh its risks. Given that her verdict is based on a small number of highly controversial cases that will most likely occur under any regime of legally implemented safeguards, she renders it virtually impossible to prove the case for physician assisted suicide. In this brief paper, we suggest some ways that may enable us to weigh the risks and benefits of legalisation more fairly and, hopefully, allow us to close the case for physician assisted suicide. PMID:16731731

Family Dog-Assisted Adapted Physical Activity: A Case Study

PubMed Central

Tepfer, Amanda; Ross, Samantha; MacDonald, Megan; Udell, Monique A. R.; Ruaux, Craig; Baltzer, Wendy

2017-01-01

Simple Summary Understanding how family dogs aid in aspects of daily living such as quality of life, physical activity and human animal interaction is critical towards better understanding child health. Using questionnaires and direct assessment we aimed to better understand the role of the family dog in an animal assisted adapted physical activity intervention. Findings were positive in respect to all primary outcomes in this case study. Generally, the role of the family dog in an adapted physical activity animal assisted intervention had positive results for child health, when the family dog assisted a child with cerebral palsy in this type of intervention. Abstract Purpose: The aim of this case study was to examine the individual effects of an adapted physical activity, animal-assisted intervention (APA-AAI) with the family dog on motor skills, physical activity, and quality of life of a child with cerebral palsy (CP). Method: This study used an A-B-A single-subject design. The assessment phase (phase A) occurred pre- and post-intervention. This consisted of standardized assessments of motor skills, quality of life questionnaires, physical activity (measured using the GT3X+ accelerometer) and the human-animal bond. The intervention (phase B) lasted 8 weeks and consisted of adapted physical activities performed with the family dog once a week for 60 min in a lab setting. In addition, the participant had at-home daily activities to complete with the family dog. Results: Visual analysis was used to analyze the data. Motor skill performance, physical activity, quality of life and human animal interaction gains were observed in each case. Conclusions: These preliminary results provided initial evidence that the family-dog can play a role in healthy lifestyles through APA-AAI in children with CP. PMID:28448430

A Prospective Study of the Use of Fetal Intelligent Navigation Echocardiography (FINE) to Obtain Standard Fetal Echocardiography Views

PubMed Central

Veronese, Paola; Bogana, Gianna; Cerutti, Alessia; Yeo, Lami; Romero, Roberto; Gervasi, Maria Teresa

2016-01-01

Objective To evaluate the performance of Fetal Intelligent Navigation Echocardiography (FINE) applied to spatiotemporal image correlation (STIC) volume datasets of the normal fetal heart in generating standard fetal echocardiography views. Methods In this prospective cohort study of patients with normal fetal hearts (19-30 gestational weeks), one or more STIC volume datasets were obtained of the apical four-chamber view. Each STIC volume successfully obtained was evaluated by STICLoop™ to determine its appropriateness before applying the FINE method. Visualization rates for standard fetal echocardiography views using diagnostic planes and/or Virtual Intelligent Sonographer Assistance (VIS-Assistance®) were calculated. Results One or more STIC volumes (n=463 total) were obtained in 246 patients. A single STIC volume per patient was analyzed using the FINE method. In normal cases, FINE was able to generate nine fetal echocardiography views using: 1) diagnostic planes in 76-100% of cases; 2) VIS-Assistance® in 96-100% of cases; and 3) a combination of diagnostic planes and/or VIS-Assistance® in 96-100% of cases. Conclusion FINE applied to STIC volumes can successfully generate nine standard fetal echocardiography views in 96-100% of cases in the second and third trimesters. This suggests that the technology can be used as a method to screen for congenital heart disease. PMID:27309391

A systematic review on radiofrequency assisted laparoscopic liver resection: Challenges and window to excel.

PubMed

Reccia, Isabella; Kumar, Jayant; Kusano, Tomokazu; Zanellato, Artur; Draz, Ahmed; Spalding, Duncan; Habib, Nagy; Pai, Madhava

2017-09-01

Laparoscopic liver resection has progressively gained acceptance as a safe and effective procedure in the treatment of benign and malignant liver neoplasms. However, blood loss remains the major challenge in liver surgery. Several techniques and devices have been introduced in liver surgery in order to minimize intraoperative haemorrhage during parenchymal transection. Radiofrequency (RF)-assisted liver resection has been shown to be an effective method to minimize bleeding in open and laparoscopic liver resection. A number of RF devices for parenchymal transection have been designed to assist laparoscopic liver resections. Here we have reviewed the results of various RF devices in laparoscopic liver resection. A total 15 article were considered relevant for the evaluation of technical aspects and outcomes of RF-assisted liver resections in laparoscopic procedures. In these studies, 176 patients had laparoscopic liver resection using RF-assisted parenchymal coagulation. Two monopolar and three bipolar devices were employed. Blood loss was limited in most of the studies. The need of blood transfusions was limited to two cases in all the series. Conversion was necessary due to bleeding in 3 cases. Operative and transection times varied between studies. However, RF-assisted resection with bipolar devices appeared to have taken less time in comparison to other RF devices. RF-related complications were minimum, and only one case of in-hospital death due to hepatic failure was reported. Although RF has been used in a small minority of laparoscopic liver resections, laparoscopic RF-assisted liver resection for benign and malignant disease is a safe and feasible procedure associated with reduction in blood loss, low morbidity, and lower hospital mortality rates. Copyright © 2017 Elsevier Ltd. All rights reserved.

Euthanasia and assisted suicide in Dutch hospitals: the role of nurses.

PubMed

van Bruchem-van de Scheur, G G; van der Arend, Arie J G; Huijer Abu-Saad, Huda; van Wijmen, Frans C B; Spreeuwenberg, Cor; Ter Meulen, Ruud H J

2008-06-01

To report a study on the role of nurses in euthanasia and physician-assisted suicide in hospitals, conducted as part of a wider study on the role of nurses in medical end-of-life decisions. Issues concerning legislation and regulation with respect to the role of nurses in euthanasia and physician-assisted suicide gave the Dutch Minister for Health reason to commission a study on the role of nurses in medical end-of-life decisions in hospitals, homecare and nursing homes. A questionnaire was sent in 2003 to 692 nurses employed in 73 hospital locations. The response suitable for analysis was from 532 (76.9%) nurses. Data were quantitatively analysed using spss version 11.5 for Windows. In almost half of the cases (45.1%), the nurse was the first with whom patients discussed their request for euthanasia or physician-assisted suicide. Consultations between physicians and nurses quite often took place (78.8%). In several cases (15.4%), nurses themselves administered the euthanatics with or without a physician. It is not self-evident that hospitals have guidelines concerning euthanasia/physician-assisted suicide. In the decision-making process, the consultation between the physician and the nurse needs improvement. In administering the euthanatics, physicians should take responsibility and should not leave these actions to nurses. Guidelines may play an important role to improve the collaboration between physicians and nurses and to prevent procedural, ethical and legal misunderstandings. Nurses in clinical practice are often closely involved in the last stage of a person's life. Consequently, they are often confronted with caring for patients requesting euthanasia or physician-assisted suicide. The results provide relevant information and may help nurses in defining their role in euthanasia and physician-assisted suicide, especially in case these practices should become legalised.

Brokering Boundaries: Literacy Change Agents at Work

ERIC Educational Resources Information Center

VanDeusen-MacLeod, Elizabeth A.

2009-01-01

The purpose of this mixed-method descriptive case study is to investigate the role technical assistance providers within the context of one state's large-scale literacy grant program. This study provides an in-depth examination of one state's technical assistance providers known as Reading First Facilitators (RFF) through the study of a group of…

Exploring Pedagogical Content Knowledge of Biology Graduate Teaching Assistants through Their Participation in Lesson Study

ERIC Educational Resources Information Center

Lampley, Sandra A.; Gardner, Grant E.; Barlow, Angela T.

2018-01-01

Graduate teaching assistants (GTAs) are responsible for teaching the majority of biology undergraduate laboratory sections, although many feel underprepared to do so. This study explored the impact of biology GTA participation in a professional development model known as lesson study. Using a case study methodology with multiple qualitative data…

Investigating Mobile-Assisted Oral Feedback in Teaching Chinese as a Second Language

ERIC Educational Resources Information Center

Xu, Qi; Peng, Hongying

2017-01-01

This article reports on an exploratory study investigating mobile-assisted oral feedback in teaching Chinese as a second language (CSL). It is aimed at exploring the characteristics of mobile-assisted feedback on oral production with the smartphone social communication app WeChat as a case in point and examining learners' perceptions of…

The Effect of Computer-Assisted Teaching on Remedying Misconceptions: The Case of the Subject "Probability"

ERIC Educational Resources Information Center

Gurbuz, Ramazan; Birgin, Osman

2012-01-01

The aim of this study is to determine the effects of computer-assisted teaching (CAT) on remedying misconceptions students often have regarding some probability concepts in mathematics. Toward this aim, computer-assisted teaching materials were developed and used in the process of teaching. Within the true-experimental research method, a pre- and…

Five Ways to Facilitate the Teacher Assistant's Work in the Classroom

ERIC Educational Resources Information Center

Tobin, Ruthanne

2006-01-01

A teacher and a teacher assistant, working together in an inclusive grade-six classroom, provided an invaluable insider perspective on the kind of context that leads to effective support for all students. Findings from this case study revealed five ways in which the teacher could facilitate the work of the teacher assistant, by: 1) focusing on…

Developing Instructional Leaders through Assistant Principals' Academy: A Partnership for Success

ERIC Educational Resources Information Center

Gurley, D. Keith; Anast-May, Linda; Lee, H. T.

2015-01-01

This article describes findings from a single-case qualitative study of a unique 2-year professional development academy for practicing assistant principals designed and implemented in partnership between school district personnel and university educational leadership faculty members. The study was conducted based on the theoretical framework of…

NESDI FY10 Year in Review Report: The Case For Success 2010

DTIC Science & Technology

2010-01-01

36 CASE STUDY: Motion Assisted Environmental Enclosure for Capturing Paint Overspray in Dry Docks...and to outline a means to assess its environmental impact. 8. Motion Assisted Environmental Enclosure for Capturing Paint Overspray in Dry Docks...in dry docks. 9. Cleaning Solvents for the 21st Century. As part of the Department of Defense’s (DoD) response to eliminating the use of volatile

2003 railroad employee fatalities : case studies and analysis

DOT National Transportation Integrated Search

2006-03-01

2003 Railroad Employee Fatalities: Case Studies and Analysis is designed to promote and : enhance awareness of many unsafe behaviors and conditions that typically contribute to : railroad employee fatalities, this report is intended to assist r...

Electronic Performance Support for Operational Systems: A Case Study of the Link Monitor and Control Operator Assistant

NASA Technical Reports Server (NTRS)

Hill, Randall W., Jr.; Cooper, Lynne P.

1993-01-01

For complex operational systems, help needs to come from the inside out. It is often not realistic to call a help desk for problems that need immediate attention, especially for tasks that put a heavy cognitive load on the system operator. This session addresses the issues associated with providing electronic performance support for operational systems, including situations where the system is already fielded and can only change through evolution rather than revolution. We present a case study based on our experiences in developing the Link Monitor and Control Operator Assistant for NASA's Deep Space Network (DSN). The goals of the Operator Assistant are to improve the operability of the system and increase the efficiency of mission operations.

Preparation and Support for Part-Time Teachers in Higher Education: Case Studies of Departmental Practice.

ERIC Educational Resources Information Center

Forster, Fred, Comp.; Thompson, Sheila, Comp.

This publication presents 14 departmental case studies of the preparation and support provided to part-time teachers in Scottish institutions of higher education. The case studies are grouped in four sections according to the category of part-time staff involved: practicing professionals (professional teaching assistants, lawyers, artists, and…

How to Critically Evaluate Case Studies in Social Work

ERIC Educational Resources Information Center

Lee, Eunjung; Mishna, Faye; Brennenstuhl, Sarah

2010-01-01

The purpose of this article is to develop guidelines to assist practitioners and researchers in evaluating and developing rigorous case studies. The main concern in evaluating a case study is to accurately assess its quality and ultimately to offer clients social work interventions informed by the best available evidence. To assess the quality of…

Determinants of Public Attitudes towards Euthanasia in Adults and Physician-Assisted Death in Neonates in Austria: A National Survey.

PubMed

Stolz, Erwin; Burkert, Nathalie; Großschädl, Franziska; Rásky, Éva; Stronegger, Willibald J; Freidl, Wolfgang

2015-01-01

Euthanasia remains a controversial topic in both public discourses and legislation. Although some determinants of acceptance of euthanasia and physician-assisted death have been identified in previous studies, there is still a shortage of information whether different forms of euthanasia are supported by the same or different sub-populations and whether authoritarian personality dispositions are linked to attitudes towards euthanasia. A large, representative face-to-face survey was conducted in Austria in 2014 (n = 1,971). Respondents faced three scenarios of euthanasia and one of physician assisted death differing regarding the level of specificity, voluntariness and subject, requiring either approval or rejection: (1) abstract description of euthanasia, (2) abstract description of physician-assisted suicide, (3) the case of euthanasia of a terminally-ill 79-year old cancer patient, and (4) the case of non-voluntary, physician assisted death of a severely disabled or ill neonate. A number of potential determinants for rejection ordered in three categories (socio-demographic, personal experience, orientations) including authoritarianism were tested via multiple logistic regression analyses. Rejection was highest in the case of the neonate (69%) and lowest for the case of the older cancer patient (35%). A consistent negative impact of religiosity on the acceptance across all scenarios and differential effects for socio-economic status, area of residence, religious confession, liberalism, and authoritarianism were found. Individuals with a stronger authoritarian personality disposition were more likely to reject physician-assisted suicide for adults but at the same time also more likely to approve of physician-assisted death of a disabled neonate. Euthanasia in adults was supported by a partially different sub-population than assisted death of disabled neonates.

Determinants of Public Attitudes towards Euthanasia in Adults and Physician-Assisted Death in Neonates in Austria: A National Survey

PubMed Central

Stolz, Erwin; Burkert, Nathalie; Großschädl, Franziska; Rásky, Éva; Stronegger, Willibald J.; Freidl, Wolfgang

2015-01-01

Background Euthanasia remains a controversial topic in both public discourses and legislation. Although some determinants of acceptance of euthanasia and physician-assisted death have been identified in previous studies, there is still a shortage of information whether different forms of euthanasia are supported by the same or different sub-populations and whether authoritarian personality dispositions are linked to attitudes towards euthanasia. Methods A large, representative face-to-face survey was conducted in Austria in 2014 (n = 1,971). Respondents faced three scenarios of euthanasia and one of physician assisted death differing regarding the level of specificity, voluntariness and subject, requiring either approval or rejection: (1) abstract description of euthanasia, (2) abstract description of physician-assisted suicide, (3) the case of euthanasia of a terminally-ill 79-year old cancer patient, and (4) the case of non-voluntary, physician assisted death of a severely disabled or ill neonate. A number of potential determinants for rejection ordered in three categories (socio-demographic, personal experience, orientations) including authoritarianism were tested via multiple logistic regression analyses. Results Rejection was highest in the case of the neonate (69%) and lowest for the case of the older cancer patient (35%). A consistent negative impact of religiosity on the acceptance across all scenarios and differential effects for socio-economic status, area of residence, religious confession, liberalism, and authoritarianism were found. Individuals with a stronger authoritarian personality disposition were more likely to reject physician-assisted suicide for adults but at the same time also more likely to approve of physician-assisted death of a disabled neonate. Conclusion Euthanasia in adults was supported by a partially different sub-population than assisted death of disabled neonates. PMID:25906265

Moving beyond Mentoring: A Collective Case Study Examining the Perceived Characteristics of Positive Transformational Figures

ERIC Educational Resources Information Center

Bean, Brent W.; Kroth, Michael

2013-01-01

The purpose of this collective-case study was to explore the characteristics of transformational figures. This study revealed that interpersonal encounters were seen as a catalyst that assisted study participants through the process of transformation. Ten themes emerged from the cross-case analysis: Imposed and Intentional Influence; Metaphors of…

Assisted Reproduction: What factors interfere in the professional's decisions? Are single women an issue?

PubMed Central

2011-01-01

Background With the development of medical technology, many countries around the world have been implementing ethical guidelines and laws regarding Medically Assisted Reproduction (MAR). A physician's reproductive decisions are not solely based on technical criteria but are also influenced by society values. Therefore, the aim of this study was to analyze the factors prioritized by MAR professionals when deciding on whether to accept to perform assisted reproduction and to show any existing cultural differences. Methods Cross-sectional study involving 224 healthcare professionals working with assisted reproduction in Brazil, Italy, Germany and Greece. Instrument used for data collection: a questionnaire, followed by the description of four special MAR cases (a single woman, a lesbian couple, an HIV discordant couple and gender selection) which included case-specific questions regarding the professionals' decision on whether to perform the requested procedure as well as the following factors: socio-demographic variables, moral and legal values as well as the technical aspects which influence decision-making. Results Only the case involving a single woman who wishes to have a child (without the intention of having a partner in the future) demonstrated significant differences. Therefore, the study was driven towards the results of this case specifically. The analyses we performed demonstrated that professionals holding a Master's Degree, those younger in age, female professionals, those having worked for less time in reproduction, those in private clinics and Brazilian health professionals all had a greater tendency to perform the procedure in that case. A multivariate analysis demonstrated that the reasons for the professional's decision to perform the procedure were the woman's right to gestate and the duty of MAR professionals to help her. The professionals who decided not to perform the procedure identified the woman's marital status and the child's right to a father as the reason to withhold treatment. Conclusion The study indicates differences among countries in the evaluation of the single woman case. It also discloses the undervaluation of bioethics committees and the need for a greater participation of healthcare professionals in debates on assisted reproduction laws. PMID:21627812

Assisted reproduction: what factors interfere in the professional's decisions? Are single women an issue?

PubMed

Záchia, Suzana; Knauth, Daniela; Goldim, José R; Chachamovich, Juliana R; Chachamovich, Eduardo; Paz, Ana H; Felberbaum, Ricardo; Crosignani, PierGiorgio; Tarlatzis, Basil C; Passos, Eduardo P

2011-05-31

With the development of medical technology, many countries around the world have been implementing ethical guidelines and laws regarding Medically Assisted Reproduction (MAR). A physician's reproductive decisions are not solely based on technical criteria but are also influenced by society values. Therefore, the aim of this study was to analyze the factors prioritized by MAR professionals when deciding on whether to accept to perform assisted reproduction and to show any existing cultural differences. Cross-sectional study involving 224 healthcare professionals working with assisted reproduction in Brazil, Italy, Germany and Greece. Instrument used for data collection: a questionnaire, followed by the description of four special MAR cases (a single woman, a lesbian couple, an HIV discordant couple and gender selection) which included case-specific questions regarding the professionals' decision on whether to perform the requested procedure as well as the following factors: socio-demographic variables, moral and legal values as well as the technical aspects which influence decision-making. Only the case involving a single woman who wishes to have a child (without the intention of having a partner in the future) demonstrated significant differences. Therefore, the study was driven towards the results of this case specifically. The analyses we performed demonstrated that professionals holding a Master's Degree, those younger in age, female professionals, those having worked for less time in reproduction, those in private clinics and Brazilian health professionals all had a greater tendency to perform the procedure in that case. A multivariate analysis demonstrated that the reasons for the professional's decision to perform the procedure were the woman's right to gestate and the duty of MAR professionals to help her. The professionals who decided not to perform the procedure identified the woman's marital status and the child's right to a father as the reason to withhold treatment. The study indicates differences among countries in the evaluation of the single woman case. It also discloses the undervaluation of bioethics committees and the need for a greater participation of healthcare professionals in debates on assisted reproduction laws.

Clinical acceptance and accuracy assessment of spinal implants guided with SpineAssist surgical robot: retrospective study.

PubMed

Devito, Dennis P; Kaplan, Leon; Dietl, Rupert; Pfeiffer, Michael; Horne, Dale; Silberstein, Boris; Hardenbrook, Mitchell; Kiriyanthan, George; Barzilay, Yair; Bruskin, Alexander; Sackerer, Dieter; Alexandrovsky, Vitali; Stüer, Carsten; Burger, Ralf; Maeurer, Johannes; Donald, Gordon D; Gordon, Donald G; Schoenmayr, Robert; Friedlander, Alon; Knoller, Nachshon; Schmieder, Kirsten; Pechlivanis, Ioannis; Kim, In-Se; Meyer, Bernhard; Shoham, Moshe

2010-11-15

Retrospective, multicenter study of robotically-guided spinal implant insertions. Clinical acceptance of the implants was assessed by intraoperative radiograph, and when available, postoperative computed tomography (CT) scans were used to determine placement accuracy. To verify the clinical acceptance and accuracy of robotically-guided spinal implants and compare to those of unguided free-hand procedures. SpineAssist surgical robot has been used to guide implants and guide-wires to predefined locations in the spine. SpineAssist which, to the best of the authors' knowledge, is currently the sole robot providing surgical assistance in positioning tools in the spine, guided over 840 cases in 14 hospitals, between June 2005 and June 2009. Clinical acceptance of 3271 pedicle screws and guide-wires inserted in 635 reported cases was assessed by intraoperative fluoroscopy, where placement accuracy of 646 pedicle screws inserted in 139 patients was measured using postoperative CT scans. Screw placements were found to be clinically acceptable in 98% of the cases when intraoperatively assessed by fluoroscopic images. Measurements derived from postoperative CT scans demonstrated that 98.3% of the screws fell within the safe zone, where 89.3% were completely within the pedicle and 9% breached the pedicle by up to 2 mm. The remaining 1.4% of the screws breached between 2 and 4 mm, while only 2 screws (0.3%) deviated by more than 4 mm from the pedicle wall. Neurologic deficits were observed in 4 cases yet, following revisions, no permanent nerve damage was encountered, in contrast to the 0.6% to 5% of neurologic damage reported in the literature. SpineAssist offers enhanced performance in spinal surgery when compared to free-hand surgeries, by increasing placement accuracy and reducing neurologic risks. In addition, 49% of the cases reported herein used a percutaneous approach, highlighting the contribution of SpineAssist in procedures without anatomic landmarks.

44 CFR 66.3 - Establishment of community case file and flood elevation study docket.

Code of Federal Regulations, 2013 CFR

2013-10-01

... case file and flood elevation study docket. 66.3 Section 66.3 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY INSURANCE AND HAZARD MITIGATION National Flood Insurance Program CONSULTATION WITH LOCAL OFFICIALS § 66.3 Establishment of community case...

44 CFR 66.3 - Establishment of community case file and flood elevation study docket.

Code of Federal Regulations, 2010 CFR

2010-10-01

... case file and flood elevation study docket. 66.3 Section 66.3 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY INSURANCE AND HAZARD MITIGATION National Flood Insurance Program CONSULTATION WITH LOCAL OFFICIALS § 66.3 Establishment of community case...

44 CFR 66.3 - Establishment of community case file and flood elevation study docket.

Code of Federal Regulations, 2011 CFR

2011-10-01

... case file and flood elevation study docket. 66.3 Section 66.3 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY INSURANCE AND HAZARD MITIGATION National Flood Insurance Program CONSULTATION WITH LOCAL OFFICIALS § 66.3 Establishment of community case...

The Individual Graduate Teaching Assistant Negotiating Current Preparation Models: A Case Study of Four Composition Graduate Teaching Assistants

ERIC Educational Resources Information Center

Myers, Mandy F.

2010-01-01

Graduate teaching assistants are common fixtures on college campuses, and their roles encompass a wide range of duties, including supervising labs, working alongside mentors, and teaching a variety of beginner courses to students. It is common practice in the field of composition and rhetoric, for example, to employ second year master's students…

Comparison of ultra-congruent mobile- and fixed-bearing navigation-assisted total knee arthroplasty with minimum 5-year follow-up.

PubMed

Kim, Seong Hwan; Lim, Jung-Won; Ko, Young-Bong; Song, Min-Gu; Lee, Han-Jun

2016-11-01

The purpose of this study was to compare the midterm outcomes between fixed and mobile ultra-congruent (UC) bearings in total knee arthroplasty (TKA). This is a retrospective matched-pairs case-control study of patients who underwent primary navigation-assisted TKA with a minimum 5-year follow-up. A total of 182 cases involved the fixed UC bearing system as Group 1 and 101 cases involved mobile UC bearing system group as Group 2. After 1:1 matching, 73 knees in each group were enrolled. Clinical and radiographic outcomes were evaluated. The overall survival was 143 of 146 cases (97.9 %) at final follow-up, and 72 of 73 cases (96.3 %) in Group 1 and 71 of 73 cases (95.8 %) in Group 2 at final follow-up based on an endpoint of revision surgery. The reasons of revision TKA were periprosthetic fracture in Group 1, infection and bearing dislocation in Group 2. There was no statistical difference in Hospital for Special Surgery (HSS) scores, Knee Society Scores (KSS), WOMAC index score evaluations between groups. This study demonstrated that the fixed-bearing UC prosthesis could provide satisfactory performance compared with that of the mobile-bearing UC prosthesis with minimum 5-year follow-up. The fixed-bearing UC prosthesis could be considered in navigation-assisted TKA with theoretical advantages of UC design. IV.

Establishing Computer-Assisted Instruction to Teach Academics to Students with Autism as an Evidence-Based Practice.

PubMed

Root, Jenny R; Stevenson, Bradley S; Davis, Luann Ley; Geddes-Hall, Jennifer; Test, David W

2017-02-01

Computer-assisted instruction (CAI) is growing in popularity and has demonstrated positive effects for students with disabilities, including those with autism spectrum disorder (ASD). In this review, criteria for group experimental and single case studies were used to determine quality (Horner et al., Exceptional Children 71:165-179, 2005; Gersten et al., Exceptional Children 71:149-164, 2005; National Technical Assistance Center on Transition Center 2015). Included studies of high and adequate quality were further analyzed in terms of content, context, and specific instructional practices. Based on the NTACT criteria, this systematic review has established CAI as an evidence-based practice for teaching academics to students with ASD with support from 10 single-case and two group design studies of high or adequate quality. Suggestions for future research and implications for practice are discussed.

Religious Studies as a Test-Case For Computer-Assisted Instruction In The Humanities.

ERIC Educational Resources Information Center

Jones, Bruce William

Experiences with computer-assisted instructional (CAI) programs written for religious studies indicate that CAI has contributions to offer the humanities and social sciences. The usefulness of the computer for presentation, drill and review of factual material and its applicability to quantifiable data is well accepted. There now exist…

Working for Learning: Teaching Assistants Developing Mathematics for Teaching

ERIC Educational Resources Information Center

Drake, Pat

2009-01-01

This article derives from a case study of 10 secondary school teaching assistants (TAs) who did not have conventional pre-qualifications in mathematics but who undertook an honours degree in mathematics education studies at a Higher Education Institution in England whilst continuing to work as TAs in school. Work-based learning was thus undertaken…

Personality Characteristics and Performance on Computer Assisted Instruction and Programmed Text.

ERIC Educational Resources Information Center

Blitz, Allan N.; Smith, Timothy

An empirical study investigated whether personality characteristics have a bearing on an individual's success with particular modes of instruction, in this case, computer-assisted instruction (CAI) and the programed text (PT). The study was developed in an attempt to establish useful criteria on which to base a rationale for choosing suitable…

Innovative Pathways from School: The Case Studies. Phase 1 Report 2002.

ERIC Educational Resources Information Center

Boyd, Sally; McDowall, Sue; Cooper, Garrick

This report documents the Innovative Pathways study of nonconventional year 12 and 13 programs at 7 schools, considered successful in assisting "at risk" students in their transition from school to the work force or further education and training. Elements of good practice are documented that contributed to and assisted students'…

Student Assistance Program Outcomes for Students at Risk for Suicide

ERIC Educational Resources Information Center

Biddle, Virginia Sue; Kern, John, III; Brent, David A.; Thurkettle, Mary Ann; Puskar, Kathryn R.; Sekula, L. Kathleen

2014-01-01

Pennsylvania's response to adolescent suicide is its Student Assistance Program (SAP). SAP has been funded for 27 years although no statewide outcome studies using case-level data have been conducted. This study used logistic regression to examine drug-/alcohol-related behaviors and suspensions of suicidal students who participated in SAP. Of the…

Computer-Assisted Pronunciation Learning in a Collaborative Context: A Case Study in Taiwan

ERIC Educational Resources Information Center

Tsai, Pi-hua

2015-01-01

Computer-assisted pronunciation training (CAPT) software provides language learners with an individualized free environment where they can have access to unlimited input and repetitive practice pronunciation at their own pace. This study explores the impact of CAPT on 90 Taiwanese college students' pronunciation learning and examines if other…

Risk disparities in the globalisation of assisted reproductive technology: the case of Asia.

PubMed

Ha, Jung-Ok

2013-01-01

This paper analyses the disparities in risks associated with biomedical technology focusing on the results of assisted reproductive technology (ART). ART among biomedical technologies transferred to Asia is a representative case that reveals in its clinical use and related scientific research the global politics of technology. This study notes the global politics at work in the recognition of and reaction to such risks. While many Asian countries aggressively pursue technological development, weak legislative and administrative regulations have created various problems and controversial cases. This study asserts that risks associated with technology are characterised as social facts not natural ones or mere 'side effects', since technological development and risk are closely intertwined.

[Active euthanasia, or assisted suicide?

PubMed

Julesz, Máté

2016-10-01

Both active euthanasia and assisted suicide are legal in The Netherlands, Belgium, Luxemburg and, most recently, in Canada. Examination of national legislations of countries where both active euthanasia and assisted suicide are legal. The number of accomplished active euthanasia cases and that of assisted suicide cases. Analysis of national statistical data. Comparison of statistical data before and after 2010. Comparison of the related practices in the surveyed countries. The number of active euthanasia cases markedly predominates over the number of assisted suicide cases. Cancer is a main reason for active euthanasia, or assisted suicide. In countries with a larger population, the number of active euthanasia cases is higher than that in countries with a smaller population. Regarding the fact that the applicants for active euthanasia withdraw their requests in a smaller number than the applicants for assisted suicide, patients prefer the choice of active euthanasia. Since the related legislative product is too recent in Canada at present, it may be only presumed that a certain preference will also develop in the related practices in Canada. Orv. Hetil., 2016, 157(40), 1595-1600.

[Systematization of nursing assistance to patients with diabetes mellitus and chronic renal failure].

PubMed

Mascarenhas, Nildo Batista; Pereira, Álvaro; da Silva, Rudval Souza; da Silva, Mary Gomes

2011-01-01

This is a clinical case study developed during the practical activities of the discipline Surgical Clinical Nursing I, of course of Graduation in Nursing of a public university of Bahia State, that aimed to report the application of the Systematization of Nursing Assistance in the assistance to a client whit Diabetes Mellitus and Chronic Renal Insufficiency. With the development of the study, especially after the positive improvement of the client, face to assistance planned and implemented and considering the reflections that emerged, it was possible to evidence the need for interface between Systematization of Nursing Assistance, the nursing staff and client in the care process, at the excellence and uniqueness of nursing care.

A scoping review of intimate partner violence assistance programmes within health care settings.

PubMed

Sprague, Sheila; Scott, Taryn; Garibaldi, Alisha; Bzovsky, Sofia; Slobogean, Gerard P; McKay, Paula; Spurr, Hayley; Arseneau, Erika; Memon, Muzammil; Bhandari, Mohit; Swaminathan, Aparna

2017-01-01

Background : The lifetime prevalence of intimate partner violence (IPV) for women presenting to health care settings is estimated to be 38-59%. With the goal of providing help to victims of abuse, numerous IPV assistance programmes have been developed and evaluated across multiple health care settings. Objective : Our scoping review provides an overview of this literature to identify key areas for potential evidence-based recommendations and to focus research priorities. Methods : We conducted a search of MEDLINE, Embase, Cumulative Index of Nursing and Allied Health Literature, Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials, and psycINFO. We used broad eligibility criteria to identify studies that evaluated the effectiveness of IPV assistance programmes delivered within health care settings. We completed all screening and data extraction independently and in duplicate. We used descriptive statistics to summarize all data. Results : Forty-three studies met all eligibility criteria and were included in our scoping review. Nine categories of assistance programmes were identified: counselling/advocacy, safety assessment/planning, referral, providing IPV resources, home visitation, case management, videos, provider cueing, and system changes. Characteristics of programmes amongst studies frequently reporting positive results included those in which one type of active assistance was used (77.8% of studies reported positive results), a counsellor, community worker, or case manager provided the intervention (83.3% of studies reported positive results), and programmes that were delivered over more than five sessions (100.0% of studies reported positive results). Conclusions : IPV assistance programmes are heterogeneous with regards to the types of assistance they include and how they are delivered and evaluated. This heterogeneity creates challenges in identifying which IPV assistance programmes, and which aspects of these programmes, are effective. However, it appears that many different types of IPV assistance programmes can have positive impacts on women.

A scoping review of intimate partner violence assistance programmes within health care settings

PubMed Central

Sprague, Sheila; Scott, Taryn; Garibaldi, Alisha; Bzovsky, Sofia; Slobogean, Gerard P.; McKay, Paula; Spurr, Hayley; Arseneau, Erika; Memon, Muzammil; Bhandari, Mohit; Swaminathan, Aparna

2017-01-01

ABSTRACT Background: The lifetime prevalence of intimate partner violence (IPV) for women presenting to health care settings is estimated to be 38–59%. With the goal of providing help to victims of abuse, numerous IPV assistance programmes have been developed and evaluated across multiple health care settings. Objective: Our scoping review provides an overview of this literature to identify key areas for potential evidence-based recommendations and to focus research priorities. Methods: We conducted a search of MEDLINE, Embase, Cumulative Index of Nursing and Allied Health Literature, Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials, and psycINFO. We used broad eligibility criteria to identify studies that evaluated the effectiveness of IPV assistance programmes delivered within health care settings. We completed all screening and data extraction independently and in duplicate. We used descriptive statistics to summarize all data. Results: Forty-three studies met all eligibility criteria and were included in our scoping review. Nine categories of assistance programmes were identified: counselling/advocacy, safety assessment/planning, referral, providing IPV resources, home visitation, case management, videos, provider cueing, and system changes. Characteristics of programmes amongst studies frequently reporting positive results included those in which one type of active assistance was used (77.8% of studies reported positive results), a counsellor, community worker, or case manager provided the intervention (83.3% of studies reported positive results), and programmes that were delivered over more than five sessions (100.0% of studies reported positive results). Conclusions: IPV assistance programmes are heterogeneous with regards to the types of assistance they include and how they are delivered and evaluated. This heterogeneity creates challenges in identifying which IPV assistance programmes, and which aspects of these programmes, are effective. However, it appears that many different types of IPV assistance programmes can have positive impacts on women. PMID:28649297

Framework for Computer Assisted Instruction Courseware: A Case Study.

ERIC Educational Resources Information Center

Betlach, Judith A.

1987-01-01

Systematically investigates, defines, and organizes variables related to production of internally designed and implemented computer assisted instruction (CAI) courseware: special needs of users; costs; identification and definition of realistic training needs; CAI definition and design methodology; hardware and software requirements; and general…

Physician-assisted suicide, euthanasia and palliative sedation: attitudes and knowledge of medical students

PubMed Central

Anneser, Johanna; Jox, Ralf J.; Thurn, Tamara; Borasio, Gian Domenico

2016-01-01

Objectives: In November 2015, the German Federal Parliament voted on a new legal regulation regarding assisted suicide. It was decided to amend the German Criminal Code so that any “regular, repetitive offer” (even on a non-profit basis) of assistance in suicide would now be considered a punishable offense. On July 2, 2015, a date which happened to be accompanied by great media interest in that it was the day that the first draft of said law was presented to Parliament, we surveyed 4th year medical students at the Technical University Munich on “physician-assisted suicide,” “euthanasia” and “palliative sedation,” based on a fictitious case vignette study. Method: The vignette study described two versions of a case in which a patient suffered from a nasopharyngeal carcinoma (physical suffering subjectively perceived as being unbearable vs. emotional suffering). The students were asked about the current legal norms for each respective course of action as well as their attitudes towards the ethical acceptability of these measures. Results: Out of 301 students in total, 241 (80%) participated in the survey; 109 answered the version 1 questionnaire (physical suffering) and 132 answered the version 2 questionnaire (emotional suffering). The majority of students were able to assess the currently prevailing legal norms on palliative sedation (legal) and euthanasia (illegal) correctly (81.2% and 93.7%, respectively), while only a few students knew that physician-assisted suicide, at that point in time, did not constitute a criminal offense. In the case study that was presented, 83.3% of the participants considered palliative sedation and the simultaneous withholding of artificial nutrition and hydration as ethically acceptable, 51.2% considered physician-assisted suicide ethically legitimate, and 19.2% considered euthanasia ethically permissible. When comparing the results of versions 1 and 2, a significant difference could only be seen in the assessment of the legality of palliative sedation: it was considered legal more frequently in the physical suffering version (88.1% vs. 75.8%). Conclusion: The majority of the students surveyed wrongly assumed that physician-assisted suicide is a punishable offense in Germany. However, a narrow majority considered physician-assisted suicide ethically acceptable in the case study presented. Compared to euthanasia, more than twice as many participants considered physician-assisted suicide acceptable. There was no significant difference between personal attitudes towards palliative sedation, physician-assisted suicide or euthanasia in light of physical or emotional suffering. Educational programs in this field should be expanded both qualitatively and quantitatively, especially considering the relevance of the subject matter, the deficits within the knowledge of legal norms and the now even higher complexity of the legal situation due to the new law from December 2015. PMID:26958648

Physician-assisted suicide, euthanasia and palliative sedation: attitudes and knowledge of medical students.

PubMed

Anneser, Johanna; Jox, Ralf J; Thurn, Tamara; Borasio, Gian Domenico

2016-01-01

In November 2015, the German Federal Parliament voted on a new legal regulation regarding assisted suicide. It was decided to amend the German Criminal Code so that any "regular, repetitive offer" (even on a non-profit basis) of assistance in suicide would now be considered a punishable offense. On July 2, 2015, a date which happened to be accompanied by great media interest in that it was the day that the first draft of said law was presented to Parliament, we surveyed 4th year medical students at the Technical University Munich on "physician-assisted suicide," "euthanasia" and "palliative sedation," based on a fictitious case vignette study. The vignette study described two versions of a case in which a patient suffered from a nasopharyngeal carcinoma (physical suffering subjectively perceived as being unbearable vs. emotional suffering). The students were asked about the current legal norms for each respective course of action as well as their attitudes towards the ethical acceptability of these measures. Out of 301 students in total, 241 (80%) participated in the survey; 109 answered the version 1 questionnaire (physical suffering) and 132 answered the version 2 questionnaire (emotional suffering). The majority of students were able to assess the currently prevailing legal norms on palliative sedation (legal) and euthanasia (illegal) correctly (81.2% and 93.7%, respectively), while only a few students knew that physician-assisted suicide, at that point in time, did not constitute a criminal offense. In the case study that was presented, 83.3% of the participants considered palliative sedation and the simultaneous withholding of artificial nutrition and hydration as ethically acceptable, 51.2% considered physician-assisted suicide ethically legitimate, and 19.2% considered euthanasia ethically permissible. When comparing the results of versions 1 and 2, a significant difference could only be seen in the assessment of the legality of palliative sedation: it was considered legal more frequently in the physical suffering version (88.1% vs. 75.8%). The majority of the students surveyed wrongly assumed that physician-assisted suicide is a punishable offense in Germany. However, a narrow majority considered physician-assisted suicide ethically acceptable in the case study presented. Compared to euthanasia, more than twice as many participants considered physician-assisted suicide acceptable. There was no significant difference between personal attitudes towards palliative sedation, physician-assisted suicide or euthanasia in light of physical or emotional suffering. Educational programs in this field should be expanded both qualitatively and quantitatively, especially considering the relevance of the subject matter, the deficits within the knowledge of legal norms and the now even higher complexity of the legal situation due to the new law from December 2015.

High School Assistant Principals' Perception of Factors Influencing High School Assistant Principal Attrition in a Georgia School District

ERIC Educational Resources Information Center

Buff, Shannon Jonell

2017-01-01

Retention of quality high school assistant principals is a problem in a suburban Georgia school district, where 35% of administrators left their schools in a 3-year period. Researchers indicated that high turnover rates in school leadership influence student achievement and school climate. The purpose of this qualitative case study was to explore…

Case Studies Add Value to a Diverse Teaching Portfolio in Science Courses

ERIC Educational Resources Information Center

Camill, Philip

2006-01-01

Together with lectures and labs, case studies assist students in acquiring content knowledge, process skills, and an understanding of the context and application of science to their daily lives. Cases make the process of scientific learning more genuine and rigorous, bringing alive classroom learning and helping students apply concepts to…

Survivorship and patient satisfaction of robotic-assisted medial unicompartmental knee arthroplasty at a minimum two-year follow-up.

PubMed

Pearle, Andrew D; van der List, Jelle P; Lee, Lily; Coon, Thomas M; Borus, Todd A; Roche, Martin W

2017-03-01

Successful clinical outcomes following unicompartmental knee arthroplasty (UKA) depend on lower limb alignment, soft tissue balance and component positioning, which can be difficult to control using manual instrumentation. Although robotic-assisted surgery more reliably controls these surgical factors, studies assessing outcomes of robotic-assisted UKA are lacking. Therefore, a prospective multicenter study was performed to assess outcomes of robotic-assisted UKA. A total of 1007 consecutive patients (1135 knees) underwent robotic-assisted medial UKA surgery from six surgeons at separate institutions between March 2009 and December 2011. All patients received a fixed-bearing metal-backed onlay implant as tibial component. Each patient was contacted at minimum two-year follow-up and asked a series of five questions to determine survivorship and patient satisfaction. Worst-case scenario analysis was performed whereby all patients were considered as revision when they declined participation in the study. Data was collected for 797 patients (909 knees) with average follow-up of 29.6months (range: 22-52months). At 2.5-years of follow-up, 11 knees were reported as revised, which resulted in a survivorship of 98.8%. Thirty-five patients declined participation in the study yielding a worst-case survivorship of 96.0%. Of all patients without revision, 92% was either very satisfied or satisfied with their knee function. In this multicenter study, robotic-assisted UKA was found to have high survivorship and satisfaction rate at short-term follow-up. Prospective comparison studies with longer follow-up are necessary in order to compare survivorship and satisfaction rates of robotic-assisted UKA to conventional UKA and total knee arthroplasty. Copyright © 2016 Elsevier B.V. All rights reserved.

A Randomized Controlled Trial of Consensus-Based Child Abuse Case Management

ERIC Educational Resources Information Center

Goldbeck, L.; Laib-Koehnemund, A.; Fegert, J. M.

2007-01-01

Objective: This study evaluates the effects of expert-assisted child abuse and neglect case management in the German child welfare and healthcare system as perceived by the case workers themselves. Methods: Case workers with different professions (social workers, counselors, clinic-based and office-based psychotherapists, and physicians)…

Factors that Facilitated an Alabama School Assistance Team's Success in a Low-Performing School

ERIC Educational Resources Information Center

Roy, Virginia; Kochan, Frances

2012-01-01

This study investigated the perceived factors that enabled an Alabama School Assistance Team (ASAT) to be effective in helping improve a low performing school. A case study was conducted with the ASATs and the Local Education Agency (LEA) site they served. Data were collected from interviews, documents and observations. The perceptions explored in…

A Review of Research Methods Used to Examine Employee Assistance Program Delivery Options.

ERIC Educational Resources Information Center

Csiernik, Rick

1995-01-01

This review of literature on Employee Assistance Programs (EAPs) focuses on EAP delivery options. More than half of the 48 studies reviewed used a case study approach. EAPs provided by on-staff professionals were the most frequently discussed delivery option, although this is not the most dominant form of EAP provision. (SLD)

Contrasting Grading Approaches in Introductory Physics and Quantum Mechanics: The Case of Graduate Teaching Assistants

ERIC Educational Resources Information Center

Marshman, Emily; Sayer, Ryan; Henderson, Charles; Singh, Chandralekha

2017-01-01

At large research universities, physics graduate teaching assistants (TAs) are often responsible for grading in courses at all levels. However, few studies have focused on TAs' grading practices in introductory and advanced physics courses. This study was designed to investigate whether physics graduate TAs grade students in introductory physics…

Rhabdomyolysis After Cosmetic Laser-Assisted Liposuction.

PubMed

Shin, Jin-yong; Chang, Hak

2015-08-01

A 34-year-old-female patient visited our emergency room for symptoms of disturbance of urination and shortness of breath. She was diagnosed with rhabdomyolysis with acute kidney injury after laser-assisted liposuction and required hemodialysis. Although laser-assisted liposuction is a well-used procedure, it can cause local complications, such as burns and skin irregularities, as well as systemic complications, such as infection, fever, and emboli. However, laser-assisted, liposuction-induced rhabdomyolysis has not been reported. Repetitive exercises, trauma, and crush injury are the major causes of rhabdomyolysis. In this study, a unique case of rhabdomyolysis that developed after laser-assisted liposuction is reported.

Use of an Assistant Surgeon Does not Mitigate the Effect of Lead Surgeon Volume on Outcomes Following Open Repair of Intact Abdominal Aortic Aneurysms.

PubMed

Deery, Sarah E; O'Donnell, Thomas F X; Zettervall, Sara L; Darling, Jeremy D; Shean, Katie E; O'Malley, A James; Landon, Bruce E; Schermerhorn, Marc L

2018-05-01

While higher lead surgeon volume has been associated with lower mortality following open abdominal aortic aneurysm (AAA) repair, little is known about the impact of using an attending surgeon as assistant surgeon. The aim of this study was to determine whether the presence of an assistant surgeon, particularly a high volume assistant, mitigates the relationship between lead surgeon volume and outcomes. All Medicare beneficiaries who underwent intact, open AAA repair between 2003 and 2008 were evaluated and nested regression models were constructed to evaluate the relationship between surgeon and assistant volume and peri-operative mortality, adjusting for comorbid conditions and hospital volume. In total 28,590 repairs were studied, of which 19,284 (67.5%) were performed by a single surgeon and 9306 (32.5%) included an assistant surgeon. Of cases with an assistant, 12.3% included a high volume assistant surgeon. Lower volume surgeons more frequently used an assistant (lead surgeon Q1 volume: 40%; Q2: 36%; Q3: 34%; Q4: 29%; Q5: 27% [p < .01]). In cases with no assistant, adjusted peri-operative mortality varied monotonically with surgeon volume (Q1: 4.7%; Q2: 4.4%; Q3: 4.1%; Q4: 3.3%; Q5: 3.2%). However, the use of a high or a low volume assistant surgeon, compared with no attending surgeon as assistant, was not associated with lower peri-operative mortality in any lead surgeon volume quintile, even among those operations performed by the lowest volume lead surgeons. Employing an assistant surgeon does not improve outcomes amongst any quintile of volume of the lead surgeon. As surgeons perform fewer open AAA repairs in the modern era, these data imply that even the help of a high volume assistant surgeon may not mitigate the detrimental effect of a lower volume surgeon. Copyright © 2018 European Society for Vascular Surgery. Published by Elsevier B.V. All rights reserved.

CHP and Local Governments: Case Studies and EPA’s New Guide (Webinar) – September 30, 2014

EPA Pesticide Factsheets

This webinar presents two case studies of CHP development projects undertaken through cooperation between private companies and government entities, and introduces an EPA guide to assist local governments to reduce greenhouse gas (GHG) emissions.

Endoscope-assisted approach to excision of branchial cleft cysts.

PubMed

Teng, Stephanie E; Paul, Benjamin C; Brumm, John D; Fritz, Mark; Fang, Yixin; Myssiorek, David

2016-06-01

The purpose of this study is to describe an endoscope-assisted surgical technique for the excision of branchial cleft cysts and compare it to the standard approach. Retrospective case series review. Twenty-seven cases described as branchial cleft excisions performed by a single surgeon at one academic medical center were identified between 2007 and 2014. Twenty-five cases (8 endoscopic, 17 standard approach) were included in the study. Cases were excluded if final pathology was malignant. Patient charts were reviewed, and two techniques were compared through analysis of incision size, operative time, and surgical outcomes. This study showed that the length of incision required for the endoscopic approach (mean = 2.13 ± 0.23) was significantly less than that of the standard approach (mean = 4.10 ± 1.46, P = 0.008) despite the fact that there was no significant difference in cyst size between the two groups (P = 0.09). The other variables examined, including operative time and surgical outcomes, were not significantly different between the two groups. This transcervical endoscope-assisted approach to branchial cleft cyst excision is a viable option for uncomplicated cases. It provides better cosmetic results than the standard approach and does not negatively affect outcomes, increase operative time, or result in recurrence. 4. Laryngoscope, 126:1339-1342, 2016. © 2015 The American Laryngological, Rhinological and Otological Society, Inc.

10 CFR 602.4 - Deviations.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 4 2013-01-01 2013-01-01 false Deviations. 602.4 Section 602.4 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS EPIDEMIOLOGY AND OTHER HEALTH STUDIES FINANCIAL ASSISTANCE PROGRAM § 602.4 Deviations. (a) Single-case deviations from this part may be authorized in writing by the...

10 CFR 602.4 - Deviations.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 4 2014-01-01 2014-01-01 false Deviations. 602.4 Section 602.4 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS EPIDEMIOLOGY AND OTHER HEALTH STUDIES FINANCIAL ASSISTANCE PROGRAM § 602.4 Deviations. (a) Single-case deviations from this part may be authorized in writing by the...

10 CFR 602.4 - Deviations.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 4 2012-01-01 2012-01-01 false Deviations. 602.4 Section 602.4 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS EPIDEMIOLOGY AND OTHER HEALTH STUDIES FINANCIAL ASSISTANCE PROGRAM § 602.4 Deviations. (a) Single-case deviations from this part may be authorized in writing by the...

10 CFR 602.4 - Deviations.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 4 2011-01-01 2011-01-01 false Deviations. 602.4 Section 602.4 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS EPIDEMIOLOGY AND OTHER HEALTH STUDIES FINANCIAL ASSISTANCE PROGRAM § 602.4 Deviations. (a) Single-case deviations from this part may be authorized in writing by the...

24 CFR 570.402 - Technical assistance awards.

Code of Federal Regulations, 2014 CFR

2014-04-01

... CFR part 571); and the Special Purpose Grants for Insular Areas, Community Development Work Study and... attended by more than one unit of government. (d) Eligible activities. Activities eligible for technical.... Activities for which costs are ineligible under this section include: (1) In the case of technical assistance...

24 CFR 570.402 - Technical assistance awards.

Code of Federal Regulations, 2011 CFR

2011-04-01

... CFR part 571); and the Special Purpose Grants for Insular Areas, Community Development Work Study and... attended by more than one unit of government. (d) Eligible activities. Activities eligible for technical.... Activities for which costs are ineligible under this section include: (1) In the case of technical assistance...

10 CFR 602.4 - Deviations.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Deviations. 602.4 Section 602.4 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS EPIDEMIOLOGY AND OTHER HEALTH STUDIES FINANCIAL ASSISTANCE PROGRAM § 602.4 Deviations. (a) Single-case deviations from this part may be authorized in writing by the...

Robotic-assisted repair of iatrogenic ureteral ligation following robotic-assisted hysterectomy.

PubMed

Kalisvaart, Jonathan F; Finley, David S; Ornstein, David K

2008-01-01

Ureteral injuries, while rare, do occur during gynecologic procedures. The expansion of laparoscopic and robotic pelvic surgical procedures increases the risk of ureteral injury from these procedures and suggests a role for minimally invasive approaches to the delayed repair of ureteral injuries. We present, to our knowledge, the first case of delayed robotic-assisted ureteral deligation and ureterolysis following iatrogenic ureteral injury occurring during a robotic abdominal hysterectomy. We present a case report and review of the literature. A 57-year-old female underwent a seemingly uncomplicated robotic-assisted laparoscopic total abdominal hysterectomy and bilateral oophorectomy for symptomatic fibroids. On postoperative day 8, she presented with persistent right flank pain. Imaging studies revealed high-grade ureteral obstruction consistent with suture ligation of the right ureter. She underwent successful robotic-assisted ureteral deligation and ureterolysis. Her postoperative course was unremarkable, and she was discharged home on postoperative day 1 from the deligation. Robotic-assisted management of complications from urologic or gynecologic surgery is technically feasible. This can potentially preserve the advantages to the patient that are being seen from the initial less-invasive surgery.

Toward Transformative Learning: An Inquiry into the Work and Subsequent Learning Experiences of Individuals Who Assisted Hurricane Katrina Evacuees

ERIC Educational Resources Information Center

Ficks, David B., II.

2010-01-01

The purpose of this multi-case study was to examine in depth the personal and learning experiences of helping professionals and volunteer helpers when challenged to assist adult Hurricane Katrina evacuees and victims in the aftermath of the disaster. The study contributes theoretically, practically and substantively to the adult education field.…

Teaching Experiences of Native and Nonnative English-Speaking Graduate Teaching Assistants and Their Perceptions of Preservice Teachers

ERIC Educational Resources Information Center

Ates, B.; Eslami, Z. R.

2012-01-01

The authors report on a qualitative multiple case study exploring the perceptions of nonnative English-speaking (NNES) and native English-speaking (NES) graduate teaching assistants (GTAs) toward undergraduate preservice teachers at a university located in the Southwestern United States. Three NNES GTAs and one NES GTA participated in the study.…

What Do Scientists Know about the Nature of Science? A Case Study of Novice Scientists' Views of NOS

ERIC Educational Resources Information Center

Aydeniz, Mehmet; Bilican, Kader

2014-01-01

The purpose of this study was to explore 15 graduate research assistants' understanding of the nature of science. Data were collected through administration of a modified version of the Views of Nature of Science Questionnaire (VNOS-C). The findings suggest that graduate research assistants held underdeveloped views related to several nature…

Communities of Practice as a Technical Assistance Strategy: A Single-Case Study of State Systems Change

ERIC Educational Resources Information Center

Linehan, Patrice Cunniff

2010-01-01

This study examined how one state approached the integration of policy and practice by forming communities of practice (CoP), defined as groups of people who share a set of problems and interact regularly to solve them (Wenger, McDermott, & Snyder, 2002). Policymakers have created strategies known as technical assistance (TA) to bridge the…

Biology Teacher and Expert Opinions about Computer Assisted Biology Instruction Materials: A Software Entitled Nucleic Acids and Protein Synthesis

ERIC Educational Resources Information Center

Hasenekoglu, Ismet; Timucin, Melih

2007-01-01

The aim of this study is to collect and evaluate opinions of CAI experts and biology teachers about a high school level Computer Assisted Biology Instruction Material presenting computer-made modelling and simulations. It is a case study. A material covering "Nucleic Acids and Protein Synthesis" topic was developed as the…

Supporting Student Athletes with Disabilities: A Case Study

ERIC Educational Resources Information Center

Weiss, Margaret P.

2011-01-01

Students with disabilities face tremendous change when transitioning to postsecondary education. Student athletes with disabilities face additional time and academic demands. Many universities have developed academic support programs for these student athletes. This article describes a case study of a Learning Assistance Program developed to…

Industry-Education Partnerships: Vocational Education Resource Package.

ERIC Educational Resources Information Center

Evaluation and Training Inst., Los Angeles, CA.

Designed to assist community college administrators and faculty in enhancing vocational education programs and services, this Vocational Education Resource Package presents case studies of four partnerships between California community colleges and industry and offers guidelines for developing successful partnerships. The case studies focus on:…

Worker Dislocation. Case Studies of Causes and Cures.

ERIC Educational Resources Information Center

Cook, Robert F., Ed.

Case studies were made of the following dislocated worker programs: Cummins Engine Company Dislocated Worker Project; GM-UAW Metropolitan Pontiac Retraining and Employment Program; Minnesota Iron Range Dislocated Worker Project; Missouri Dislocated Worker Program Job Search Assistance, Inc.; Hillsborough, North Carolina, Dislocated Worker Project;…

The Use of Technology in the Medical Assisting Classroom

ERIC Educational Resources Information Center

Kozielski, Tracy L.

2014-01-01

The growing presence of technology in health care has infiltrated educational institutions. Numerous software and hardware technologies have been designed to improve student learning; however, their use in the classroom is unclear. The purpose of this qualitative case study was to examine the experiences of medical assisting faculty using…

Perceptions of Absenteeism and Diminished Engagement among Instructors and Nonlicensed Students in Medical Assistant Programs

ERIC Educational Resources Information Center

Miller, Russell

2012-01-01

Adult nonlicensed students can experience diminished engagement and increased absenteeism while attempting to complete medical assistant programs. The purpose of this qualitative, multisite narrative case study was to explore the perceptions, meanings, and interpretations of instructors and students. The theoretical foundation focused on the…

Assistive Technology and Literacy Partnerships

ERIC Educational Resources Information Center

Gillette, Yvonne

2006-01-01

Assistive technology (AT) has the potential to support the literacy skills of students with disabilities as they participate in the general education curriculum. Empirical evidence is presented to support the use of AT, at least for some students. A case study interwoven within the article illustrates team decision-making regarding software and…

Euthanasia on trial: examining public attitudes toward non-physician-assisted death.

PubMed

Pfeifer, J E; Brigham, J C; Robinson, T

1996-01-01

This study investigated the influence of various contextual effects on the decisions of subjects evaluating a case of nonphysician-assisted suicide. Subjects viewed a videotaped deposition of an individual emotionally or nonemotionally describing how he assisted in the death of his terminally ill wife by disconnecting her respirator or shooting her in the head. The deposition was followed by jury instructions that outlined the duties of the subject and, in some cases, was followed by a nullification instruction that informed the subjects of their right to ignore the law in this case if they felt it would culminate in an unfair verdict. After viewing the videotape, subjects were asked to rate the guilt of the individual as well as their confidence in this rating. Results indicate that the means of death and the type of instruction significantly affect guilt ratings. The implications of these findings are discussed.

[Giant paraovarian cyst in childhood - Case report].

PubMed

Torres, Janina P; Íñiguez, Rodrigo D

2015-01-01

Paraovarian cysts are very uncommon in children To present a case of giant paraovarian cyst case in a child and its management using a modified laparoscopic-assisted technique A 13-year-old patient with a 15 day-history of intermittent abdominal pain, located in the left hemiabdomen and associated with progressive increase in abdominal volume. Diagnostic imaging was inconclusive, describing a giant cystic formation that filled up the abdomen, but without specifying its origin. Laboratory tests and tumor markers were within normal range. Video-assisted transumbilical cystectomy, a modified laparoscopic procedure with diagnostic and therapeutic intent, was performed with a successful outcome. The histological study reported giant paraovarian cyst. Cytology results were negative for tumor cells. The patient remained asymptomatic during the postoperative follow-up. The video-assisted transumbilical cystectomy is a safe procedure and an excellent diagnostic and therapeutic alternative for the treatment of giant paraovarian cysts. Copyright © 2015. Publicado por Elsevier España, S.L.U.

Teaching Groups as Midlevel Sociocultural Contexts for Developing Teaching and Learning: A Case Study and Comparison to Microcultures

ERIC Educational Resources Information Center

Heinrich, Eva

2017-01-01

Using a case-study approach, the structures, interactions and cultures in four teaching groups at a New Zealand university are explored. The aim of the research is to better understand the potential of teaching groups for assisting academic development. To contextualize this work, the case-study outcomes are compared to research on microcultures.…

Case Reports, Case Series - From Clinical Practice to Evidence-Based Medicine in Graduate Medical Education.

PubMed

Sayre, Jerry W; Toklu, Hale Z; Ye, Fan; Mazza, Joseph; Yale, Steven

2017-08-07

Case reports and case series or case study research are descriptive studies that are prepared for illustrating novel, unusual, or atypical features identified in patients in medical practice, and they potentially generate new research questions. They are empirical inquiries or investigations of a patient or a group of patients in a natural, real-world clinical setting. Case study research is a method that focuses on the contextual analysis of a number of events or conditions and their relationships. There is disagreement among physicians on the value of case studies in the medical literature, particularly for educators focused on teaching evidence-based medicine (EBM) for student learners in graduate medical education. Despite their limitations, case study research is a beneficial tool and learning experience in graduate medical education and among novice researchers. The preparation and presentation of case studies can help students and graduate medical education programs evaluate and apply the six American College of Graduate Medical Education (ACGME) competencies in the areas of medical knowledge, patient care, practice-based learning, professionalism, systems-based practice, and communication. A goal in graduate medical education should be to assist residents to expand their critical thinking, problem-solving, and decision-making skills. These attributes are required in the teaching and practice of EBM. In this aspect, case studies provide a platform for developing clinical skills and problem-based learning methods. Hence, graduate medical education programs should encourage, assist, and support residents in the publication of clinical case studies; and clinical teachers should encourage graduate students to publish case reports during their graduate medical education.

[Management of sexually transmitted infections by private pharmacies in Hanoi].

PubMed

Tran Van, Bac; Pham Minh, Khue; Strobel, Michel

2014-01-01

This cross-sectional study comprising quantitative and qualitative analysis of clinical practices was designed to evaluate the quality and relevance of management of sexually transmitted infections (STI) based on a syndrome approach by private pharmacies in Hanoi in 2010 compared to a similar study conducted in 2000. One investigator played the role of a customer presenting signs of STI. He visited 60 randomly selected private pharmacies in Hanoi and noted the treatments, questions and advice provided by pharmacists. The results show that pharmacists proposed a treatment for 87% of cases of urethral discharge and 30% of cases of genital ulcers. The patient was not asked any questions in 55% of cases. None of the prescriptions complied with national guidelines. Only 8.3% of pharmacists/shop assistants asked the "patient" questions concerning the spouse/partner and 20% provided advice (the use of condoms in 26.6% of cases and a screening test for HIV in only one case). Pharmacists/shop assistants recommended consulting a doctor in only 43.3% of cases or a specialized STI clinic in only 16.7% of cases. The behaviour of private pharmacists/shop assistants in Hanoi have not changed over the last ten years (2000-2010). They readily treat STI inappropriately and provide little advice concerning prevention, screening and treatment. In the age of the HIV pandemic and microbial resistance to antibiotics, patients with STI should be advised to seek management by competent public services.

In vivo biocompatibility evaluation of a new resilient, hard-carbon, thin-film coating for ventricular assist devices.

PubMed

Takaseya, Tohru; Fumoto, Hideyuki; Shiose, Akira; Arakawa, Yoko; Rao, Santosh; Horvath, David J; Massiello, Alex L; Mielke, Nicole; Chen, Ji-Feng; Zhou, Qun; Dessoffy, Raymond; Kramer, Larry; Benefit, Stephen; Golding, Leonard A R; Fukamachi, Kiyotaka

2010-12-01

The purpose of this study was to evaluate in vivo the biocompatibility of BioMedFlex (BMF), a new resilient, hard-carbon, thin-film coating, as a blood journal bearing material in Cleveland Heart's (Charlotte, NC, USA) continuous-flow right and left ventricular assist devices (RVADs and LVADs). BMF was applied to RVAD rotating assemblies or both rotating and stator assemblies in three chronic bovine studies. In one case, an LVAD with a BMF-coated stator was also implanted. Cases 1 and 3 were electively terminated at 18 and 29 days, respectively, with average measured pump flows of 4.9 L/min (RVAD) in Case 1 and 5.7 L/min (RVAD) plus 5.7 L/min (LVAD) in Case 3. Case 2 was terminated prematurely after 9 days because of sepsis. The sepsis, combined with running the pump at minimum speed (2000 rpm), presented a worst-case biocompatibility challenge. Postexplant evaluation of the blood-contacting journal bearing surfaces showed no biologic deposition in any of the four pumps. Thrombus inside the RVAD inlet cannula in Case 3 is believed to be the origin of a nonadherent thrombus wrapped around one of the primary impeller blades. In conclusion, we demonstrated that BMF coatings can provide good biocompatibility in the journal bearing for ventricular assist devices. © 2010, Copyright the Authors. Artificial Organs © 2010, International Center for Artificial Organs and Transplantation and Wiley Periodicals, Inc.

Assistive Technology as an artificial intelligence opportunity: Case study of letter-based, head movement driven communication.

PubMed

Miksztai-Réthey, Brigitta; Faragó, Kinga Bettina

2015-01-01

We studied an artificial intelligent assisted interaction between a computer and a human with severe speech and physical impairments (SSPI). In order to speed up AAC, we extended a former study of typing performance optimization using a framework that included head movement controlled assistive technology and an onscreen writing device. Quantitative and qualitative data were collected and analysed with mathematical methods, manual interpretation and semi-supervised machine video annotation. As the result of our research, in contrast to the former experiment's conclusions, we found that our participant had at least two different typing strategies. To maximize his communication efficiency, a more complex assistive tool is suggested, which takes the different methods into consideration.

Computer-assisted innovations in craniofacial surgery.

PubMed

Rudman, Kelli; Hoekzema, Craig; Rhee, John

2011-08-01

Reconstructive surgery for complex craniofacial defects challenges even the most experienced surgeons. Preoperative reconstructive planning requires consideration of both functional and aesthetic properties of the mandible, orbit, and midface. Technological innovations allow for computer-assisted preoperative planning, computer-aided manufacturing of patient-specific implants (PSIs), and computer-assisted intraoperative navigation. Although many case reports discuss computer-assisted preoperative planning and creation of custom implants, a general overview of computer-assisted innovations is not readily available. This article reviews innovations in computer-assisted reconstructive surgery including anatomic considerations when using PSIs, technologies available for preoperative planning, work flow and process of obtaining a PSI, and implant materials available for PSIs. A case example follows illustrating the use of this technology in the reconstruction of an orbital-frontal-temporal defect with a PSI. Computer-assisted reconstruction of complex craniofacial defects provides the reconstructive surgeon with innovative options for challenging reconstructive cases. As technology advances, applications of computer-assisted reconstruction will continue to expand. © Thieme Medical Publishers.

Academic Computing at Florida A&M University. A Case Study.

ERIC Educational Resources Information Center

Hunter, Beverly; Kearsley, Greg

This case study is one of a series on academic computing at minority institutions which is designed to assist educators at other such institutions in identifying academic computing needs, establishing realistic goals, organizing a staff, and selecting materials. Following a brief description of the purpose and background of the overall study, the…

Welfare to Wages: Strategies To Assist the Private Sector To Employ Welfare Recipients. Companion Case Studies, Focus Groups & Data Analysis.

ERIC Educational Resources Information Center

Roberts, Brandon; Padden, Jeffrey D.

This report, which is directed toward policymakers at the local, state, and national levels, is based on an extensive nationwide study of welfare-to-work initiatives. It identifies strategies to assist the private sector in employing welfare recipients. The document begins with an executive summary that discusses the following: the research study…

The Influence of Computer-Assisted Instruction on Students' Conceptual Understanding of Chemical Bonding and Attitude toward Chemistry: A Case for Turkey

ERIC Educational Resources Information Center

Ozmen, Haluk

2008-01-01

In this study, the effect of computer-assisted instruction on conceptual understanding of chemical bonding and attitude toward chemistry was investigated. The study employed a quasi-experimental design involving 11 grade students; 25 in an experimental and 25 in a control group. The Chemical Bonding Achievement Test (CBAT) consisting of 15…

A Collective Pursuit of Learning the Possibility to Be: The CAMP Experience Assisting Situationally Marginalized Mexican American Students to a Successful Student Identity

ERIC Educational Resources Information Center

Reyes, Reynaldo, III

2007-01-01

Many students of Mexican descent must learn how to be successful students. This study describes 5 students of Mexican descent from situationally marginalized lives who were a part of a support and retention scholarship program (College Assistance Migrant Program--CAMP). These case studies document how they perceived their learning and how they…

Using Animal Assisted Therapy with Students with Autism Spectrum Disorder in the Art Room Setting

ERIC Educational Resources Information Center

Rosenburg, Karen L.

2016-01-01

This case study focused on the addition of a therapy dog in an Art I level class at a public high school level that included students with Autism Spectrum Disorder. The purpose of this study is to determine how Animal Assisted Therapy may benefit autism support students in the art classroom. The students participated in lessons that focused on…

Solar For Schools: A Case Study in Identifying and Implementing Solar Photovoltaic (PV) Projects in Three California School Districts

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kandt, A.

2011-01-01

The Department of Energy's (DOE) Solar America Showcase program seeks to accelerate demand for solar technologies among key end use market sectors. As part of this activity, DOE provides technical assistance through its national laboratories to large-scale, high-visibility solar installation projects. The Solar Schools Assessment and Implementation Project (SSAIP) in the San Francisco Bay Area was selected for a 2009 DOE Solar America Showcase award. SSAIP was formed through the efforts of the nonprofit Sequoia Foundation and includes three school districts: Berkeley, West Contra Costa, and Oakland Unified School Districts. This paper summarizes the technical assistance efforts that resulted frommore » this technical assistance support. It serves as a case study and reference document detailing the steps and processes that could be used to successfully identify, fund, and implement solar photovoltaics (PV) projects in school districts across the country.« less

Assessment and Treatment of Tic Behavior: A Review and Case Study.

ERIC Educational Resources Information Center

Pray, Bruce, Jr.; And Others

1986-01-01

A discussion of the classification, differential diagnosis, etiology, assessment, and treatment of tic disorders is presented. A case study is included in which a school psychologist utilized behavioral consultation to assist a 9-year-old girl's parent and teacher in implementing a habit reversal program. (Author/LMO)

Case Study in Modeling Accessibility for Online Instruction

ERIC Educational Resources Information Center

Conway, Thomas Hayes

2017-01-01

The purpose of this qualitative multiple case study was to explore how accessibility standards are adapted to create online learning environments that are accessible to people who use assistive technology, or have navigational challenges due to physical or intellectual disabilities. Rogers diffusion of innovation was used as the contextual…

The National Teaching & Learning Forum, Volume 1, 1991-92.

ERIC Educational Resources Information Center

Rhem, James, Ed.

1992-01-01

Volume One of this 12 page newsletter includes six issues. Typical features include: a lead article; Research Watch; ERIC Tracks; Case Studies; Case Study Responses; Curriculum; Teaching Assistants (TA) Forum; and Profile (personal and Programmatic). Major articles included in volume one are: "Faculty and Students: Different Ways of…

Overview of the Dissertation Process within the Framework of Flow Theory: A Qualitative Study

ERIC Educational Resources Information Center

Cakmak, Esra; Oztekin, Ozge; Isci, Sabiha; Danisman, Sahin; Uslu, Fatma; Karadag, Engin

2015-01-01

The purpose of this study is to examine the flow of doctoral students who are also research assistants and in the dissertation process. The study was designed using the case study method. The case undertaken in the study was the dissertation process. Eleven participants were selected into the study using maximum variation sampling. Face-to-face,…

Peer Assisted Learning and Blogging: A Strategy to Promote Reflective Practice during Clinical Fieldwork

ERIC Educational Resources Information Center

Ladyshewsky, Richard K.; Gardner, Peter

2008-01-01

The use of peer assisted learning in clinical education is explored in this case study. Groups of undergraduate physiotherapy students were structured into communities of practice during the second half of their clinical fieldwork program. They collaborated online in an asynchronous manner, using information communications technology (blogs) and…

A next-generation marker genotyping platform (AmpSeq) in heterozygous crops: A case study for marker assisted selection in grapevine

USDA-ARS?s Scientific Manuscript database

Marker assisted selection (MAS) has become widely used in perennial crop breeding programs to accelerate and enhance cultivar development via selection during the juvenile phase and parental selection prior to crossing. Next generation sequencing (NGS) has been widely used for whole genome molecular...

A next-generation marker genotyping platform (AmpSeq) in heterozygous crops: a case study for marker assisted selection in grapevine

USDA-ARS?s Scientific Manuscript database

Marker assisted selection (MAS) is often employed in crop breeding programs to accelerate and enhance cultivar development, via selection during the juvenile phase and parental selection prior to crossing. Next generation sequencing (NGS) and its derivative technologies have been used for genome-wid...

Students' Perceptions of and Responses to Teaching Assistant and Peer Feedback

ERIC Educational Resources Information Center

Rodgers, Kelsey J.; Horvath, Aladar K.; Jung, Hyunyi; Fry, Amanda S.; Diefes-Dux, Heidi A.; Cardella, Monica E.

2015-01-01

Authentic open-ended problems are increasingly appearing in university classrooms at all levels. Formative feedback that leads to learning and improved student work products is a challenge, particularly in large enrollment courses. This is a case study of one first-year engineering student team's experience with teaching assistant and peer…

Theory of Positive Disintegration as a Basis for Research on Assisting Development

ERIC Educational Resources Information Center

Mroz, Anna

2009-01-01

Dabrowski's ideas about personality development are not only a source of practical recommendations for assisting the development of persons of varied age but can also be an inspiration for research. The theory is exceptionally helpful in describing developmental phenomena. Cases of multilevel development were studied in autobiographies of 7…

Deconstructing the Discourse of Opportunity: Computer-Assisted Credit Recovery in Alternative Education

ERIC Educational Resources Information Center

Miller, Elizabeth R.

2013-01-01

Alternative schools educate students who have previously been unsuccessful in the traditional school setting. Many alternative school students are behind on high school credits, and the schools provide options for credit recovery. Computer-assisted instruction is often used for this purpose. Using case study methodology and a critical theoretical…

Does the Availability of Vocational Qualifications through Work Assist Social Inclusion?

ERIC Educational Resources Information Center

Smith, Erica; Smith, Andy

2011-01-01

Purpose: The purpose of this paper is to discuss whether the availability of qualifications through work-based traineeships in Australia assists social inclusion. Design/methodology/approach: Industry case studies, of the finance and cleaning industries, were undertaken as part of a national research project on quality in traineeships. The two…

Student Conceptions of Peer-Assisted Learning

ERIC Educational Resources Information Center

Hodgson, Yvonne; Benson, Robyn; Brack, Charlotte

2015-01-01

This article reports on a programme in which peer-assisted learning (PAL) was combined with case-based learning (CBL) in a second-year radiologic biology unit of study. Our aim is to explore evidence of whether PAL supported the development of qualitative conceptions of learning. The programme involved students in small PAL groups preparing and…

Improving Vocabulary Skills through Assistive Technology: Rick's Story

ERIC Educational Resources Information Center

Lindsey-Glenn, Pam F.; Gentry, James E.

2008-01-01

This case study examines the use of two assistive technologies, the Franklin Language Master 6000b and Microsoft PowerPoint 2003, as visual support systems to aid in the vocabulary acquisition skills of a student with autism spectrum disorder (ASD). The intervention used children's literature and best practices in teaching vocabulary skills in…

Early Conversion of External Fixation to Interlocked Nailing in Open Fractures of Both Bone Leg Assisted with Vacuum Closure (VAC) - Final Outcome

PubMed Central

Raj, Manish; Kumar, Sunil; Singh, Pulkesh; Kumar, Dinesh; Singh, Jasveer; Deep, Akash

2016-01-01

Introduction Management of compound grade III fractures of both bone leg includes external stabilization for long period, followed by various soft tissue coverage procedures. Primary interlocking of tibia had been also done with variable results. External fixation for long time without any bone loss often leads to infected nonunion, loss of reduction, pin tract infection and failure of fixation, primary interlocking in compound grade III fractures had shown high medullary infection rate. We managed all cases of compound grade III A/B fractures with primary external fixation, simultaneous wound management using vacuum assisted closure (VAC) followed by early conversion to interlocking within 2 weeks of fixator application. Aim To determine the effectiveness of vacuum assisted closure (VAC) for the early conversion of external fixator to definitive interlocking in open fractures of the both bone leg. Materials and Methods In current study we selected 84 cases of compound grade IIIA/B diaphyseal fractures of both bone leg during period of May 2010 to September 2013. We managed these cases by immediate debridement and application of external fixation followed by repeated debridement, application of vacuum assisted closure (VAC) and conversion to interlocking within two weeks. Results Out of 84 cases union was achieved in 80(95%) of cases with definitive tibial interlocking. Excellent to good result were obtained in 77(91.8%) of cases and fair to poor result seen in rest of 7(8.2%) of cases according to modified Ketenjian’s criteria. 5 out of these 7 poor result group cases were from Compound Grade III B group to start with. Deep infection rate in our series were 7% i.e. total 6 cases and 4 out of these were from compound Grade III B group to start with. Conclusion Vacuum assisted closure (VAC) give a good help for rapid closure of the wound and help in early conversion to definitive intramedullary nailing. Reamed nail could well be used in compound grade IIIA/B fractures without increasing the risk of infection. It gives better stability to fracture site and lessen the risk of implant failure. PMID:27042541

A prototype case-based reasoning human assistant for space crew assessment and mission management

NASA Technical Reports Server (NTRS)

Owen, Robert B.; Holland, Albert W.; Wood, Joanna

1993-01-01

We present a prototype human assistant system for space crew assessment and mission management. Our system is based on case episodes from American and Russian space missions and analog environments such as polar stations and undersea habitats. The general domain of small groups in isolated and confined environments represents a near ideal application area for case-based reasoning (CBR) - there are few reliable rules to follow, and most domain knowledge is in the form of cases. We define the problem domain and outline a unique knowledge representation system driven by conflict and communication triggers. The prototype system is able to represent, index, and retrieve case studies of human performance. We index by social, behavioral, and environmental factors. We present the problem domain, our current implementation, our research approach for an operational system, and prototype performance and results.

Occupational Course of Study Diploma Track: A Case Study of Post-School Employment Readiness

ERIC Educational Resources Information Center

Doiel, Patrick W.

2017-01-01

The North Carolina Occupational Course of Study (NCOCS) program is an alternative diploma track with a vocational focus toward post school employment to assist students who would not otherwise graduate with a standard course of study. The purpose of this qualitative single case study was to explore the local causes of low post-school employment…

Legal physician-assisted dying in Oregon and the Netherlands: evidence concerning the impact on patients in "vulnerable" groups.

PubMed

Battin, Margaret P; van der Heide, Agnes; Ganzini, Linda; van der Wal, Gerrit; Onwuteaka-Philipsen, Bregje D

2007-10-01

Debates over legalisation of physician-assisted suicide (PAS) or euthanasia often warn of a "slippery slope", predicting abuse of people in vulnerable groups. To assess this concern, the authors examined data from Oregon and the Netherlands, the two principal jurisdictions in which physician-assisted dying is legal and data have been collected over a substantial period. The data from Oregon (where PAS, now called death under the Oregon Death with Dignity Act, is legal) comprised all annual and cumulative Department of Human Services reports 1998-2006 and three independent studies; the data from the Netherlands (where both PAS and euthanasia are now legal) comprised all four government-commissioned nationwide studies of end-of-life decision making (1990, 1995, 2001 and 2005) and specialised studies. Evidence of any disproportionate impact on 10 groups of potentially vulnerable patients was sought. Rates of assisted dying in Oregon and in the Netherlands showed no evidence of heightened risk for the elderly, women, the uninsured (inapplicable in the Netherlands, where all are insured), people with low educational status, the poor, the physically disabled or chronically ill, minors, people with psychiatric illnesses including depression, or racial or ethnic minorities, compared with background populations. The only group with a heightened risk was people with AIDS. While extralegal cases were not the focus of this study, none have been uncovered in Oregon; among extralegal cases in the Netherlands, there was no evidence of higher rates in vulnerable groups. Where assisted dying is already legal, there is no current evidence for the claim that legalised PAS or euthanasia will have disproportionate impact on patients in vulnerable groups. Those who received physician-assisted dying in the jurisdictions studied appeared to enjoy comparative social, economic, educational, professional and other privileges.

76 FR 42129 - Agency Information Collection Activities: Case Submission Form, Case Assistance Form

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-18

... is in the final phase of development with successful testing of a pilot version conducted in the 4th... will refer case specific issues to the Customer Assistance Office for USCIS for further research, and...

Accidents on board merchant ships. Suggestions based on Centro Internazionale Radio Medico (CIRM) experience.

PubMed

Napoleone, Paolo

2016-01-01

This statistical study was performed to find out the occurrence of accidents on board ships assisted by Centro Internazionale Radio Medico (CIRM) during the years 2010-2015, with the aim of providing suggestions in accident prevention, based on such a wide experience. The case histories of CIRM in the years 2010-2015 were examined. The total number of accidents per year was calculated and compared as a percentage with the total number of cases assisted by CIRM per year. The incidence of accidents on board in these years ranged between 14.4% and 18.4% of total cases assisted per year, which is constantly increasing. The most common injuries on board among cases treated by CIRM were contusions and wounds. Also burns and eye injuries were significantly represented. Multiple injuries and head injuries were found to be the most frequent cause of death on board due to an accident. More information on the occurrence and type of accidents and on the body injured areas should represent the basis for developing strategies and campaigns for their prevention.

Evaluation of Functional Electrical Stimulation to Assist Cycling in Four Adolescents with Spastic Cerebral Palsy

PubMed Central

Harrington, Ann Tokay; McRae, Calum G. A.; Lee, Samuel C. K.

2012-01-01

Introduction. Adolescents with cerebral palsy (CP) often have difficulty participating in exercise at intensities necessary to improve cardiovascular fitness. Functional electrical stimulation- (FES-) assisted cycling is proposed as a form of exercise for adolescents with CP. The aims of this paper were to adapt methods and assess the feasibility of applying FES cycling technology in adolescents with CP, determine methods of performing cycling tests in adolescents with CP, and evaluate the immediate effects of FES assistance on cycling performance. Materials/Methods. Four participants (12–14 years old; GMFCS levels III-IV) participated in a case-based pilot study of FES-assisted cycling in which bilateral quadriceps muscles were activated using surface electrodes. Cycling cadence, power output, and heart rate were collected. Results. FES-assisted cycling was well tolerated (n = 4) and cases are presented demonstrating increased cadence (2–43 rpm), power output (19–70%), and heart rates (4-5%) and decreased variability (8–13%) in cycling performance when FES was applied, compared to volitional cycling without FES assistance. Some participants (n = 2) required the use of an auxiliary hub motor for assistance. Conclusions. FES-assisted cycling is feasible for individuals with CP and may lead to immediate improvements in cycling performance. Future work will examine the potential for long-term fitness gains using this intervention. PMID:22685479

The work of case managers as experienced by older persons (75+) with multi-morbidity - a focused ethnography.

PubMed

Hjelm, Markus; Holst, Göran; Willman, Ania; Bohman, Doris; Kristensson, Jimmie

2015-12-17

Complex health systems make it difficult for older persons (75+) with multi-morbidity to achieve continuity of care. Case management could be one way to address this difficulty. Currently, there is a need to extend the knowledge regarding case management as experienced by those utilising the services, namely older persons (75+) with multi-morbidity. The study aimed to explore older persons' (75+) with multi-morbidity experiences of case managers. The study design was qualitative and used a focused ethnographic approach. Data was collected through individual interviews with 13 older persons and by participant observations with accompanying field notes, all conducted in 2012-2013. The data revealed four themes illustrating the older persons' experiences of case managers: 1) Someone providing me with a trusting relationship; 2) Someone assisting me; 3) Someone who is on my side; and 4) Someone I do not need at present. This study illustrates the importance of establishing trusting relationships between older persons and their case managers in order to truly provide assistance. The older persons valued the case managers acting as informed but unbiased facilitators. The findings could be of help in the development of case management interventions better designed for older persons with multi-morbidity.

A study: Effect of Students Peer Assisted Learning on Magnetic Field Achievement

NASA Astrophysics Data System (ADS)

Mueanploy, Wannapa

2016-04-01

This study is the case study of Physic II Course for students of Pathumwan Institute of Technology. The purpose of this study is: 1) to develop cooperative learning method of peer assisted learning (PAL), 2) to compare the learning achievement before and after studied magnetic field lesson by cooperative learning method of peer assisted learning. The population was engineering students of Pathumwan Institute of Technology (PIT’s students) who registered Physic II Course during year 2014. The sample used in this study was selected from the 72 students who passed in Physic I Course. The control groups learning magnetic fields by Traditional Method (TM) and experimental groups learning magnetic field by method of peers assisted learning. The students do pretest before the lesson and do post-test after the lesson by 20 items achievement tests of magnetic field. The post-test higher than pretest achievement significantly at 0.01 level.

Psychological Strategies for Resolving Interpersonal Conflicts among Administrators in Tertiary Institutions: A Case of Nnamdi Azikiwe University Awka, Nigeria

ERIC Educational Resources Information Center

Obi, Joy Sylvia C.; Obineli, Amaka S.

2015-01-01

The study was aimed at studying the psychological strategies for resolving interpersonal conflict among administrators in Tertiary Institutions with Nnamdi Azikiwe University as the case study. Gaining an understanding of these strategies may assist administrators of educational programs in handling interpersonal conflicts in more constructive and…

Knowledge Transfer: A Case Study of a Community Nutrition Education Program at a Land-Grant University

ERIC Educational Resources Information Center

Hurtado, Ghaffar Ali

2014-01-01

The purpose of this study was to investigate the process of knowledge transfer. The setting is a health and nutrition educational program at University of Minnesota Extension. The main research question was how is Knowledge Transfer being implemented in Extension, specifically Educational Supplemental Nutrition Assistance Program? A case study,…

Teaching Students about Plagiarism: What It Looks Like and How It Is Measured

ERIC Educational Resources Information Center

Stout, Diana

2013-01-01

This case study examines how full-time faculty, adjunct instructors, and graduate teaching assistants teach students how to avoid plagiarism. Additionally, this case study includes a cross-section of teachers who encounter plagiarism in writing assignments across the curriculum. While many studies in the past have focused on students, this study…

Development of the NEDO implantable ventricular assist device with Gyro centrifugal pump.

PubMed

Yoshikawa, M; Nonaka, K; Linneweber, J; Kawahito, S; Ohtsuka, G; Nakata, K; Takano, T; Schulte-Eistrup, S; Glueck, J; Schima, H; Wolner, E; Nosé, Y

2000-06-01

The Gyro centrifugal pump, PI (permanently implantable) series, is being developed as a totally implantable artificial heart. Our final goal is to establish a "functional TAH," a totally implantable biventricular assist system (BiVAS) with centrifugal pumps. A plastic prototype pump, Gyro PI 601, was evaluated through in vitro and in vivo studies as a single ventricular assist device (VAD). Based upon these results, the pump head material was converted to a titanium alloy, and the actuator was modified. These titanium Gyro pumps, PI 700 series, also were subjected to in vitro and in vivo studies. The Gyro PI 601 and PI 700 series have the same inner dimensions and characteristics, such as the eccentric inlet port, double pivot bearing system, secondary vane, and magnet coupling system; however, the material of the PI 700 is different from the PI 601. The Gyro PI series is driven by the Vienna DC brushless motor actuator. The inlet cannula of the right ventricular assist system (RVAS) specially made for this system consists of 2 parts: a hat-shaped silicone tip biolized with gelatin and an angled wire reinforced tube made of polyvinylchloride. The pump-actuator package was implanted into 8 calves in the preperitoneal space, bypassing from the left ventricle apex to the descending aorta for the left ventricular assist system (LVAS) and bypassing the right ventricle to the main pulmonary artery for the RVAS. According to the PI 601 feasibility protocol, 2 LVAS cases were terminated after 2 weeks, and 1 LVAS case and 1 RVAS were terminated after 1 month. The PI 700 series was implanted into 4 cases: 3 LVAS cases survived for a long term, 2 of them over 200 days (72-283 days), and 1 RVAS case survived for 1 month and was terminated according to the protocol for a short-term antithrombogenic screening and system feasibility study. Regarding power consumption, the plastic pump cases demonstrated from 6.2 to 12.1 W as LVAS and 7.3 W as RVAS, the titanium pump cases showed from 10.4 to 14.2 W as LVAS and 15.8 W as RVAS. All cases exhibited low hemolysis. The renal function and the liver function were maintained normally in all cases throughout these experimental periods. In the 2 RVAS cases, pulmonary function was normally maintained. No calves demonstrated thromboembolic signs or symptoms throughout the experiments except Case 1 with the plastic pump. However, in the plastic pump cases, bilateral renal infarction was suspected in 2 cases during necropsy whereas no abnormal findings were revealed in the titanium pump cases. There were also no blood clots inside the PI 700 series. As for the 601, the explanted pumps demonstrated slight thrombus formations at the top and bottom pivots except in 1 case. The Gyro PI series, especially the PI 700 series, demonstrated superior performance, biocompatibility, antithrombogenicity and low hemolysis. Also, the durability of the actuator was demonstrated. Based on these results, this titanium centrifugal pump is suitable as an implantable LVAS and RVAS. It is likely that the Gyro PI series is a feasible component of the BiVAS functional TAH.

A novel approach of magnetorheological abrasive fluid finishing with swirling-assisted inlet flow

NASA Astrophysics Data System (ADS)

Kheradmand, Saeid; Esmailian, Mojtaba; Fatahy, A.

Abrasive flow machining has been the pioneer of new finishing processes. Rotating workpiece and imposing a magnetic field using magnetorheological working medium are some assisting manipulations to improve surface finishing, because they can increase the forces on the workpiece surface. Similarly, swirling the inlet flow using stationary swirler vanes, as a novel idea, may also increase forces on the surface, and then raise the material removal, with a lower expense and energy consumption compared with the case of workpiece rotation. Thus, in this paper, surface roughness improvement is studied in a pipe with rotating inlet flow of a magnetorheological finishing medium under imposing a magnetic field. The results are compared with the case of rotating workpiece, using 3D numerical simulation. The governing hydrodynamic parameters are investigated in both cases to monitor the flow variations. It is shown that surface roughness is improved by rotating inlet flow. However, it is found that finishing in the entrance length of swirling-assisted inlet flow can be so economical for short length workpieces, compared with the case of rotating workpiece, with very near Ra values. By comparison of the numerical results and published experimental data, current study also shows the ability of the numerical simulation, as an inexpensive and efficient tool, to predict the surface roughness changes in finishing processes.

Using an Ishikawa diagram as a tool to assist memory and retrieval of relevant medical cases from the medical literature.

PubMed

Wong, Kam Cheong

2011-03-29

Studying medical cases is an effective way to enhance clinical reasoning skills and reinforce clinical knowledge. An Ishikawa diagram, also known as a cause-and-effect diagram or fishbone diagram, is often used in quality management in manufacturing industries.In this report, an Ishikawa diagram is used to demonstrate how to relate potential causes of a major presenting problem in a clinical setting. This tool can be used by teams in problem-based learning or in self-directed learning settings.An Ishikawa diagram annotated with references to relevant medical cases and literature can be continually updated and can assist memory and retrieval of relevant medical cases and literature. It could also be used to cultivate a lifelong learning habit in medical professionals.

Innovation in Education for Health Care Assistants: A Case Study of a Programme Related to Children with Complex and Continuing Health Needs

ERIC Educational Resources Information Center

Hewitt-Taylor, Jaqui

2012-01-01

This paper describes the development of a programme of learning aimed at meeting the needs of health care assistants (HCAs) who provide support for children with complex and continuing health needs and their families. Following a pilot study of the principles of course provision, a Certificate in Higher Education in care of the child with complex…

[Endoscopy-assisted sialolithectomy for the calculus of the Stensen's duct].

PubMed

Ye, Xin; Xie, Xiaoyan; Liu, Denggao; Zhang, Lei; Zhang, Zuyan; Yu, Guangyan

2014-11-01

To investigate the clinical effects of endoscopy-assisted sialolithectomy for the calculus in the Stensen's duct. From August 2005 to July 2013, 67 consecutive patients with calculus (or foreign bodies) in the Stensen's duct underwent explorative and interventional endoscopy in our hospital. The stones (or foreign bodies) were removed by endoscopy-assisted technique. After operation, the patients were followed-up periodically, and treatment effects were analyzed. Among the 67 patients, the stones (or foreign bodies) were completely removed in 58 cases, and almost completely removed in 3 cases, with a success rate of 87% (58/67). Among the 61 stone-removed cases, treatment options included direct removal with aid of basket or forceps (24 cases), basket entrapment and opening-up of the ostium (21 cases), basket entrapment and mucosal incision near the ostium (8 cases), open removal via buccal incision (2 cases) and open removal via pre-auricular flap (6 cases). During the 6-90 months' follow-up of the 61 cases, 48 cases were asymptomatic, 7 had mild symptoms, 3 developed ductal obturation, 1 had numbness in the parotid region, and the remaining 2 were missed. Endoscopy-assisted sialolithectomy is a safe and effective gland-preservation technique for the patients with parotid gland calculus.

Vertical fixation with fibrin glue-assisted secondary posterior chamber intraocular lens implantation in a case of surgical aphakia

PubMed Central

Ladi, Jeevan S; Shah, Nitant A

2013-01-01

We report the first case of vertical fixation by fibrin glue-assisted secondary posterior chamber intraocular lens implantation in a case of surgical aphakia. Advantages of vertical fixation are discussed. PMID:23514650

Equine-Assisted Intervention in a child diagnosed with autism spectrum disorder: a case report.

PubMed

Cerino, Stefania; Borgi, Marta; Fiorentini, Ilaria; Correale, Cinzia; Lori, Alessia; Cirulli, Francesca

2016-01-01

An increasing number of studies have shown the beneficial effects of both recreational and therapeutic interventions assisted by animals for children with Autism Spectrum Disorders (ASD). The observed effects are believed to be mainly due to the ability of some animals to positively engage people, thus potentially counteracting the social withdrawal characterizing these subjects. Here we report the case of a child with high-functioning autism who has been included in an Equine-Assisted Intervention (EAI) program for 2 years. In particular, the relationship with the animal was used to encourage child’s narrative abilities as a primary means of improving cognition and communication. This case represents a first attempt to theorize the role of human-animal interaction as an adjunct to classic therapeutic strategies in ASD. During the intervention, the child appeared to gradually abandon his attitude to avoid the contact with the present and to hide in imaginative past and future. We propose animal-assisted interventions as complementary approaches capable to facilitate the verbalization of the patient’s internal states and to promote psychological well-being through the development of a bond with the animal.

Joint and Interdependent Requirements: A Case Study in Solving the Naval Surface Fire Support Capabilities Gap

DTIC Science & Technology

2007-05-17

inch long ra projectiles against Viet Cong positions to ranges over 35 miles – 60,000 yards - inland. Additionally, a 5- inch rocket assisted projectile...ship. The 100 mile rocket assisted shell was approximately twenty inches too long to work within the existing handling system. The 278 mile rocket... assisted shell was fourteen inches too long for the Iowa class ship’s ammunition handling equi However, if shortened to seventy-six inches, this

A case of robot-assisted laparoscopic radical prostatectomy in primary small cell prostate cancer.

PubMed

Kim, Ki Hong; Park, Sang Un; Jang, Jee Young; Park, Won Kyu; Oh, Chul Kyu; Rha, Koon Ho

2010-12-01

Primary small cell carcinoma of the prostate is a rare and very aggressive disease with a poor prognosis, even in its localized form. We managed a case of primary small cell carcinoma of the prostate. The patient was treated with robot-assisted laparoscopic radical prostatectomy and adjuvant chemotherapy. Herein we report this first case of robot-assisted laparoscopic radical prostatectomy performed in a patient with primary small cell carcinoma of the prostate.

[Comparative study on laparoscopic vaginoplasty using pedicled ileal and sigmoid colon segment transfer].

PubMed

Zhang, Dawei; Zhang, Jun; Wang, Huanying; Li, Bin; Zhu, Xiaoxing; Wang, Liying; Wu, Jixiang

2014-03-01

To study the clinical effect of laparoscopic vaginoplasty using pedicled ileal and sigmoid colon segment. From January 2004 to December 2009, 105 cases undergoing laparoscope-assisted vaginoplasty using a vascularized pedicled intestinal flap were studied retrospectively. Operation time, blood loss in operating, bowel movement after operation, postoperation hospital duration, side effect, and artificial vagina were compared between two surgical management. The vaginoplasty were preformed successfully in all 105 cases. There were 48 patients treated by aparoscope-assisted ileal vaginoplasty and 57 patients treated by laparoscope-assisted sigmoid colon vaginoplasty. The values of the operation time [(141 ± 22) minutes versus (159 ± 18) minutes, P = 0.000], blood loss in operating [(42 ± 6) ml versus (83 ± 14) ml, P = 0.000], bowel movement after operation (36 ± 9) hours versus (68 ± 8) hours(P = 0.000), and postoperation hospital duration [(9.8 ± 2.0) days versus (11.1 ± 1.3) days, P = 0.004] in the sigmoid colon vaginoplasty group were longer or higher than those in ileal vaginoplasty group (P < 0.05).No intraoprative complication occurred. There were four postoperative complications: 2 cases with intestinal obstruction in sigmoid colon vaginoplasty group, 1 case with urethral orifice stenosis and 1 case with vaginal-rectal fistula in ileal vaginoplasty group. At follow-up of 6-62 months, all artificial vaginas had a capacity of over two fingers in wideness and 12-15 cm in length. Vaginal discharges resembled a milky white water or mucus without odour. Fifty-five patients with sexual intercourse reported satisfactory results.Six patients complained vaginal stenosis:5 patients in ileal vaginoplasty group and 1 patient in sigmoid colon vaginoplasty group. Laparoscope-assisted vaginoplasty using pedicled ileum or sigmoid colon segment are both the effective ways in forming vagina. The latter management takes more time and blood loss while operating, yet the incidence of vaginal opening contracture appeared to be decreasing trend.

The "Russian Doll" Approach: Developing Nested Case-Studies to Support International Comparative Research in Education

ERIC Educational Resources Information Center

Chong, Pei Wen; Graham, Linda J.

2013-01-01

International comparison is complicated by the use of different terms, classification methods, policy frameworks and system structures, not to mention different languages and terminology. Multi-case studies can assist in the understanding of the influence wielded by cultural, social, economic, historical and political forces upon educational…

PLESA: Program for Persons of Limited English-Speaking Ability. Ten Case Studies.

ERIC Educational Resources Information Center

Reynolds, Jack; And Others

These ten case studies of the Program for Persons of Limited English-Speaking Ability (PLESA) report different approaches to providing training and employment assistance to unemployed persons of limited English-speaking ability. (A summary report of forty-seven projects is available separately. See Note.) The first four describe projects conducted…

The Efficacy of Math Coaching: An Evaluative Case Study

ERIC Educational Resources Information Center

Dobbins, C. Neelie

2010-01-01

There is a lack of implementation of instructional strategies to assist middle school teachers in improving mathematics education for their students. Coaching is one solution to this problem, but its impact on student achievement is unclear. This case study evaluated the relationship between coaching and teacher efficacy and the impact of these…

Financing Public School Facilities in Texas: A Case Study.

ERIC Educational Resources Information Center

Dawn, Lisa

A case study is presented of a Texas educational facilities program that was developed to provide long-term state assistance to school districts for the construction or renovation of their facilities by providing equal access to revenue for the specific purpose of repaying debt issued to finance instructional facilities. This report presents a…

Experiential Learning of Robotics Fundamentals Based on a Case Study of Robot-Assisted Stereotactic Neurosurgery

ERIC Educational Resources Information Center

Faria, Carlos; Vale, Carolina; Machado, Toni; Erlhagen, Wolfram; Rito, Manuel; Monteiro, Sérgio; Bicho, Estela

2016-01-01

Robotics has been playing an important role in modern surgery, especially in procedures that require extreme precision, such as neurosurgery. This paper addresses the challenge of teaching robotics to undergraduate engineering students, through an experiential learning project of robotics fundamentals based on a case study of robot-assisted…

Collaborative Tasks in Web Conferencing: A Case Study on Chinese Online

ERIC Educational Resources Information Center

Guo, Sijia; Möllering, Martina

2017-01-01

This case study aimed to explore best practice in applying task-based language teaching (TBLT) via a Web-conferencing tool, Blackboard Collaborate, in a beginners' online Chinese course by evaluating the pedagogical values and limitations of the software and the tasks designed. Chapelle's (2001) criteria for computer-assisted language learning…

Thinking as a Student: Stimulating Peer Education with an Undergraduate Teaching Assistant in the Humanities Classroom

ERIC Educational Resources Information Center

Karpenko, Lara; Schauz, Steven

2017-01-01

In this article, I argue that peer educational experiences should be incorporated into the undergraduate humanities classroom by providing a case study of a successful Undergraduate Teaching Assistant (UTA) pilot. In keeping with Topping & Ehly's (2001) criteria for successful peer education, I assigned the UTA a significant role in direct…

Computer-Assisted Language Learning (CALL) in Support of (Re)-Learning Native Languages: The Case of Runyakitara

ERIC Educational Resources Information Center

Katushemererwe, Fridah; Nerbonne, John

2015-01-01

This study presents the results from a computer-assisted language learning (CALL) system of Runyakitara (RU_CALL). The major objective was to provide an electronic language learning environment that can enable learners with mother tongue deficiencies to enhance their knowledge of grammar and acquire writing skills in Runyakitara. The system…

Critical Thinking Outcomes of Computer-Assisted Instruction versus Written Nursing Process.

ERIC Educational Resources Information Center

Saucier, Bonnie L.; Stevens, Kathleen R.; Williams, Gail B.

2000-01-01

Nursing students (n=43) who used clinical case studies via computer-assisted instruction (CAI) were compared with 37 who used the written nursing process (WNP). California Critical Thinking Skills Test results did not show significant increases in critical thinking. The WNP method was more time consuming; the CAI group was more satisfied. Use of…

Development of an Award Winning Volunteer Income Tax Assistance Program: A Case Study

ERIC Educational Resources Information Center

Miller, William F.; Thalacker, Brenda L.

2013-01-01

The Volunteer Income Tax Assistance (VITA) program, sponsored by the IRS, offers free tax services for individuals with low-to-moderate incomes, the elderly, disabled and/or those who lack English language proficiency. Although established by the IRS in 1969, it is administered by partnering community based volunteer organizations throughout U.S.,…

In-Service Assistive Technology Training to Support People with Intellectual and Developmental Disabilities: A Case Study

ERIC Educational Resources Information Center

Haynes, Scott

2013-01-01

Assistive technology (AT) benefits many individuals with intellectual and developmental disabilities (IDD). The appropriate application of accommodation solutions, whether they involve the use of AT or not, can be a complex process involving a team of people with various backgrounds. This article describes an in-service AT training program that…

Surviving Job Loss: Motivation among Second Year Trade Adjustment Assistance (TAA) Students

ERIC Educational Resources Information Center

Karnes, Sandra Lee

2012-01-01

This ethnographic case study investigated second year college students who participated in the Trade Adjustment Assistance (TAA) program at a technical college in northeastern Pennsylvania. In order to understand how learners stayed motivated in a college setting, I selected participants who were in their second year of the TAA program. A total of…

Establishing Computer-Assisted Instruction to Teach Academics to Students with Autism as an Evidence-Based Practice

ERIC Educational Resources Information Center

Root, Jenny R.; Stevenson, Bradley S.; Davis, Luann Ley; Geddes-Hall, Jennifer; Test, David W.

2017-01-01

Computer-assisted instruction (CAI) is growing in popularity and has demonstrated positive effects for students with disabilities, including those with autism spectrum disorder (ASD). In this review, criteria for group experimental and single case studies were used to determine quality (Horner et al., "Exceptional Children" 71:165-179,…

Hand-assisted Approach as a Model to Teach Complex Laparoscopic Hepatectomies: Preliminary Results.

PubMed

Makdissi, Fabio F; Jeismann, Vagner B; Kruger, Jaime A P; Coelho, Fabricio F; Ribeiro-Junior, Ulysses; Cecconello, Ivan; Herman, Paulo

2017-08-01

Currently, there are limited and scarce models to teach complex liver resections by laparoscopy. The aim of this study is to present a hand-assisted technique to teach complex laparoscopic hepatectomies for fellows in liver surgery. Laparoscopic hand-assisted approach for resections of liver lesions located in posterosuperior segments (7, 6/7, 7/8, 8) was performed by the trainees with guidance and intermittent intervention of a senior surgeon. Data as: (1) percentage of time that the senior surgeon takes the surgery as main surgeon, (2) need for the senior surgeon to finish the procedure, (3) necessity of conversion, (4) bleeding with hemodynamic instability, (5) need for transfusion, (6) oncological surgical margins, were evaluated. In total, 12 cases of complex laparoscopic liver resections were performed by the trainee. All cases included deep lesions situated on liver segments 7 or 8. The senior surgeon intervention occurred in a mean of 20% of the total surgical time (range, 0% to 50%). A senior intervention >20% was necessary in 2 cases. There was no need for conversion or reoperation. Neither major bleeding nor complications resulted from the teaching program. All surgical margins were clear. This preliminary report shows that hand-assistance is a safe way to teach complex liver resections without compromising patient safety or oncological results. More cases are still necessary to draw definitive conclusions about this teaching method.

Assisted Dying in Canada.

PubMed

Schuklenk, Udo

This paper makes an affirmative ethical case in favour of the decriminalization of assisted dying in Canada. It then proceeds to defending the affirmative case against various slippery-slope arguments that are typically deployed by opponents of assisted dying. Finally, a recent case of questionable professional conduct by anti-euthanasia campaigners cum academics is flagged as a warning to all of us not to permit the quality of the professional debate to deteriorate unacceptably, despite the personal emotional investments involved on all sides of the debate.

[Robot-Assisted Laparoscopic Radical Prostatectomy for Patients with Prostatic Cancer and Factors Promoting Installation of the Robotic Surgical Equipment-Questionnaire Survey].

PubMed

Tsukamoto, Taiji; Tanaka, Shigeru

2015-08-01

We conducted a questionnaire survey of hospitals with robot-assisted surgical equipment to study changes of the surgical case loads after its installation and the managerial strategies for its purchase. The study included 154 hospitals (as of April 2014) that were queried about their radical prostatectomy case loads from January 2009 to December 2013, strategies for installation of the equipment in their hospitals, and other topics related to the study purpose. The overall response rate of hospitals was 63%, though it marginally varied according to type and area. The annual case load was determined based on the results of the questionnaire and other modalities. It increased from 3,518 in 2009 to 6,425 in 2013. The case load seemed to be concentrated in hospitals with robot equipment since the increase of their number was very minimal over the 5 years. The hospitals with the robot treated a larger number of newly diagnosed patients with the disease than before. Most of the patients were those having localized cancer that was indicated for radical surgery, suggesting again the concentration of the surgical case loads in the hospitals with robots. While most hospitals believed that installation of a robot was necessary as an option for treatment procedures, the future strategy of the hospital, and other reasons, the action of the hospital to gain prestige may be involved in the process of purchasing the equipment. In conclusion, robot-assisted laparoscopic radical prostatectomy has become popular as a surgical procedure for prostate cancer in our society. This may lead to a concentration of the surgical case load in a limited number of hospitals with robots. We also discuss the typical action of an acute-care hospital when it purchases expensive clinical medical equipment.

Doctor-assisted suicide: What is the present legal position in South Africa?

PubMed

McQuoid-Mason, David J

2015-09-21

In the recent case of Stransham-Ford v. the Minister of Justice and Correctional Services, the North Gauteng High Court held that a terminally ill patient who was experiencing intractable suffering was entitled to commit suicide with the assistance of his doctor and that the doctor's conduct would not be unlawful. The court was careful to state that it was not making a general rule about doctor-assisted suicide. The latter should be left to the Parliament, the Constitutional Court and 'future courts'. The judge dealt specifically with the facts of the case at hand. In order to understand the basis of the decision it is necessary to consider: (i) the facts of the case; (ii) the question of causation; (iii) the paradox of 'passive' and 'active' euthanasia; (iv) the test for unlawfulness in euthanasia cases; and (v) the meaning of doctor-assisted suicide. It is also necessary to clarify the present legal position regarding doctor-assisted suicide.

Using Information Communication Technologies to Develop Dynamic Curriculum Frameworks for Diverse Cohorts: A Case Study from Event Management

ERIC Educational Resources Information Center

Hadley, Bree Jamila

2012-01-01

This article investigates the role of information communication technologies (ICTs) in establishing a well-aligned, authentic learning environment for a diverse cohort of non-cognate and cognate students studying event management in a higher education context. Based on a case study which examined the way ICTs assisted in accommodating diverse…

Contributing Factors That Affect the Achievement of African-American Females Taught by Caucasian Teachers on the Arkansas Literacy Exam: A Case Study

ERIC Educational Resources Information Center

Smith, Felicia R.

2013-01-01

This qualitative intrinsic case study was designed to assist Caucasian educators with the researched academic skills and behaviors to engage African-American females in the learning environment. The study provided strategies and recommendations to promote self-worth, self-motivation, self-efficacy, and morale in African-American females when they…

A Study into the Impact of the Reading Education Assistance Dogs Scheme on Reading Engagement and Motivation to Read among Early Years Foundation-Stage Children

ERIC Educational Resources Information Center

Noble, Olivia; Holt, Nicole

2018-01-01

This research explores the impact of the Reading Education Assistance Dogs (READ) scheme on reading engagement and motivation among Early Years Foundation-Stage children using a case study approach at a primary school in the English Midlands. There is a notable lack of UK-based research into the READ scheme, which offers a potential alternative…

Reverse case study: to think like a nurse.

PubMed

Beyer, Deborah A

2011-01-01

Reverse case study is a collaborative, innovative, active learning strategy that nurse educators can use in the classroom. Groups of students develop a case study and a care plan from a list of medications and a short two- to three-sentence scenario. The students apply the nursing process to thoroughly develop a complete case study written as a concept map. The strategy builds on previous learned information and applies the information to new content, thus promoting critical thinking and problem solving. Reverse case study has been used in both associate and baccalaureate nursing degree theory courses to generate discussion and assist students in thinking like a nurse. 2011, SLACK Incorporated.

The LIC Planners’s Guide (LPG)

DTIC Science & Technology

1992-03-01

administrative and contract law . 2. ASSIST IN CRIMINAL LAW: Assist Host Nation/Allied governments in filing and processing cases for redress of property and...forces to assist in administrative/ contract law , assist in criminal law, assist in claims, provide legal assistance, and to provide assistance in...SERVICES (LFA): 11-8 ASSIST IN ADMINISTRATIVE/ CONTRACT LAW : 11-8 ASSIST IN CLAIMS: 11-8 ASSIST IN CRIMINAL LAW: 11-8 PROVIDE INTERNATIONAL LAW

Use of Lorazepam in drug-assisted interviews: two cases of dissociative amnesia.

PubMed

Lee, Sang-Shin; Park, Sinhyung; Park, Si-Sung

2011-12-01

Drug-assisted interviews are useful for psychiatric diagnosis and treatment. However, amobarbital, a typical medication used for this purpose, is associated with elevated risk of respiratory depression. Benzodiazepines are good substitutes for amobarbital, with similar therapeutic effects and fewer complications. Although drug-assisted interviews are not widely used, they may be beneficial for selected patients who do not respond to conventional treatments such as supportive psychotherapy or psychopharmacotherapy. We report two cases of dissociative amnesia that were treated using lorazepam-assisted interviews. The use of lorazepam in drug-assisted interviews is effective and safe for resolving dissociative amnesia.

Left ventricular assist device malfunction: a systematic approach to diagnosis.

PubMed

Horton, Steven C; Khodaverdian, Reza; Powers, Amanda; Revenaugh, James; Renlund, Dale G; Moore, Stephanie A; Rasmusson, Brad; Nelson, Karl E; Long, James W

2004-05-05

A protocol was designed to diagnose the common malfunctions of a left ventricular assist device (LVAD). Mechanical circulatory support, primarily with an LVAD, is increasingly used for treatment of advanced heart failure (HF). Left ventricular assist device dysfunction is a recognized complication; but heretofore, a systematic method to accurately diagnose LVAD dysfunction has not been thoroughly described. We developed a catheter-based protocol designed to characterize a normally functioning LVAD and diagnose multiple types of dysfunction. A total of 15 studies of 10 patients supported with an LVAD were reviewed. All patients had been evaluated due to concerns regarding LVAD dysfunction. Of 15 examinations performed, 11 documented severe LVAD inflow valve regurgitation. One of these cases proved to have coexistent severe mitral valve regurgitation. One case was diagnosed with distortion of the LVAD outflow graft. One case of suspected embolization from the pumping chamber excluded the outflow graft as the source of emboli. One study had aortic insufficiency. As LVAD use for treatment of end-stage HF becomes widespread and durations of support are extended, dysfunction will be increasingly prevalent. This catheter-based protocol provided a practical method to diagnose multiple causes of LVAD dysfunction.

Cooperative laparoscopic endoscopic and hybrid laparoscopic surgery for upper gastrointestinal tumors: Current status

PubMed Central

Ntourakis, Dimitrios; Mavrogenis, Georgios

2015-01-01

AIM: To investigate the cooperative laparoscopic and endoscopic techniques used for the resection of upper gastrointestinal tumors. METHODS: A systematic research of the literature was performed in PubMed for English and French language articles about laparoscopic and endoscopic cooperative, combined, hybrid and rendezvous techniques. Only original studies using these techniques for the resection of early gastric cancer, benign tumors and gastrointestinal stromal tumors of the stomach and the duodenum were included. By excluding case series of less than 10 patients, 25 studies were identified. The study design, number of cases, tumor pathology size and location, the operative technique name, the endoscopy team and surgical team role, operative time, type of closure of visceral wall defect, blood loss, complications and length of hospital stay of these studies were evaluated. Additionally all cooperative techniques found were classified and are presented in a systematic approach. RESULTS: The studies identified were case series and retrospective cohort studies. A total of 706 patients were operated on with a cooperative technique. The tumors resected were only gastrointestinal stromal tumors (GIST) in 4 studies, GIST and various benign submucosal tumors in 22 studies, early gastric cancer (pT1a and pT1b) in 6 studies and early duodenal cancer in 1 study. There was important heterogeneity between the studies. The operative techniques identified were: laparoscopic assisted endoscopic resection, endoscopic assisted wedge resection, endoscopic assisted transgastric and intragastric surgery, laparoscopic endoscopic cooperative surgery (LECS), laparoscopic assisted endoscopic full thickness resection (LAEFR), clean non exposure technique and non-exposed endoscopic wall-inversion surgery (NEWS). Each technique is illustrated with the roles of the endoscopic and laparoscopic teams; the indications, characteristics and short term results are described. CONCLUSION: Along with the traditional cooperative techniques, new procedures like LECS, LAEFR and NEWS hold great promise for the future of minimally invasive oncologic procedures. PMID:26604655

Suicide attempts by exposure to toxic agents registered in a Toxicological Information and Assistance Center in Fortaleza, Ceará, Brazil, 2013.

PubMed

Gondim, Ana Paula Soares; Nogueira, Rachel Rabay; Lima, João Gabriel Barbosa; Lima, Rayra Aguiar Campos; Albuquerque, Polianna Lemos Moura Moreira; Veras, Maria do Socorro Batista; Ferreira, Maria Augusta Drago

2017-01-01

to describe cases of suicide attempts by exposure to toxic agents registered by the Toxicological Information and Assistance Center in Fortaleza, Ceará, Brazil. this is a descriptive study using secondary data of the cases registered in 2013. 410 cases were registered; 56.2% of the individuals were female and 79.7% were between 12 and 39 years old; most of them (86.4%) lived in urban areas and 67.2%, in Fortaleza; in 94.9% of the cases, the exposure took place in the individual's own home; the toxic agents most commonly used were pesticides (42.9%), especially for agricultural use (30.2%), medicines (39.5%) and house cleaning products (3.4%); of 16 suicide attempts that resulted in death, 15 were caused by agricultural pesticides. the study shows that the intake of toxic agents, especially of agricultural pesticides, is a common method used in suicide attempts; the integration between actions of promotion and prevention are essential.

Undergraduate design projects for assistive technology needs: assisted fishing.

PubMed

Borrego, Nick; Bilan, Kristi; Gebes, T J; Barrett, S F; Morton, S A

2012-01-01

In 2010 the University of Wyoming, College of Engineering and Applied Science was funded for a five year increment of the National Science Foundation’s Research to Aid Persons with Disabilities. This program provides a vital link between challenged individuals who require custom assistive technology devices with senior capstone design students who require challenging, meaningful projects. The program also provides education for our next generation of engineers on the needs of all individuals. In this paper we describe the program organization including project partners in the College and Wyoming Institute for Disabilities (WIND). We also provide a case study of a recently completed project for an assistive fishing device.

25 CFR 20.318 - What case management responsibilities does the social services worker have?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false What case management responsibilities does the social... HUMAN SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Direct Assistance Employment Requirements § 20.318 What case management responsibilities does the social services worker have? In working...

25 CFR 20.318 - What case management responsibilities does the social services worker have?

Code of Federal Regulations, 2013 CFR

2013-04-01

... 25 Indians 1 2013-04-01 2013-04-01 false What case management responsibilities does the social... HUMAN SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Direct Assistance Employment Requirements § 20.318 What case management responsibilities does the social services worker have? In working...

25 CFR 20.318 - What case management responsibilities does the social services worker have?

Code of Federal Regulations, 2012 CFR

2012-04-01

... 25 Indians 1 2012-04-01 2011-04-01 true What case management responsibilities does the social... HUMAN SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Direct Assistance Employment Requirements § 20.318 What case management responsibilities does the social services worker have? In working...

25 CFR 20.318 - What case management responsibilities does the social services worker have?

Code of Federal Regulations, 2014 CFR

2014-04-01

... 25 Indians 1 2014-04-01 2014-04-01 false What case management responsibilities does the social... HUMAN SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Direct Assistance Employment Requirements § 20.318 What case management responsibilities does the social services worker have? In working...

25 CFR 20.318 - What case management responsibilities does the social services worker have?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false What case management responsibilities does the social... HUMAN SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Direct Assistance Employment Requirements § 20.318 What case management responsibilities does the social services worker have? In working...

Robotic assisted excision of a left ventricular myxoma.

PubMed

Hassan, Mohammed; Smith, J Michael

2012-01-01

We present a rare case of left ventricular myxoma discovered incidentally in an asymptomatic 16-year old male. The patient underwent the appropriate work-up and a robotic-assisted excision of the mass. The patient had an uneventful recovery and was discharged home at postoperative day 3. To our knowledge, this is the first case of robotic-assisted left ventricular myxoma excision in the literature. Robotic-assisted surgery of left ventricular myxomas is a safe and feasible method of excision.

Biological Water Quality Criteria

EPA Pesticide Factsheets

Page contains links to Technical Documents pertaining to Biological Water Quality Criteria, including, technical assistance documents for states, tribes and territories, program overviews, and case studies.

25 CFR 20.516 - How are child abuse, neglect or exploitation cases to be handled?

Code of Federal Regulations, 2013 CFR

2013-04-01

... 25 Indians 1 2013-04-01 2013-04-01 false How are child abuse, neglect or exploitation cases to be... FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Child Assistance Foster Care § 20.516 How are child abuse, neglect or exploitation cases to be handled? Reported child abuse, neglect or exploitation cases and the...

25 CFR 20.516 - How are child abuse, neglect or exploitation cases to be handled?

Code of Federal Regulations, 2014 CFR

2014-04-01

... 25 Indians 1 2014-04-01 2014-04-01 false How are child abuse, neglect or exploitation cases to be... FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Child Assistance Foster Care § 20.516 How are child abuse, neglect or exploitation cases to be handled? Reported child abuse, neglect or exploitation cases and the...

25 CFR 20.516 - How are child abuse, neglect or exploitation cases to be handled?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false How are child abuse, neglect or exploitation cases to be... FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Child Assistance Foster Care § 20.516 How are child abuse, neglect or exploitation cases to be handled? Reported child abuse, neglect or exploitation cases and the...

25 CFR 20.516 - How are child abuse, neglect or exploitation cases to be handled?

Code of Federal Regulations, 2012 CFR

2012-04-01

... 25 Indians 1 2012-04-01 2011-04-01 true How are child abuse, neglect or exploitation cases to be... FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Child Assistance Foster Care § 20.516 How are child abuse, neglect or exploitation cases to be handled? Reported child abuse, neglect or exploitation cases and the...

Narratives and Values: The Rhetoric of the Physician Assisted Suicide Debate.

ERIC Educational Resources Information Center

Dysart, Deborah

2000-01-01

Argues that the function of medicine as an art and as a social institution is impeded when the rhetorical nature of its practice is ignored. Offers a case study of two texts widely cited as landmarks in the physician-assisted suicide debate of the 1990s, examining their rhetorical organization and its impact on their reception. (SR)

Effective Use of Assistive Technologies for Inclusive Education in Developing Countries: Issues and Challenges from Two Case Studies

ERIC Educational Resources Information Center

Grönlund, Åke; Lim, Nena; Larsson, Hannu

2010-01-01

Developing countries face many obstacles in the process of implementing inclusive education (IE). Effective use of assistive technologies (AT) can help governments in developing countries achieve inclusive education by helping children with disabilities in schools. Despite the importance and positive impact of AT, prior research on the use of AT…

Technical Cooperation with Iran: A Case Study of Opportunities and Policy Implications for the United States. Report to the Agency for International Development.

ERIC Educational Resources Information Center

Agency for International Development (Dept. of State), Washington, DC.

This report concerns aspects of the United States' changing policies for providing economic and technical assistance to developing nations. Of primary importance in a review of relationships with those rapidly developing nations no longer eligible for concessional assistance from the Agency for International Development (AID) are the possible…

An aquatic multiscale assessment and planning framework approach—forest plan revision case study

Treesearch

Kerry Overton; Ann D. Carlson; Cynthia Tait

2010-01-01

The Aquatic Multiscale Assessment and Planning Framework is a Web-based decision-support tool developed to assist aquatic practitioners in managing fisheries and watershed information. This tool, or framework, was designed to assist resource assessments and planning efforts from the broad scale to the fine scale, to document procedures, and to link directly to relevant...

Using the iPhone for Assistive Technology: A Case Study

ERIC Educational Resources Information Center

Ford, Chelsea; Rabe, Karl

2011-01-01

Parent and teacher collaborated to use the Apple iPhone as assistive technology to meet the needs of Bill, a 20-year-old student in the Saline Young Adult program, part of the Saline Michigan School System. Bill has an intellectual disability and this technology provided an effective, flexible and moderate cost solution that helped him meet his…

Evaluation Realities or How I Learned to Love "The Standards" While Evaluating a Computer Assisted Instruction Project.

ERIC Educational Resources Information Center

Payne, David A.

This case study presents a narrative summary of the evaluation of a two semester computer assisted instruction (CAI) project in an all minority high school. Use of PLATO software with Control Data microcomputers brought about modest achievement advantages, higher internal locus of control, more positive attitudes toward school and specific course…

Creating Structured Collaboration in Implementing Assistive Technologies in a Community College Setting: Library Access, A Case Study.

ERIC Educational Resources Information Center

Norris, Marcia; Vasquez, Laurie

This paper discusses the role of libraries as the hub of information literacy in college and the need for professional collaboration to ensure library access for students with disabilities at California community college campuses. A working plan for developing assistive technology (AT) capabilities is provided which includes the following steps:…

Tool Mediation in Focus on Form Activities: Case Studies in a Grammar-Exploring Environment

ERIC Educational Resources Information Center

Karlstrom, Petter; Cerratto-Pargman, Teresa; Lindstrom, Henrik; Knutsson, Ola

2007-01-01

We present two case studies of two different pedagogical tasks in a Computer Assisted Language Learning environment called Grim. The main design principle in Grim is to support "Focus on Form" in second language pedagogy. Grim contains several language technology-based features for exploring linguistic forms (static, rule-based and statistical),…

On the Edge: A Case Study and Resources for Mathematics Teachers

ERIC Educational Resources Information Center

Meel, David E.

2011-01-01

A single case study approach was used to provide an in-depth examination of the special events that take place in the experiences of a graduate mathematics teaching assistant (MTA) during adaptation to a variety of physical, emotional, and psychological issues. Through intervention by a faculty member, professional counselor, and medical doctor,…

Impact of Telecentre Tools on Wellbeing and Community: A Case Study and Conceptual Model of the Malian Experience

ERIC Educational Resources Information Center

Glander-Dolo, S. Mackenzie

2010-01-01

This case study of Malian technology implementation questions the historic patron-client approach of international development planning and deployment of aid and assistance to least developed countries while addressing the added challenges that globalization brings. Using a systems lens and analogy, a conceptual model is built from a literature…

The Pragmatics of Making Requests in the L2 Workplace: A Case Study of Language Socialization.

ERIC Educational Resources Information Center

Li, Duanduan

2000-01-01

An ethnographic case study focuses on the pragmatics of higher-stakes social communications. Illustrates how, through exposure to social interactions and assistance from more competent peers, an immigrant woman came to internalize target language and cultural norms and develop communicative competence in English as a Second Language in the…

Uncovering the Layers of Foreign Language Teacher Socialization: A Qualitative Case Study of Fulbright Language Teaching Assistants

ERIC Educational Resources Information Center

Uzum, Baburhan

2017-01-01

This qualitative case study explored how a novice language teacher negotiated her pedagogical beliefs and practices during her socialization into a foreign cultural and educational context. The focal participant was an Uzbek language teacher at a university in the USA. Using a language socialization theoretical framework, data were drawn from…

Mentoring community-based trainee assistant practitioners: a case study.

PubMed

Griggs, Chloe

2012-07-01

The healthcare workforce is changing, and the introduction of assistant practitioner roles in the community presents exciting opportunities for the unregistered workforce. Healthcare assistants wishing to become assistant practitioners are undertaking foundation degrees. During this period of study, they require support and supervision from a mentor to perform competencies; however, mentors are often poorly prepared for this role. This small-scale qualitative exploratory study sought to gain trainee assistant practitioner (TAP), mentor and management perspective on the level of support needed. Findings indicate that TAPs struggle for recognition and student/learner status; there was an assumption that mentors would be adequately equipped to mentor TAPs, and poor mentor preparation was linked to negative student experiences. This article considers the key factors, time and commitment, required to support TAP learners in the workplace. Further, it questions who is best placed to mentor TAPs. Recommendations include an increased level of preparation for mentors, a joint induction programme for TAPs and mentors, a raised profile of the assistant practitioner role within the wider healthcare team, recognition of the TAP as a learner, and allocated time for quality mentorship.

Video-assisted endocrine neck surgery: state of the art.

PubMed

Sessa, Luca; Lombardi, Celestino Pio; De Crea, Carmela; Raffaelli, Marco; Bellantone, Rocco

2017-06-01

During the last two decades, several minimally invasive approaches for endocrine neck surgery have been developed. Minimally invasive video-assisted approaches (minimally invasive video-assisted parathyroidectomy and minimally invasive video-assisted thyroidectomy) gained a quite large worldwide diffusion, maybe because these techniques combine the advantages related to the endoscopic magnification with those due to the close similarity with the conventional surgery that makes these surgical approaches reproducible and feasible in different surgical settings. Several comparative studies have demonstrated the advantages of minimally invasive video-assisted neck surgery in terms of reduced postoperative pain, better cosmetic result, and higher patients' satisfaction over the conventional endocrine neck surgery. An accurate patients' selection plays a key role to ensure the success of minimally invasive video-assisted approaches. To date, in selected cases and in experienced Center, minimally invasive video-assisted endocrine neck surgery could be considered the standard treatment or at least a safe and effective surgical option.

Robot-assisted Surgery for Benign Ureteral Strictures: Experience and Outcomes from Four Tertiary Care Institutions.

PubMed

Buffi, Nicolò Maria; Lughezzani, Giovanni; Hurle, Rodolfo; Lazzeri, Massimo; Taverna, Gianluigi; Bozzini, Giorgio; Bertolo, Riccardo; Checcucci, Enrico; Porpiglia, Francesco; Fossati, Nicola; Gandaglia, Giorgio; Larcher, Alessandro; Suardi, Nazareno; Montorsi, Francesco; Lista, Giuliana; Guazzoni, Giorgio; Mottrie, Alexandre

2017-06-01

Minimally invasive treatment of benign ureteral strictures is still challenging because of its technical complexity. In this context, robot-assisted surgery may overcome the limits of the laparoscopic approach. To evaluate outcomes for robotic ureteral repair in a multi-institutional cohort of patients treated for ureteropelvic junction obstruction and ureteral stricture (US) at four tertiary referral centres. This retrospective study reports data for 183 patients treated with standard robot-assisted pyeloplasty (PYP) and robotic uretero-ureterostomy (UUY) at four high-volume centres from January 2006 to September 2014. Robotic PYP and robot-assisted UUY were performed according to previously reported surgical techniques. Preoperative, intraoperative, and postoperative variables and outcomes were assessed. A descriptive statistical analysis was performed. No robot-assisted UUY cases required surgical conversion, while 2.8% of PYP cases were not completed robotically. The median operative time was 120 and 150min for robot-assisted PYP and robot-assisted UUY, respectively. No intraoperative complications were reported. The overall complication rate for all procedures was 11% (n=20) and complications were mostly of low grade. The high-grade complication rate was 2.2% (n=4). At median follow-up of 24 mo, the overall success rate was >90% for both procedures. The study limitations include its retrospective nature and the heterogeneity of the study population. Robotic surgery for benign US is safe and effective, with limited risk of high-grade complications and good intermediate-term results. In this study we review the use of robotic surgery at four different tertiary care centres in the treatment of patients affected by benign ureteral strictures. Our results demonstrate that robotic surgery is a safe alternative to the standard open approach in the treatment of ureteral strictures. Copyright © 2016 European Association of Urology. Published by Elsevier B.V. All rights reserved.

Clinical Interpretations of Patient Experience in a Trial of Psilocybin-Assisted Psychotherapy for Alcohol Use Disorder.

PubMed

Bogenschutz, Michael P; Podrebarac, Samantha K; Duane, Jessie H; Amegadzie, Sean S; Malone, Tara C; Owens, Lindsey T; Ross, Stephen; Mennenga, Sarah E

2018-01-01

After a hiatus of some 40 years, clinical research has resumed on the use of classic hallucinogens to treat addiction. Following completion of a small open-label feasibility study, we are currently conducting a double-blind placebo-controlled clinical trial of psilocybin-assisted treatment of alcohol use disorder. Although treatment effects cannot be analyzed until the study is complete, descriptive case studies provide a useful window into the therapeutic process of psychedelic-assisted treatment of addiction. Here we describe treatment trajectories of three participants in the ongoing trial to illustrate the range of experiences and persisting effects of psilocybin treatment. Although it is difficult to generalize from a few cases, several qualitative conclusions can be drawn from the data presented here. Although participants often find it difficult to describe much of their psilocybin experience, pivotal moments tend to be individualized, extremely vivid, and memorable. Often, the qualitative content extends beyond the clinical problem that is being addressed. The participants discussed in this paper experienced acute and lasting alterations in their perceptions of self, in the quality of their baseline consciousness, and in their relationship with alcohol and drinking. In these cases, experiences of catharsis, forgiveness, self-compassion, and love were at least as salient as classic mystical content. Finally, feelings of increased "spaciousness" or mindfulness, and increased control over choices and behavior were reported following the drug administration sessions. Ultimately, psilocybin-assisted treatment appears to elicit experiences that are extremely variable, yet seem to meet the particular needs of the individual.

Clinical Interpretations of Patient Experience in a Trial of Psilocybin-Assisted Psychotherapy for Alcohol Use Disorder

PubMed Central

Bogenschutz, Michael P.; Podrebarac, Samantha K.; Duane, Jessie H.; Amegadzie, Sean S.; Malone, Tara C.; Owens, Lindsey T.; Ross, Stephen; Mennenga, Sarah E.

2018-01-01

After a hiatus of some 40 years, clinical research has resumed on the use of classic hallucinogens to treat addiction. Following completion of a small open-label feasibility study, we are currently conducting a double-blind placebo-controlled clinical trial of psilocybin-assisted treatment of alcohol use disorder. Although treatment effects cannot be analyzed until the study is complete, descriptive case studies provide a useful window into the therapeutic process of psychedelic-assisted treatment of addiction. Here we describe treatment trajectories of three participants in the ongoing trial to illustrate the range of experiences and persisting effects of psilocybin treatment. Although it is difficult to generalize from a few cases, several qualitative conclusions can be drawn from the data presented here. Although participants often find it difficult to describe much of their psilocybin experience, pivotal moments tend to be individualized, extremely vivid, and memorable. Often, the qualitative content extends beyond the clinical problem that is being addressed. The participants discussed in this paper experienced acute and lasting alterations in their perceptions of self, in the quality of their baseline consciousness, and in their relationship with alcohol and drinking. In these cases, experiences of catharsis, forgiveness, self-compassion, and love were at least as salient as classic mystical content. Finally, feelings of increased “spaciousness” or mindfulness, and increased control over choices and behavior were reported following the drug administration sessions. Ultimately, psilocybin-assisted treatment appears to elicit experiences that are extremely variable, yet seem to meet the particular needs of the individual. PMID:29515439

Comparison of solid phase extraction, saponification and gel permeation chromatography for the clean-up of microwave-assisted biological extracts in the analysis of polycyclic aromatic hydrocarbons.

PubMed

Navarro, P; Cortazar, E; Bartolomé, L; Deusto, M; Raposo, J C; Zuloaga, O; Arana, G; Etxebarria, N

2006-09-22

The feasibility of different clean-up procedures was studied for the determination of polycyclic aromatic hydrocarbons (PAHs) in biota samples such as oysters, mussels and fish liver. In this sense, once the samples were extracted--essentially with acetone and in a microwave system--and before they could be analysed by gas chromatography-mass spectrometry (GC-MS), three different approaches were studied for the clean-up step: solid phase extraction (SPE), microwave-assisted saponification (MAS) and gel permeation chromatography (GPC). The main aim of this work was to maximise the recoveries of PAHs and to minimise the presence of interfering compounds in the last extract. In the case of SPE, Florisil cartridges of 1, 2 and 5 g, and silica cartridges of 5 g were studied. In that case, and with oysters and mussels, microwave-assisted extraction and 5 g Florisil cartridges provided good results. In addition, the concentrations obtained for Standard Reference Material (SRM) NIST 2977 (mussel tissue) were in good agreement with the certified values. In the case of microwave-assisted saponification, the extracts were not as clean as those obtained with 5 g Florisil and this fact lead to overestimate the concentration of the heaviest PAHs. Finally, the cleanest extracts were obtained by GPC. The method was successfully applied to mussels, oysters and hake liver, and the results obtained for NIST 2977 (mussel tissue) were within the confidence interval of the certified reference material for most of the certified analytes.

Does Assisted Living Capacity Influence Case Mix at Nursing Homes?

PubMed

Clement, Jan P; Khushalani, Jaya

2015-01-01

Assisted living facilities (ALFs) have grown over the past few decades. If they attract residents with lower care needs away from nursing homes (NHs), NHs may be left with higher case mix residents. We study the relationship between ALF bed market capacity and NH case mix in a state (Virginia) where ALF bed capacity stabilized after a period of growth. Similarly, NH capacity and use had been stable. While it is interesting to study markets in flux, for planning purposes, it is also important to examine what happens after periods of turbulence and adaptation. Our findings show some substitution of ALF for NH care, but the relationship is not linear with ALF market capacity. Communities need to consider the interplay of ALFs and NHs in planning for long-term care services and supports. Policies supporting ALFs may enable care needs to be met in a lower cost setting than the NH.

[Laparoscopic-assisted vaginal hysterectomy after multiple abdominal surgeries--case study].

PubMed

Malinowski, Andrzej; Wiecka-Płusa, Monika; Mołas, Justyna

2009-11-01

At present the laparoscopic-assisted vaginal hysterectomy (LAVH) is the most widespread and most frequently executed variation of hysterectomy. It is an effective and safe operating alternative for the traditional way--abdominal hysterectomy. Good cosmetic effects, short post-operative stay at hospital and, first of all, a small risk of intra- and postoperative complications are the major driving factors justifying the choice of this method of surgery. In the following article we describe a case of a 43-year-old woman who underwent many interventions in the peritoneal cavity (abdominal surgery) and was shortlisted for the laparoscopic-assisted vaginal hysterectomy. The cause of the operation was recurrent bilateral ovary cystis that could not be treated neither conservatively nor surgically, as well as the uterus myoma leading to abnormal uterus bleeding and hypermenorrhoea. Surgery in patients who have previously undergone abdominal operations is always difficult and the risk of complications is high indeed. In this case, while selecting the method of the next surgical procedure, surgeons must not exclude the vaginal and laparoscopic methods, or use them simultaneously. Experiences of other surgeons, as well as the unique case of a treated patient, show that previous abdominal surgical procedures are not a contraindication for either vaginal or laparoscopic procedures, and in some cases they might be safer than yet another laparotomy.

Cracking the perfusion code?: Laser-assisted Indocyanine Green angiography and combined laser Doppler spectrophotometry for intraoperative evaluation of tissue perfusion in autologous breast reconstruction with DIEP or ms-TRAM flaps.

PubMed

Ludolph, Ingo; Arkudas, Andreas; Schmitz, Marweh; Boos, Anja M; Taeger, Christian D; Rother, Ulrich; Horch, Raymund E; Beier, Justus P

2016-10-01

The aim of this prospective study was to assess the correlation of flap perfusion analysis based on laser-assisted Indocyanine Green (ICG) angiography with combined laser Doppler spectrophotometry in autologous breast reconstruction using free DIEP/ms-TRAM flaps. Between February 2014 and July 2015, 35 free DIEP/ms-TRAM flaps were included in this study. Besides the clinical evaluation of flaps, intraoperative perfusion dynamics were assessed by means of laser-assisted ICG angiography and post-capillary oxygen saturation and relative haemoglobin content (rHb) using combined laser Doppler spectrophotometry. Correlation of the aforementioned parameters was analysed, as well as the impact on flap design and postoperative complications. Flap survival rate was 100%. There were no partial flap losses. In three cases, flap design was based on the angiography, contrary to clinical evaluation and spectrophotometry. The final decision on the inclusion of flap areas was based on the angiographic perfusion pattern. Angiography and spectrophotometry showed a correlation in most of the cases regarding tissue perfusion, post-capillary oxygen saturation and relative haemoglobin content. Laser-assisted ICG angiography is a useful tool for intraoperative evaluation of flap perfusion in autologous breast reconstruction with DIEP/ms-TRAM flaps, especially in decision making in cases where flap perfusion is not clearly assessable by clinical signs and exact determination of well-perfused flap margins is difficult to obtain. It provides an objective real-time analysis of flap perfusion, with high sensitivity for the detection of poorly perfused flap areas. Concerning the topographical mapping of well-perfused flap areas, laser-assisted angiography is superior to combined laser Doppler spectrophotometry. Copyright © 2016 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

Interactive simulator for e-Learning environments: a teaching software for health care professionals.

PubMed

De Lazzari, Claudio; Genuini, Igino; Pisanelli, Domenico M; D'Ambrosi, Alessandra; Fedele, Francesco

2014-12-18

There is an established tradition of cardiovascular simulation tools, but the application of this kind of technology in the e-Learning arena is a novel approach. This paper presents an e-Learning environment aimed at teaching the interaction of cardiovascular and lung systems to health-care professionals. Heart-lung interaction must be analyzed while assisting patients with severe respiratory problems or with heart failure in intensive care unit. Such patients can be assisted by mechanical ventilatory assistance or by thoracic artificial lung."In silico" cardiovascular simulator was experimented during a training course given to graduate students of the School of Specialization in Cardiology at 'Sapienza' University in Rome.The training course employed CARDIOSIM©: a numerical simulator of the cardiovascular system. Such simulator is able to reproduce pathophysiological conditions of patients affected by cardiovascular and/or lung disease. In order to study the interactions among the cardiovascular system, the natural lung and the thoracic artificial lung (TAL), the numerical model of this device has been implemented. After having reproduced a patient's pathological condition, TAL model was applied in parallel and hybrid model during the training course.Results obtained during the training course show that TAL parallel assistance reduces right ventricular end systolic (diastolic) volume, but increases left ventricular end systolic (diastolic) volume. The percentage changes induced by hybrid TAL assistance on haemodynamic variables are lower than those produced by parallel assistance. Only in the case of the mean pulmonary arterial pressure, there is a percentage reduction which, in case of hybrid assistance, is greater (about 40%) than in case of parallel assistance (20-30%).At the end of the course, a short questionnaire was submitted to students in order to assess the quality of the course. The feedback obtained was positive, showing good results with respect to the degree of students' learning and the ease of use of the software simulator.

Learning curve for robotic-assisted laparoscopic rectal cancer surgery.

PubMed

Jiménez-Rodríguez, Rosa M; Díaz-Pavón, José Manuel; de la Portilla de Juan, Fernando; Prendes-Sillero, Emilio; Dussort, Hisnard Cadet; Padillo, Javier

2013-06-01

One of the main uses of robotic assisted abdominal surgery is the mesorectal excision in patients with rectal cancer. The aim of the present study is to analyse the learning curve for robotic assisted laparoscopic resection of rectal cancer. We included in our study 43 consecutive rectal cancer resections (16 females and 27 males) performed from January 2008 through December 2010. Mean age of patients was 66 ± 9.0 years. Surgical procedures included both abdomino-perineal and anterior resections. We analysed the following parameters: demographic data of the patients included in the study, intra- and postoperative data, time taking to set up the robot for operations (set-up or docking time), operative time, intra- and postoperative complications, conversion rates and pathological specimen features. The learning curve was analysed using cumulative sum (CUSUM) methodology. The procedures understudied included seven abdomino-perineal resections and 36 anterior resections. In our series of patients, mean robotic set-up time was 62.9 ± 24.6 min, and the mean operative time was 197.4 ± 44.3 min. Once we applied CUSUM methodology, we obtained two graphs for CUSUM values (operating time and success), both of them showing three well-differentiated phases: phase 1 (the initial 9-11 cases), phase 2 (the middle 12 cases) and phase 3 (the remaining 20-22 cases). Phase 1 represents initial learning; phase 2 plateau represents increased competence in the use of the robotic system, and finally, phase 3 represents the period of highest skill or mastery with a reduction in docking time (p = 0.000), but a slight increase in operative time (p = 0.007). The CUSUM curve shows three phases in the learning and use of robotic assisted rectal cancer surgery which correspond to the phases of initial learning of the technique, consolidation and higher expertise or mastery. The data obtained suggest that the estimated learning curve for robotic assisted rectal cancer surgery is achieved after 21-23 cases.

Technology Prompts New Understandings: The Case of Equality

ERIC Educational Resources Information Center

Bardini, Caroline; Oldenburg, Reinhard; Stacey, Kaye; Pierce, Robyn

2013-01-01

Changes to students' understanding of mathematical notation may be brought about by using technology within mathematics. Taking equality as a case study, the paper provides brief epistemological, historical, didactical, and computational reviews of its symbolic representation in pen-and-paper and technology-assisted mathematics, most especially in…

Robot-assisted upper extremity rehabilitation for cervical spinal cord injuries: a systematic scoping review.

PubMed

Singh, Hardeep; Unger, Janelle; Zariffa, José; Pakosh, Maureen; Jaglal, Susan; Craven, B Catharine; Musselman, Kristin E

2018-01-15

Abstact Purpose: To provide an overview of the feasibility and outcomes of robotic-assisted upper extremity training for individuals with cervical spinal cord injury (SCI), and to identify gaps in current research and articulate future research directions. A systematic search was conducted using Medline, Embase, PsycINFO, CCTR, CDSR, CINAHL and PubMed on June 7, 2017. Search terms included 3 themes: (1) robotics; (2) SCI; (3) upper extremity. Studies using robots for upper extremity rehabilitation among individuals with cervical SCI were included. Identified articles were independently reviewed by two researchers and compared to pre-specified criteria. Disagreements regarding article inclusion were resolved through discussion. The modified Downs and Black checklist was used to assess article quality. Participant characteristics, study and intervention details, training outcomes, robot features, study limitations and recommendations for future studies were abstracted from included articles. Twelve articles (one randomized clinical trial, six case series, five case studies) met the inclusion criteria. Five robots were exoskeletons and three were end-effectors. Sample sizes ranged from 1 to 17 subjects. Articles had variable quality, with quality scores ranging from 8 to 20. Studies had a low internal validity primarily from lack of blinding or a control group. Individuals with mild-moderate impairments showed the greatest improvements on body structure/function and performance-level measures. This review is limited by the small number of articles, low-sample sizes and the diversity of devices and their associated training protocols, and outcome measures. Preliminary evidence suggests robot-assisted interventions are safe, feasible and can reduce active assistance provided by therapists. Implications for rehabilitation Robot-assisted upper extremity training for individuals with cervical spinal cord injury is safe, feasible and can reduce hands-on assistance provided by therapists. Future research in robotics rehabilitation with individuals with spinal cord injury is needed to determine the optimal device and training protocol as well as effectiveness.

A Grid and Group Explanation of Students' and Instructors' Preferences in Computer Assisted Instruction: A Case Study of University Classrooms in Thailand

ERIC Educational Resources Information Center

Limwudhikraijirath, Aree

2009-01-01

This study was a case study which had three overlapping purposes. The first purpose was to use Douglas's typology to explain the educational culture of the Faculty of Management Sciences (FMS) at Prince of Songkla University (PSU) Hatyai, Songkhla, Thailand. The second purpose was to describe the students' and instructor's preferences about…

A Case Study of a Post-Secondary Pilot Program That Provides Education to Qualified Homeless Students at a Private University

ERIC Educational Resources Information Center

Blanchard, Weedens E.

2017-01-01

The purpose of this research case study was to examine a post-secondary pilot program that provides education to select New York City homeless adults at a private university. In this study, the researcher examined how the Academy program assists homeless and disadvantaged adults to obtain post-graduate employment opportunities through academic…

[Medical students' attitudes towards legalisation of euthanasia and physician-assisted suicide].

PubMed

Nordstrand, Magnus Andreas; Nordstrand, Sven Jakob; Materstvedt, Lars Johan; Nortvedt, Per; Magelssen, Morten

2013-11-26

We wished to investigate prevailing attitudes among future doctors regarding legalisation of euthanasia and physician-assisted suicide. This issue is important, since any legalisation of these practices would confer a completely new role on doctors. Attitudes were identified with the aid of a questionnaire-based survey among medical students in their 5th and 6th year of study in the four Norwegian medical schools. Altogether 531 students responded (59.5% of all students in these cohorts). Of these, 102 (19%) were of the opinion that euthanasia should be legalised in the case of terminal illness, 164 (31%) responded that physician-assisted suicide should be permitted for this indication, while 145 (28%) did not know. A minority of the respondents would permit euthanasia and physician-assisted suicide in other situations. Women and those who reported that religion was important to them were less positive than men to permitting euthanasia or physician-assisted suicide. In most of the situations described, the majority of the students in this survey rejected legalisation. Opinions are more divided in the case of terminal illness, since a larger proportion is in favour of legalisation and more respondents are undecided.

76 FR 61725 - Agency Information Collection Activities: Case Submission Form, Case Assistance Form; (Form DHS...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-05

..., Case Assistance Form; (Form DHS-7001), Online Ombudsman Form DHS-7001 AGENCY: Office of the Citizenship... System'' to ``Online Ombudsman Form DHS-7001''. The instructions have been updated to reflect the... Services Ombudsman--001 Virtual Ombudsman System (March 2010) to reflect the name change to Online...

Comparative Study of State Case Review Systems Phase II: Dispositional Hearings. National Survey. Volume I.

ERIC Educational Resources Information Center

Cahalan, Margaret; And Others

Under the Adoption Assistance and Child Welfare Act of 1980 (P.L. 96-272), Congress outlined a case review system to assure that child welfare agencies monitor children under their care, that parental and child rights are protected, that agencies periodically report progress in implementing case plans, and that agencies work toward a permanent…

Use of Lorazepam in Drug-Assisted Interviews: Two Cases of Dissociative Amnesia

PubMed Central

Lee, Sang-Shin; Park, Sinhyung

2011-01-01

Drug-assisted interviews are useful for psychiatric diagnosis and treatment. However, amobarbital, a typical medication used for this purpose, is associated with elevated risk of respiratory depression. Benzodiazepines are good substitutes for amobarbital, with similar therapeutic effects and fewer complications. Although drug-assisted interviews are not widely used, they may be beneficial for selected patients who do not respond to conventional treatments such as supportive psychotherapy or psychopharmacotherapy. We report two cases of dissociative amnesia that were treated using lorazepam-assisted interviews. The use of lorazepam in drug-assisted interviews is effective and safe for resolving dissociative amnesia. PMID:22216050

Analysis of components of variance in multiple-reader studies of computer-aided diagnosis with different tasks

NASA Astrophysics Data System (ADS)

Beiden, Sergey V.; Wagner, Robert F.; Campbell, Gregory; Metz, Charles E.; Chan, Heang-Ping; Nishikawa, Robert M.; Schnall, Mitchell D.; Jiang, Yulei

2001-06-01

In recent years, the multiple-reader, multiple-case (MRMC) study paradigm has become widespread for receiver operating characteristic (ROC) assessment of systems for diagnostic imaging and computer-aided diagnosis. We review how MRMC data can be analyzed in terms of the multiple components of the variance (case, reader, interactions) observed in those studies. Such information is useful for the design of pivotal studies from results of a pilot study and also for studying the effects of reader training. Recently, several of the present authors have demonstrated methods to generalize the analysis of multiple variance components to the case where unaided readers of diagnostic images are compared with readers who receive the benefit of a computer assist (CAD). For this case it is necessary to model the possibility that several of the components of variance might be reduced when readers incorporate the computer assist, compared to the unaided reading condition. We review results of this kind of analysis on three previously published MRMC studies, two of which were applications of CAD to diagnostic mammography and one was an application of CAD to screening mammography. The results for the three cases are seen to differ, depending on the reader population sampled and the task of interest. Thus, it is not possible to generalize a particular analysis of variance components beyond the tasks and populations actually investigated.

Euthanasia: is there a case for changing the law?

PubMed

Griffith, Richard

2007-06-01

Calls for a change in the law to allow strictly controlled forms of voluntary euthanasia and assisted dying in the United Kingdom continue following two recent cases. In this article Richard Griffith reviews the current stance of the law on euthanasia and assisted dying and discusses attempts at reform made by Lord Joffe in the Assisted Dying for the Terminally Ill Bill 2005 (HL).

Northwood High School: A Good Place To Work? Final Deliverable.

ERIC Educational Resources Information Center

Louis, Karen Seashore

Prepared to assist teachers who are using the case in class discussion, this case study describes a suburban, college-preparatory high school located in the pseudonymously named "Northwood," a midwestern "rust belt" city characterized by rapidly shifting demographics and a growing commercial tax base. Although the city is now…

Assisted Learning through Facebook: A Case Study of Universitas Terbuka's Students Group Communities in Jakarta, Taiwan and Hong Kong

ERIC Educational Resources Information Center

Riady, Yasir

2014-01-01

This paper describes and give insight about the use of Facebook to assist learning in Jakarta and several countries outside Indonesia. There are so many problems that will arise based on the factual sight such users tend to find difficulties in searching, analyzing and accessing information that they need, particularly materials in their academic…

Leading from the Middle: A Case-Study Approach to Academic Leadership for Associate and Assistant Deans

ERIC Educational Resources Information Center

Stone, Tammy; Coussons-Read, Mary

2011-01-01

Moving from a faculty position to an administrative office frequently entails gaining considerable responsibility, but ambiguous power. The hope of these two authors is that this volume will serve as a reference and a source of support for current associate and assistant deans and as a window into these jobs for faculty who may be considering such…

A Case Study on Collective Cognition and Operation in Team-Based Computer Game Design by Middle-School Children

ERIC Educational Resources Information Center

Ke, Fengfeng; Im, Tami

2014-01-01

This case study examined team-based computer-game design efforts by children with diverse abilities to explore the nature of their collective design actions and cognitive processes. Ten teams of middle-school children, with a high percentage of minority students, participated in a 6-weeks, computer-assisted math-game-design program. Essential…

Communication Skills in Development: The Role of ELT. Dunford House Seminar Report (England, United Kingdom, July 26-August 1, 1992).

ERIC Educational Resources Information Center

British Council, London (England).

Proceedings of a seminar on the role of communication skills instruction as part of English language training (ELT) offered through British technical assistance and economic development programs are presented. They take the form of speeches, case study summaries, and reports of group discussions about each case study. Speeches include:…

Deploying an Intelligent Pairing Assistant for Air Operation Centers

DTIC Science & Technology

2016-06-23

primary contributions of this case study are applying artificial intelligence techniques to a novel domain and discussing the software evaluation...their standard workflows. The primary contributions of this case study are applying artificial intelligence techniques to a novel domain and...users for more efficient and accurate pairing? Participants Participants in the evaluation consisted of three SMEs employed at Intelligent Software

Role of robotics in managing mesh and suture complications of prior pelvic organ prolapse surgery.

PubMed

Wilkinson, Michael N; O'Sullivan, Orfhlaith E; O'Reilly, Barry A

2017-03-01

Robotic surgery is proving essential in providing a minimally invasive approach to complex urogynaecological cases. This video highlights the diversity and complexity of cases performed using the robot-assisted approach. The robot-assisted approach was utilised for excellent effect in two complex urogynaecological cases. In the first case the entire left arm of an intravesically placed TVT was removed using a combined vaginal and robotic approach. The second case involved removing four paravaginal sutures, one of which breeched the bladder and was encrusted with calculus. These were placed during a laparoscopic paravaginal repair 2 years previously. She had a concomitant vaginal hysterectomy, Mc Calls culdoplasty and anterior wall repair. The robot-assisted approach allows for excellent access to the pelvis and retropubic space facilitating the surgical management of complex urogynaecology cases.

The role of the assistant during robot-assisted partial nephrectomy: does experience matter?

PubMed

Potretzke, Aaron M; Knight, Brent A; Brockman, John A; Vetter, Joel; Figenshau, Robert S; Bhayani, Sam B; Benway, Brian M

2016-06-01

The objective of this study was to evaluate surgical outcomes with respect to the experience level of the bedside assistant during robot-assisted partial nephrectomy. A retrospective review was conducted of a prospectively maintained database of 414 consecutive robot-assisted laparoscopic partial nephrectomies performed by experienced robotic surgeons at our institution from April 2011 to September 2014. A senior-level assistant was defined as a resident in his or her post-graduate year (PGY) 4 or 5, or a fellow. Junior-level assistants were considered to be PGY-2, PGY-3, or a nurse first assistant. Multivariate analyses were performed using linear, Poisson, and logistic regression models. There were 115 junior-level cases and 299 senior-level cases. On univariate analysis, the experience level of the assistant had no impact on operative time (168 for junior level vs. 163 min for senior level, p = 0.656). Likewise, there were no differences between the junior- and senior-level groups with regard to warm ischemia time (21.3 vs. 20.9 min, p = 0.843), negative margin status (111/115 (96.5 %) vs. 280/299 (93.6 %), p = 0.340), or postoperative complications (17/115 (14.8 %) vs. 35/299 (11.7 %), p = 0.408). After multivariate analysis, operative time was associated with increased body mass index and tumor size (both p < 0.001), but not with resident experience level (p = 0.051). Estimated blood loss and postoperative complications were also not associated with the PGY of the assistant (p = 0.488 and p = 0.916, respectively). Despite common concern, the PGY status of a physician trainee serving as the bedside assistant does not appear to influence the outcomes of robot-assisted partial nephrectomy at a high-volume center.

Comparison of Transplant Waitlist Outcomes for Pediatric Candidates Supported by Ventricular Assist Devices Versus Medical Therapy.

PubMed

Law, Sabrina P; Oron, Assaf P; Kemna, Mariska S; Albers, Erin L; McMullan, D Michael; Chen, Jonathan M; Law, Yuk M

2018-05-01

Ventricular assist devices have gained popularity in the management of refractory heart failure in children listed for heart transplantation. Our primary aim was to compare the composite endpoint of all-cause pretransplant mortality and loss of transplant eligibility in children who were treated with a ventricular assist device versus a medically managed cohort. This was a retrospective cohort analysis. Data were obtained from the Scientific Registry of Transplant Recipients. The at-risk population (n = 1,380) was less than 18 years old, either on a ventricular assist device (605 cases) or an equivalent-severity, intensively medically treated group (referred to as MED, 775 cases). None. The impact of ventricular assist devices was estimated via Cox proportional hazards regression (hazard ratio), dichotomizing 1-year outcomes to "poor" (22%: 193 deaths, 114 too sick) versus all others (940 successful transplants, 41 too healthy, 90 censored), while adjusting for conventional risk factors. Among children 0-12 months old, ventricular assist device was associated with a higher risk of poor outcomes (hazard ratio, 2.1; 95% CI, 1.5-3.0; p < 0.001). By contrast, ventricular assist device was associated with improved outcomes for ages 12-18 (hazard ratio, 0.3; 95% CI, 0.1-0.7; p = 0.003). For candidates 1-5 and 6-11 years old, there were no differences in outcomes between the ventricular assist device and MED groups (hazard ratio, 0.8 and 1.0, p = 0.43 and 0.9). The interaction between ventricular assist devices and age group was strongly significant (p < 0.001). This is a comparative study of ventricular assist devices versus medical therapy in children. Age is a significant modulator of waitlist outcomes for children with end-stage heart failure supported by ventricular assist device, with the impact of ventricular assist devices being more beneficial in adolescents.

Early Incorporation of an Evidence-Based Aquatic-Assisted Approach to Arthroscopic Rotator Cuff Repair Rehabilitation: Prospective Case Study.

PubMed

Burmaster, Chris; Eckenrode, Brian J; Stiebel, Matthew

2016-01-01

Both traditional and progressive rotator cuff repair rehabilitation protocols often delay active motion of the shoulder for 6 weeks or more. The early inclusion of a comprehensive aquatic-assisted exercise program presents a unique approach to postoperative management. The purpose of this case study is to describe a comprehensive evidence-based, aquatic-assisted rehabilitation program following arthroscopic rotator cuff repair. A 73-year-old woman with a nonretracted, medium-size, full-thickness tear (2.5 cm) of the supraspinatus tendon underwent arthroscopic rotator cuff repair and was referred for postoperative physical therapy. The rehabilitation program was initiated at 2 weeks postoperatively and consisted of concurrent land- and aquatic-based interventions over 6 weeks for a total of 18 physical therapy visits. Improvements were made in all 5 patient-reported outcome measures that were recorded weekly over the course of care. Improvements reached or exceeded minimal detectable change levels for the Shoulder Pain and Disability Index and the Penn Shoulder Score. Her numeric pain rating scale score at rest decreased from 4/10 at the initial evaluation to 2/10 at 8 weeks postoperatively and with activity decreased from 9/10 to 6/10. Shoulder strength and range of motion values also exhibited improvement over the course of care. No adverse events occurred during the case study. This case study illustrates the safe inclusion of low-stress aquatic exercises as an early adjunct to traditional land-based rotator cuff repair rehabilitation programs in small- to medium-size repairs. Further studies are needed to determine the long-term effectiveness of adding aquatic therapy to traditional postoperative programs. © 2016 American Physical Therapy Association.

Legal physician‐assisted dying in Oregon and the Netherlands: evidence concerning the impact on patients in “vulnerable” groups

PubMed Central

Battin, Margaret P; van der Heide, Agnes; Ganzini, Linda; van der Wal, Gerrit

2007-01-01

Background Debates over legalisation of physician‐assisted suicide (PAS) or euthanasia often warn of a “slippery slope”, predicting abuse of people in vulnerable groups. To assess this concern, the authors examined data from Oregon and the Netherlands, the two principal jurisdictions in which physician‐assisted dying is legal and data have been collected over a substantial period. Methods The data from Oregon (where PAS, now called death under the Oregon Death with Dignity Act, is legal) comprised all annual and cumulative Department of Human Services reports 1998–2006 and three independent studies; the data from the Netherlands (where both PAS and euthanasia are now legal) comprised all four government‐commissioned nationwide studies of end‐of‐life decision making (1990, 1995, 2001 and 2005) and specialised studies. Evidence of any disproportionate impact on 10 groups of potentially vulnerable patients was sought. Results Rates of assisted dying in Oregon and in the Netherlands showed no evidence of heightened risk for the elderly, women, the uninsured (inapplicable in the Netherlands, where all are insured), people with low educational status, the poor, the physically disabled or chronically ill, minors, people with psychiatric illnesses including depression, or racial or ethnic minorities, compared with background populations. The only group with a heightened risk was people with AIDS. While extralegal cases were not the focus of this study, none have been uncovered in Oregon; among extralegal cases in the Netherlands, there was no evidence of higher rates in vulnerable groups. Conclusions Where assisted dying is already legal, there is no current evidence for the claim that legalised PAS or euthanasia will have disproportionate impact on patients in vulnerable groups. Those who received physician‐assisted dying in the jurisdictions studied appeared to enjoy comparative social, economic, educational, professional and other privileges. PMID:17906058

13 CFR 142.26 - Can a party informally discuss the case with the ALJ?

Code of Federal Regulations, 2010 CFR

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Can a party informally discuss the case with the ALJ? 142.26 Section 142.26 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION... the case with the ALJ? No. Such discussions are forbidden as ex parte communications with the ALJ as...

Applications of Computer-Assisted Navigation for the Minimally Invasive Reduction of Isolated Zygomatic Arch Fractures.

PubMed

Li, Zhi; Yang, Rong-Tao; Li, Zu-Bing

2015-09-01

Computer-assisted navigation has been widely used in oral and maxillofacial surgery. The purpose of this study was to describe the applications of computer-assisted navigation for the minimally invasive reduction of isolated zygomatic arch fractures. All patients identified as having isolated zygomatic arch fractures presenting to the authors' department from April 2013 through November 2014 were included in this prospective study. Minimally invasive reductions of isolated zygomatic arch fractures were performed on these patients under the guidance of computer-assisted navigation. The reduction status was evaluated by postoperative computed tomography (CT) 1 week after the operation. Postoperative complications and facial contours were evaluated during follow-up. Functional recovery was evaluated by the difference between the preoperative maximum interincisal mouth opening and that at the final follow-up. Twenty-three patients were included in this case series. The operation proceeded well in all patients. Postoperatively, all patients displayed uneventful healing without postoperative complication. Postoperative CT showed exact reduction in all cases. Satisfactory facial contour and functional recovery were observed in all patients. The preoperative maximal mouth opening ranged from 8 to 25 mm, and the maximal mouth opening at the final follow-up ranged from 36 to 42 mm. Computer-assisted navigation can be used not only for guiding zygomatic arch fracture reduction, but also for assessing reduction. Computer-assisted navigation is an effective and minimally invasive technique that can be applied in the reduction of isolated zygomatic arch fractures. Copyright © 2015 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

Enhancing public involvement in assistive technology design research.

PubMed

Williamson, Tracey; Kenney, Laurence; Barker, Anthony T; Cooper, Glen; Good, Tim; Healey, Jamie; Heller, Ben; Howard, David; Matthews, Martin; Prenton, Sarah; Ryan, Julia; Smith, Christine

2015-05-01

To appraise the application of accepted good practice guidance on public involvement in assistive technology research and to identify its impact on the research team, the public, device and trial design. Critical reflection and within-project evaluation were undertaken in a case study of the development of a functional electrical stimulation device. Individual and group interviews were undertaken with lay members of a 10 strong study user advisory group and also research team members. Public involvement was seen positively by research team members, who reported a positive impact on device and study designs. The public identified positive impact on confidence, skills, self-esteem, enjoyment, contribution to improving the care of others and opportunities for further involvement in research. A negative impact concerned the challenge of engaging the public in dissemination after the study end. The public were able to impact significantly on the design of an assistive technology device which was made more fit for purpose. Research team attitudes to public involvement were more positive after having witnessed its potential first hand. Within-project evaluation underpins this case study which presents a much needed detailed account of public involvement in assistive technology design research to add to the existing weak evidence base. The evidence base for impact of public involvement in rehabilitation technology design is in need of development. Public involvement in co-design of rehabilitation devices can lead to technologies that are fit for purpose. Rehabilitation researchers need to consider the merits of active public involvement in research.

Assisting Defense Conversion Technology Transfer Efforts. A Case Study of Ohio’s Miami Valley.

DTIC Science & Technology

1995-09-01

Contracting Division, Wright-Patterson AFB OH. Official Letter Correspondence. 24 January 1994. Bryman , Alan. Research Methods and Organization Studies...Washington DC: 22 February 1993. Cooper, Donald R. and C. William Emory. Business Research Methods (Tifth Edition). Chicago: Richard D. Irwin, Inc...data was collected to address the research objective through a case study methodology. First, it describes and justifies the specific method used

Ultrasound-assisted drug delivery for treatment of venous thrombosis: a case study.

PubMed

Marchiondo, Kathleen; Frink, Amber

2008-01-01

Ultrasound-assisted drug delivery is a relatively new medical intervention that combines low-intensity ultrasound waves with infusion of a thrombolytic agent directly into a thrombosed vein. Studies have demonstrated that clots are eradicated faster, more completely, and with fewer bleeding events with the use of ultrasound-assisted drug delivery for treatment of deep vein thrombosis compared to that of traditional therapies. Critical care nurses are responsible for preprocedure assessment and teaching and continuous monitoring of the patient during therapy for effectiveness and potential complications. An advantage of this technology from a nursing perspective is the minimal amount of time required for monitoring the drug delivery system, allowing greater focus on patient assessment and care.

Fluoroscopy-Guided Percutaneous Vertebral Body Biopsy Using a Novel Drill-Powered Device: Technical Case Series

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wallace, Adam N., E-mail: wallacea@mir.wustl.edu; Pacheco, Rafael A., E-mail: pachecor@mir.wustl.edu; Tomasian, Anderanik, E-mail: tomasiana@mir.wustl.edu

2016-02-15

BackgroundA novel coaxial biopsy system powered by a handheld drill has recently been introduced for percutaneous bone biopsy. This technical note describes our initial experience performing fluoroscopy-guided vertebral body biopsies with this system, compares the yield of drill-assisted biopsy specimens with those obtained using a manual technique, and assesses the histologic adequacy of specimens obtained with drill assistance.MethodsMedical records of all single-level, fluoroscopy-guided vertebral body biopsies were reviewed. Procedural complications were documented according to the Society of Interventional Radiology classification. The total length of bone core obtained from drill-assisted biopsies was compared with that of matched manual biopsies. Pathology reportsmore » were reviewed to determine the histologic adequacy of specimens obtained with drill assistance.ResultsTwenty eight drill-assisted percutaneous vertebral body biopsies met study inclusion criteria. No acute complications were reported. Of the 86 % (24/28) of patients with clinical follow-up, no delayed complications were reported (median follow-up, 28 weeks; range 5–115 weeks). The median total length of bone core obtained from drill-assisted biopsies was 28 mm (range 8–120 mm). This was longer than that obtained from manual biopsies (median, 20 mm; range 5–45 mm; P = 0.03). Crush artifact was present in 11 % (3/28) of drill-assisted biopsy specimens, which in one case (3.6 %; 1/28) precluded definitive diagnosis.ConclusionsA drill-assisted, coaxial biopsy system can be used to safely obtain vertebral body core specimens under fluoroscopic guidance. The higher bone core yield obtained with drill assistance may be offset by the presence of crush artifact.« less

The Case of the Ivory-Billed Woodpecker: The Scientific Process and How It Relates to Everyday Life

ERIC Educational Resources Information Center

Stanger-Hall, Kathrin; Merriam, Jennifer; Greuling, Ruth Ann

2007-01-01

In this case study, based on the reported rediscovery of the Ivory-billed Woodpecker in April 2005, students examine a real-world example of the scientific process and explore the practical implications of their conclusions. The case tells the story of Brad Murky, a student and research assistant who must decide whether the available evidence is…

Unequal Treatment or Uneven Consequence: A Content Analysis of Americans with Disabilities Act Title I Disparate Impact Cases from 1992-2012

ERIC Educational Resources Information Center

Johnston, Sara Pfister

2013-01-01

The purpose of this research was to examine the patterns and themes of litigation in Americans with Disabilities Act (ADA) disability discrimination cases charged under the theory of disparate impact. Specifically, this study used Computer Assisted Legal Research (CALR) to identify and review all U.S. Appellate Court ADA disparate impact cases as…

Effectiveness of lorazepam-assisted interviews in an adolescent with dissociative amnesia: A case report★

PubMed Central

Seo, Yuna; Shin, Mi-Hee; Kim, Sung-Gon; Kim, Ji-Hoon

2013-01-01

To facilitate gathering information during a psychiatric interview, some psychiatrists advocate augmenting the interview using drugs. Rather than barbiturates, benzodiazepines have been used for drug-assisted interviews. Dissociative amnesia is one of the indications for these interviews. Herein, we present the case of a 15-year-old female who was diagnosed as having dissociative amnesia because of conflicts with her friends. She was administered a lorazepam-assisted interview to aid recovery of her memories. In this case, a small dose of lorazepam was sufficient to recover her memories without any adverse effects. PMID:25206490

Effectiveness of lorazepam-assisted interviews in an adolescent with dissociative amnesia: A case report.

PubMed

Seo, Yuna; Shin, Mi-Hee; Kim, Sung-Gon; Kim, Ji-Hoon

2013-01-15

To facilitate gathering information during a psychiatric interview, some psychiatrists advocate augmenting the interview using drugs. Rather than barbiturates, benzodiazepines have been used for drug-assisted interviews. Dissociative amnesia is one of the indications for these interviews. Herein, we present the case of a 15-year-old female who was diagnosed as having dissociative amnesia because of conflicts with her friends. She was administered a lorazepam-assisted interview to aid recovery of her memories. In this case, a small dose of lorazepam was sufficient to recover her memories without any adverse effects.

Robotic-assisted Laparoscopic Repair of Scrotal Inguinal Hernias.

PubMed

Yheulon, Christopher G; Maxwell, Daniel W; Balla, Fadi M; Patel, Ankit D; Lin, Edward; Stetler, Jamil L; Davis, Steven S

2018-06-01

Scrotal inguinal hernias represent a challenging surgical pathology. Although some advanced laparoscopists can repair these hernias through a minimally invasive approach, open repair is considered the technique of choice for most surgeons. The purpose of this study is to show our results of robotic-assisted laparoscopic repair of scrotal inguinal hernias. We reviewed the charts of 14 patients with inguinoscrotal hernias who underwent robotic-assisted transabdominal preperitoneal (TAPP) hernia repair. Mean follow-up was 7 months. The European Registry for Abdominal Wall Hernia Quality of Life score, a 90-point scale, was utilized to quantify patient reported outcomes. Robotic TAPP repair was successful in all 14 patients. Average case duration was 100 minutes (78 to 140 min) for unilateral hernias and 208 minutes (166 to 238 min) for bilateral hernias. Trainees were involved in 93% (13/14) of cases. There were no recurrences. Three patients developed postoperative seromas. The mean European Registry for Abdominal Wall Hernia Quality of Life score was 3.7 (0 to 10). Scrotal hernias can be safely repaired using robotic-assisted TAPP methods with low morbidity and favorable patient reported outcomes.

Performance Evaluation Methods for Assistive Robotic Technology

NASA Astrophysics Data System (ADS)

Tsui, Katherine M.; Feil-Seifer, David J.; Matarić, Maja J.; Yanco, Holly A.

Robots have been developed for several assistive technology domains, including intervention for Autism Spectrum Disorders, eldercare, and post-stroke rehabilitation. Assistive robots have also been used to promote independent living through the use of devices such as intelligent wheelchairs, assistive robotic arms, and external limb prostheses. Work in the broad field of assistive robotic technology can be divided into two major research phases: technology development, in which new devices, software, and interfaces are created; and clinical, in which assistive technology is applied to a given end-user population. Moving from technology development towards clinical applications is a significant challenge. Developing performance metrics for assistive robots poses a related set of challenges. In this paper, we survey several areas of assistive robotic technology in order to derive and demonstrate domain-specific means for evaluating the performance of such systems. We also present two case studies of applied performance measures and a discussion regarding the ubiquity of functional performance measures across the sampled domains. Finally, we present guidelines for incorporating human performance metrics into end-user evaluations of assistive robotic technologies.

Birth attendance and magnitude of obstetric complications in Western Kenya: a retrospective case-control study.

PubMed

Liambila, Wilson N; Kuria, Shiphrah N

2014-09-08

Skilled birth attendance is critical in the provision of child birth related services. Yet, literature is scanty on the outcomes of child birth related complications in situations where majority of women deliver under the care of non-skilled birth attendants compared to those who are assisted by skilled providers. The study sought to assess the nature of childbirth related complications among the skilled and the non-skilled birth attendants in Western Kenya. A case-control study was conducted among women aged 15-49 years at the household. Controls were individually matched to cases on the basis of age and socio-economic status. A total of 294 cases and 291 controls were interviewed. Data were collected on various demographic and socio-economic characteristics and women's perception on the quality of care. All independent variables were analysed initially in bivariate models and those that were significantly associated with obstetric complications were included in multiple logistic regression model in order to control for confounding factors. Odds ratios (ORs), with 95% confidence intervals, were computed to show the association between the occurrence, magnitude and the extent to which child birth related complications were managed. Demographic and socio-economic characteristics of the cases and controls were similar. About 52% of the deliveries were assisted by skilled birth attendants while non-skilled providers attended to 48% of them. The odds of the occurrence of obstetric complications were greater among the women who were attended to by skilled providers in health facilities: adjusted odds ratio (AOR): 1.32 (CI 0.95, 1.84) than among those who were assisted by unskilled birth attendants, AOR 0.76 (CI 0.55, 1.06). Undignified care, high delivery and transport costs and fear of hospital procedures such as HIV tests and mishandling of the placenta were cited as some of the barriers to facility deliveries. Skilled birth attendants in facilities were associated with higher odds of the occurrence of obstetric complications compared to deliveries that were assisted by non-skilled attendants at home. Women cited many barriers which need to be addressed in order to improve their access to skilled providers for delivery and in managing obstetric complications.

Local Government Solar Project Portal

EPA Pesticide Factsheets

The Local Government Solar Project Portal provides step-by-step guidance and resources to assist local governments in solar project development, including case studies, fact sheets, presentations, templates, and more.

Computer Based Education.

ERIC Educational Resources Information Center

Fauley, Franz E.

1980-01-01

A case study of what one company did to increase the productivity of its sales force and generate cost savings by using computer-assisted instruction to teach salespeople at regional offices. (Editor)

Peer-assisted learning--beyond teaching: How can medical students contribute to the undergraduate curriculum?

PubMed

Furmedge, Daniel S; Iwata, Kazuya; Gill, Deborah

2014-09-01

Peer-assisted learning (PAL) has become increasingly popular over recent years with many medical schools now formally incorporating peer-teaching programs into the curriculum. PAL has a sound evidence base with benefit to both peer-teacher and peer-learner. Aside from in teaching delivery, empowering students to develop education in its broadest sense has been much less extensively documented. Five case studies with supportive evaluation evidence illustrate the success of a broad range of peer-led projects in the undergraduate medical curriculum, particularly where these have been embedded into formal teaching practices. These case studies identify five domains of teaching and support of learning where PAL works well: teaching and learning, resource development, peer-assessment, education research and evaluation and mentoring and support. Each case offers ways of engaging students in each domain. Medical students can contribute significantly to the design and delivery of the undergraduate medical program above and beyond the simple delivery of peer-assisted "teaching". In particular, they are in a prime position to develop resources and conduct research and evaluation within the program. Their participation in all stages enables them to feel involved in course development and education of their peers and ultimately leads to an increase in student satisfaction.

Mahātmā Gandhi's view on euthanasia and assisted suicide.

PubMed

Gielen, Joris

2012-07-01

To many in India and elsewhere, the life and thoughts of Mohandas Karamchand Gandhi are a source of inspiration. The idea of non-violence was pivotal in his thinking. In this context, Gandhi reflected upon the possibility of what is now called 'euthanasia' and 'assisted suicide'. So far, his views on these practices have not been properly studied. In his reflections on euthanasia and assisted suicide, Gandhi shows himself to be a contextually flexible thinker. In spite of being a staunch defender of non-violence, Gandhi was aware that violence may sometimes be unavoidable. Under certain conditions, killing a living being could even be an expression of non-violence. He argued that in a few rare cases it may be better to kill people who are suffering unbearably at the end of life. In this way, he seems to support euthanasia and assisted suicide. Yet, Gandhi also thought that as long as care can be extended to a dying patient, his or her suffering could be relieved. Since in most cases relief was thus possible, euthanasia and assisted suicide were in fact redundant. By stressing the importance of care and nursing as an alternative to euthanasia and assisted suicide, Gandhi unconsciously made himself an early advocate of palliative care in India. This observation could be used to strengthen and promote the further development of palliative care in India.

Use of Hybrid Assistive Limb (HAL®) for a postoperative patient with cerebral palsy: a case report.

PubMed

Mataki, Yuki; Kamada, Hiroshi; Mutsuzaki, Hirotaka; Shimizu, Yukiyo; Takeuchi, Ryoko; Mizukami, Masafumi; Yoshikawa, Kenichi; Takahashi, Kazushi; Matsuda, Mayumi; Iwasaki, Nobuaki; Kawamoto, Hiroaki; Wadano, Yasuyoshi; Sankai, Yoshiyuki; Yamazaki, Masashi

2018-03-27

The Hybrid Assistive Limb (HAL ® ) is an exoskeleton wearable robot suit that assists in voluntary control of knee and hip joint motion. There have been several studies on HAL intervention effects in stroke, spinal cord injury, and cerebral palsy. However, no study has investigated HAL intervention for patients with cerebral palsy after surgery. We report a case of using HAL in a postoperative patient with cerebral palsy. A 15-year-old boy was diagnosed with spastic diplegia cerebral palsy Gross Motor Function Classification System level IV, with knee flection contracture, equinus foot, and paralysis of the right upper extremity with adduction contracture. He underwent tendon lengthening of the bilateral hamstrings and Achilles tendons. Although the flexion contractures of the bilateral knees and equinus foot improved, muscle strength decreased after the soft tissue surgery. HAL intervention was performed twice during postoperative months 10 and 11. Walking speed, stride, and cadence were increased after HAL intervention. Post HAL intervention, extension angles of the knee in stance phase and hip in the pre-swing phase were improved. In the gait cycle, the proportion of terminal stance in the stance and swing phase was increased. Hybrid Assistive Limb intervention for postoperative patients with cerebral palsy whose muscle strength decreases can enhance improvement in walking ability. Further studies are needed to examine the safety and potential application of HAL in this setting.

The implementation of case study with module-assisted to improve students' understanding on phytochemistry course

NASA Astrophysics Data System (ADS)

Julianto, Tatang Shabur; Fitriastuti, Dhina; Diniaty, Artina; Fauzi'ah, Lina; Arlianty, Widinda Normalia; Febriana, Beta Wulan; Muhaimin

2017-12-01

Phytochemistry is one of the course in Chemistry Department's curriculum which discusses about biosynthetic path of secondary metabolite compound in a plant, classification of secondary metabolite compound, isolation technique, and identification analysis. This course is expected to be able to bridge the generations of a nation that has expertise in managing the natural resources of Indonesian plants. In this research, it was evaluated the implementation of case study learning method towards students' understanding on phytochemistry course. The learning processes were conducted in 2 cycles i.e. before and after midterm. The first seven themes of materials before midterm were learned with case study method and the next seven themes of materials were studied with the same method with the module-assisted. The results showed that there was enhancement of students' understanding in class D that were obtained from comparison of midterm and final test. Contrarily, the students of class C have no significant enhancement. In addition, it was predicted that understanding enhancement was strongly influenced by the life skills and the motivation of students especially the academic skills aspect.

Communication of scientific uncertainty: international case studies on the development of folate and vitamin D Dietary Reference Values.

PubMed

Brown, Kerry A; de Wit, Liesbeth; Timotijevic, Lada; Sonne, Anne-Mette; Lähteenmäki, Liisa; Brito Garcia, Noé; Jeruszka-Bielak, Marta; Sicińska, Ewa; Moore, Alana N; Lawrence, Mark; Raats, Monique M

2015-06-01

Transparent evidence-based decision making has been promoted worldwide to engender trust in science and policy making. Yet, little attention has been given to transparency implementation. The degree of transparency (focused on how uncertain evidence was handled) during the development of folate and vitamin D Dietary Reference Values was explored in three a priori defined areas: (i) value request; (ii) evidence evaluation; and (iii) final values. Qualitative case studies (semi-structured interviews and desk research). A common protocol was used for data collection, interview thematic analysis and reporting. Results were coordinated via cross-case synthesis. Australia and New Zealand, Netherlands, Nordic countries, Poland, Spain and UK. Twenty-one interviews were conducted in six case studies. Transparency of process was not universally observed across countries or areas of the recommendation setting process. Transparency practices were most commonly seen surrounding the request to develop reference values (e.g. access to risk manager/assessor problem formulation discussions) and evidence evaluation (e.g. disclosure of risk assessor data sourcing/evaluation protocols). Fewer transparency practices were observed to assist with handling uncertainty in the evidence base during the development of quantitative reference values. Implementation of transparency policies may be limited by a lack of dedicated resources and best practice procedures, particularly to assist with the latter stages of reference value development. Challenges remain regarding the best practice for transparently communicating the influence of uncertain evidence on the final reference values. Resolving this issue may assist the evolution of nutrition risk assessment and better inform the recommendation setting process.

Environmental contaminants in food. Volume II-part a: working papers. I. Priority setting of toxic substances for guiding monitoring programs. II. Five case studies of environmental food contamination

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

This volume contains working papers written for Office of Technology Assessment (OTA) to assist in preparation of the report Environmental Contaminants in Food. The contents include: (1) Priority setting of toxic substances for guiding monitoring programs; and (2) Five case studies of environmental food contamination.

Exploring the Use of Technology to Assist with Literacy Development: A Multiple Case Study

ERIC Educational Resources Information Center

Fludd, Selena Pinkney

2017-01-01

Reading is a critical skill and some purport that it is the beginning of all learning. A child's ability to read can have a vast effect on his or her entire academic career. Unfortunately, the number of students who test below grade level in reading has increased year by year. The purpose of this qualitative multiple case study was to investigate…

Use of micronutrients attenuates cannabis and nicotine abuse as evidenced from a reversal design: a case study.

PubMed

Harrison, Rachel; Rucklidge, Julia J; Blampied, Neville

2013-01-01

Prior research shows that micronutrients, particularly amino acids, can assist individuals with substance dependence to quit various drugs of abuse, including cannabis, alcohol, and cocaine. As part of a wider investigation of the impact of micronutrients (mostly vitamins and minerals) on psychiatric symptoms, such as Attention-Deficit/Hyperactivity Disorder (ADHD), depression, and anxiety, we observed that many participants reduced or eliminated use of alcohol, cigarettes, and cannabis. One case using a single-case reversal (off-on-off-on-off) design is presented and shows not only on-off control of psychiatric symptoms as micronutrients are consumed or withdrawn, but also simultaneous on-off use of cannabis and cigarettes, despite not directly targeting this substance use as part of the treatment protocol. This case adds to a growing body of research supporting the use of micronutrients in the treatment of psychiatric symptoms and suggests it may extend to substance dependence. Micronutrients, by assisting with mood regulation and reductions in anxiety, may assist with successful cessation of drug use. Alternatively, they may directly impact on the brain reward circuitry believed to be involved in the expression of addictions, thereby providing the appropriate precursors and cofactors necessary for adequate neurotransmitter synthesis. This case should continue to stimulate researchers to consider the role of nutrients, in particular vitamins and minerals, in drug treatment programs and encourage more rigorous trials.

Exploring Weight Management Recommendations across Australian Community Pharmacies Using Case Vignettes

ERIC Educational Resources Information Center

Fakih, Souhiela; Marriott, Jennifer L.; Hussainy, Safeera Y.

2014-01-01

With the increase in the overweight and obese population, it is critical that pharmacy staff are able to provide weight management advice to women at different stages of their life. This study utilized case vignettes to identify pharmacists' and pharmacy assistants' current weight management recommendations to women of different ages, life stages…

Leaders on the Front Line--Managing Emotion for Ethical Decision Making

ERIC Educational Resources Information Center

Tenuto, Penny L.; Gardiner, Mary E.; Yamamoto, Julie K.

2016-01-01

To build capacity for students in educational leadership programs, we developed a teaching case study focused on managing emotion for ethical decision making in supervision of personnel. The case offers troubling encounters between a secondary assistant principal and a novice teacher, a veteran teacher, and a veteran administrator. Scenarios…

Administration and Organizational Influences on AFDC Case Decision Errors: An Empirical Analysis.

ERIC Educational Resources Information Center

Piliavin, Irving; And Others

The quality of effort among public assistance personnel has been criticized virtually since the inception of welfare programs for the poor. However, until recently, empirical information on the performance of these workers has been nonexistent. The present study, concerned with Aid to Families with Dependent Children (AFDC) case decision errors,…

25 CFR 41.10 - Technical assistance.

Code of Federal Regulations, 2011 CFR

2011-04-01

... to, consulting services for the development of programs, plans, and feasibility studies and... section may be undertaken in the same manner as in the case of negative determinations of feasibility...

Alternative Fuels Data Center: Case Studies

Science.gov Websites

goal of saving money, reducing its environmental impact, and increasing employees' satisfaction. Learn Legislation Data & Tools Widgets Data Downloads APIs About Project Assistance News & Features Spanish

Animal Assisted Therapy and Trauma Survivors.

PubMed

Mims, Debra; Waddell, Rhondda

2016-01-01

Animal therapy is making strides in the treatment of posttraumatic stress disorder (PTSD). For years, animals have been used with great benefit in the treatment of the aged and the terminally ill. Now animal assisted therapy is benefitting sufferers of PTSD. The results of animal assisted therapy in the treatment of PTSD patients have seen significant results. In one study of the effect of dogs with patients, psychologists noted an 82% reduction in symptoms. One particular case noted that interacting with the dog for as little as one week, enabled a patient to decrease the amount of anxiety and sleep medications by half.

Euthanasia and physician-assisted suicide: knowledge, attitudes and experiences of nurses in Andalusia (Spain).

PubMed

Tamayo-Velázquez, María-Isabel; Simón-Lorda, Pablo; Cruz-Piqueras, Maite

2012-09-01

The aim of this study is to assess the knowledge, attitudes and experiences of Spanish nurses in relation to euthanasia and physician-assisted suicide. In an online questionnaire completed by 390 nurses from Andalusia, 59.1% adequately identified a euthanasia situation and 64.1% a situation involving physician-assisted suicide. Around 69% were aware that both practices were illegal in Spain, while 21.4% had received requests for euthanasia and a further 7.8% for assisted suicide. A total of 22.6% believed that cases of euthanasia had occurred in Spain and 11.4% believed the same for assisted suicide. There was greater support (70%) for legalisation of euthanasia than for assisted suicide (65%), combined with a greater predisposition towards carrying out euthanasia (54%), if it were to be legalised, than participating in assisted suicide (47.3%). Nurses in Andalusia should be offered more education about issues pertaining to the end of life, and extensive research into this area should be undertaken.

Effects of Dispatcher-assisted Cardiopulmonary Resuscitation on Survival Outcomes in Infants, Children, and Adolescents with Out-of-hospital Cardiac Arrests.

PubMed

Ro, Young Sun; Shin, Sang Do; Song, Kyoung Jun; Hong, Ki Jeong; Ahn, Ki Ok; Kim, Do Kyun; Kwak, Young Ho

2016-11-01

We studied the effect of a dispatcher-assisted cardiopulmonary resuscitation (CPR) program on paediatric out-of-hospital cardiac arrest (OHCA) outcomes by age groups. All emergency medical services (EMS)-treated paediatric OHCAs in Korea were enrolled between 2012 and 2014, excluding cases witnessed by EMS providers and those with unknown outcomes. The cases were divided into three groups: bystander CPR with dispatcher assistance, bystander CPR without dispatcher assistance, and no-bystander CPR. The endpoint was survival until discharge from hospital. Multivariable logistic regression analysis was performed. The final model with an interaction term was evaluated to compare the effects across age groups. A total of 1529 patients (32.8% bystander CPR with dispatcher assistance, 17.3% without dispatcher assistance, and 54.6% no-bystander CPR) were included. Both bystander CPR groups were more likely to have higher rate of survival to discharge (8.8% and 12.1%) compared to no-bystander CPR (3.9%). The adjusted OR (95% CI) for survival to discharge were 1.77 (1.04-3.00) in bystander CPR with dispatcher assistance and 2.86 (1.61-5.08) in without dispatcher assistance compared with no-bystander CPR. By age groups, the adjusted OR (95% CI) in bystander CPR with and without dispatcher assistance were 2.18 (1.07-4.42) and 2.27 (1.01-5.14) for the group aged 9-18 years; 2.32 (0.64-8.44) and 6.21 (1.83-21.01) for the group aged 1-8 years; 1.06 (0.41-2.77) and 2.00 (0.64-6.18) for the group aged 0-12 months, respectively. Bystander CPR, regardless of dispatcher assistance, was associated with improved survival outcomes after OHCA in the paediatric population. However, the associations between dispatcher-assisted bystander CPR and survival outcomes varied by age. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Assisted suicide: Models of legal regulation in selected European countries and the case law of the European Court of Human Rights.

PubMed

Grosse, Claudia; Grosse, Alexandra

2015-10-01

This paper presents three different models of the legal regulation of assisted suicide in European countries. First, the current legal regime governing assisted suicide in the Netherlands is described where both euthanasia and assisted suicide have been legalised. This section also includes some empirical data on euthanasia and assisted-suicide practices in the Netherlands, as well as a comparison with the current legal legislation in Belgium and Luxembourg. Next, Switzerland is presented as a country where euthanasia is punishable by law but assisted suicide is legally allowed, provided it is not carried out with selfish motives. This section also focuses on the assisted-suicide-related case law of the Swiss Federal Supreme Court and the European Court of Human Rights. Last, the current legal situation regarding assisted suicide in Austria and Germany is described. While the Austrian Penal Code explicitly prohibits assisted suicide, assistance with suicide is not specifically regulated by the German Penal Code. However, medical doctors are not allowed to assist suicides according to the professional codes of conduct drawn up by the German medical associations under the supervision of the health authorities. © The Author(s) 2014.

[Outcome of endoscopically assisted surgical treatment of mandibular condyle fractures: a retrospective study of 22 patients].

PubMed

Prade, V; Seguin, P; Boutet, C; Alix, T

2014-12-01

The condylar region is a frequent localization of mandibular fractures; there are various types of management. Mini-invasive endoscopic surgery is an alternative to open reduction. We had as goal to evaluate the outcome of this technique. We performed a monocentric retrospective study of patients consecutively operated for a condylar fracture (type II to V in the Spiessl and Schroll classification) with intraoral route and endoscopic assistance, during 30 months. We assessed the functional and radiological outcomes, and the complications. Twenty-two patients (25 fractures) were included. Seventeen patients (19 fractures) could be followed (mean follow-up: 16.7 months). The mean values were: interincisal opening, 45mm (±8.4); protrusion, 8.3mm (±1.9); ipsilateral excursion of the jaw: 8.6mm (±2); contralateral excursion: 8.7mm (±4). Three routes were used combined with a preauricular approach. The fracture reduction was good for 10 of the 19 fractures and poor for 3. The complications were: 3 cases of infection, 1 case of fixation failure with good consolidation; for combined approaches: 2 cases of temporary facial palsy and 2 cases of Frey syndrome. Endoscopic assistance for the surgical management of the fracture of mandibular condyle is a reliable technique, with a good functional outcome, and a low rate of specific complications, especially for facial nerve lesion or esthetic outcome. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

Robotic Surgical Education: a Collaborative Approach to Training Postgraduate Urologists and Endourology Fellows

PubMed Central

Mirheydar, Hossein; Jones, Marklyn; Koeneman, Kenneth S.

2009-01-01

Objective: Currently, robotic training for inexperienced, practicing surgeons is primarily done vis-à-vis industry and/or society-sponsored day or weekend courses, with limited proctorship opportunities. The objective of this study was to assess the impact of an extended-proctorship program at up to 32 months of follow-up. Methods: An extended-proctorship program for robotic-assisted laparoscopic radical prostatectomy was established at our institution. The curriculum consisted of 3 phases: (1) completing an Intuitive Surgical 2-day robotic training course with company representatives; (2) serving as assistant to a trained proctor on 5 to 6 cases; and (3) performing proctored cases up to 1 year until confidence was achieved. Participants were surveyed and asked to evaluate on a 5-point Likert scale their operative experience in robotics and satisfaction regarding their training Results: Nine of 9 participants are currently performing robotic-assisted laparoscopic radical prostatectomy (RALP) independently. Graduates of our program have performed 477 RALP cases. The mean number of cases performed within phase 3 was 20.1 (range, 5 to 40) prior to independent practice. The program received a rating of 4.2/5 for effectiveness in teaching robotic surgery skills. Conclusion: Our robotic program, with extended proctoring, has led to an outstanding take-rate for disseminating robotic skills in a metropolitan community. PMID:19793464

Robotic surgical education: a collaborative approach to training postgraduate urologists and endourology fellows.

PubMed

Mirheydar, Hossein; Jones, Marklyn; Koeneman, Kenneth S; Sweet, Robert M

2009-01-01

Currently, robotic training for inexperienced, practicing surgeons is primarily done vis-à-vis industry and/or society-sponsored day or weekend courses, with limited proctorship opportunities. The objective of this study was to assess the impact of an extended-proctorship program at up to 32 months of follow-up. An extended-proctorship program for robotic-assisted laparoscopic radical prostatectomy was established at our institution. The curriculum consisted of 3 phases: (1) completing an Intuitive Surgical 2-day robotic training course with company representatives; (2) serving as assistant to a trained proctor on 5 to 6 cases; and (3) performing proctored cases up to 1 year until confidence was achieved. Participants were surveyed and asked to evaluate on a 5-point Likert scale their operative experience in robotics and satisfaction regarding their training. Nine of 9 participants are currently performing robotic-assisted laparoscopic radical prostatectomy (RALP) independently. Graduates of our program have performed 477 RALP cases. The mean number of cases performed within phase 3 was 20.1 (range, 5 to 40) prior to independent practice. The program received a rating of 4.2/5 for effectiveness in teaching robotic surgery skills. Our robotic program, with extended proctoring, has led to an outstanding take-rate for disseminating robotic skills in a metropolitan community.

A mobile robot therapist for under-supervised training with robot/computer assisted motivating systems.

PubMed

Shakya, Yuniya; Johnson, Michelle J

2008-01-01

Robot assisted therapy is a new and promising area in stroke rehabilitation and has shown to be effective in reducing motor impairment, but is a costly solution for home rehabilitation. High medical costs could be reduced if we could improve rehabilitation exercise in unsupervised environments such as the home. Hence, there is an augmented need for a cost effective rehabilitation system that can be used outside the clinic. This paper presents the design concept for an autonomous robotic assistant that is low-cost and effective in engaging the users while assisting them with therapy in any under-supervised area. We investigated how the robot assistant can support TheraDrive, our low-cost therapy system. We present the design methods and a case study demonstrating the arm and video collection system.

19 CFR 351.513 - Worker-related subsidies.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Customs Duties INTERNATIONAL TRADE ADMINISTRATION, DEPARTMENT OF COMMERCE ANTIDUMPING AND COUNTERVAILING...) Benefit. In the case of a program that provides assistance to workers, a benefit exists to the extent that... benefit. In the case of assistance provided to workers, the Secretary normally will consider the benefit...

Simulating Laboratory Procedures.

ERIC Educational Resources Information Center

Baker, J. E.; And Others

1986-01-01

Describes the use of computer assisted instruction in a medical microbiology course. Presents examples of how computer assisted instruction can present case histories in which the laboratory procedures are simulated. Discusses an authoring system used to prepare computer simulations and provides one example of a case history dealing with fractured…

Clinical application of a microfluidic chip for immunocapture and quantification of circulating exosomes to assist breast cancer diagnosis and molecular classification.

PubMed

Fang, Shimeng; Tian, Hongzhu; Li, Xiancheng; Jin, Dong; Li, Xiaojie; Kong, Jing; Yang, Chun; Yang, Xuesong; Lu, Yao; Luo, Yong; Lin, Bingcheng; Niu, Weidong; Liu, Tingjiao

2017-01-01

Increasing attention has been attracted by exosomes in blood-based diagnosis because cancer cells release more exosomes in serum than normal cells and these exosomes overexpress a certain number of cancer-related biomarkers. However, capture and biomarker analysis of exosomes for clinical application are technically challenging. In this study, we developed a microfluidic chip for immunocapture and quantification of circulating exosomes from small sample volume and applied this device in clinical study. Circulating EpCAM-positive exosomes were measured in 6 cases breast cancer patients and 3 healthy controls to assist diagnosis. A significant increase in the EpCAM-positive exosome level in these patients was detected, compared to healthy controls. Furthermore, we quantified circulating HER2-positive exosomes in 19 cases of breast cancer patients for molecular classification. We demonstrated that the exosomal HER2 expression levels were almost consistent with that in tumor tissues assessed by immunohistochemical staining. The microfluidic chip might provide a new platform to assist breast cancer diagnosis and molecular classification.

34 CFR 300.105 - Assistive technology.

Code of Federal Regulations, 2013 CFR

2013-07-01

...-case basis, the use of school-purchased assistive technology devices in a child's home or in other... 34 Education 2 2013-07-01 2013-07-01 false Assistive technology. 300.105 Section 300.105 Education... REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION ASSISTANCE TO STATES FOR THE EDUCATION OF CHILDREN WITH...

34 CFR 300.105 - Assistive technology.

Code of Federal Regulations, 2014 CFR

2014-07-01

...-case basis, the use of school-purchased assistive technology devices in a child's home or in other... 34 Education 2 2014-07-01 2013-07-01 true Assistive technology. 300.105 Section 300.105 Education... REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION ASSISTANCE TO STATES FOR THE EDUCATION OF CHILDREN WITH...

34 CFR 300.105 - Assistive technology.

Code of Federal Regulations, 2011 CFR

2011-07-01

...-case basis, the use of school-purchased assistive technology devices in a child's home or in other... 34 Education 2 2011-07-01 2010-07-01 true Assistive technology. 300.105 Section 300.105 Education... REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION ASSISTANCE TO STATES FOR THE EDUCATION OF CHILDREN WITH...

34 CFR 300.105 - Assistive technology.

Code of Federal Regulations, 2012 CFR

2012-07-01

...-case basis, the use of school-purchased assistive technology devices in a child's home or in other... 34 Education 2 2012-07-01 2012-07-01 false Assistive technology. 300.105 Section 300.105 Education... REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION ASSISTANCE TO STATES FOR THE EDUCATION OF CHILDREN WITH...

[Configuring relationship--a condition for a functional institutional cooperation to assure assistance for children with mentally ill parents].

PubMed

Brockmann, Eva; Lenz, Albert

2010-01-01

A functional cooperation between support systems of psychiatric and psychotherapeutic facilities and of youth-welfare institutions is necessary to assure operant assistance for children of parents with psychiatric illness and their families. In many cases the cooperation efforts stay on structural layer without taking the configuration of the relationship between the agents into consideration. Despite high relevance for practical working there are only a few empirical studies, which are concerned with relationship configuration. In a quality investigation requirements of collaboration on inter-institutional and internal-institutional layer were explored as well as case-related and case-crossed cooperation. On the basis of empirical results concretical recommended proceedures were given for configure the relationship in coorporation at the interface of support systems and amplified of specifical requirements of psychiatric/psychotherapeutic and youth-welfare institutions.

[Therapeutic factors affecting the healing process in patients with gangrene of the perineum].

PubMed

Baraket, Oussama; Triki, Wissem; Ayed, Karim; Hmida, Sonia Ben; Lahmidi, Mohamed Amine; Baccar, Abdelamjid; Bouchoucha, Samy

2018-01-01

Fournier gangrene is a rare and severe necrotizing fasciitis. It is burdened with high morbi-mortality, requiring early and massive medical and surgical management. Initial treatment is based on patient's resuscitation associated with surgical debridement. Subsequently, the main challenge is the healing process and its possible sequelae. Several therapeutic approaches are currently available to improve and accelerate the healing process. We conducted a retrospective study of 20 cases. The median age of our patients was 56 years. The study included 16 men and 7 women. Comorbidity was present in 15 patients. Antibiotic therapy was administered in all cases, with a median duration of 15 days. All patients underwent surgery. Iterative reviews were necessary in all patients, who needed, on average, 3 dressing changes. Colostomy was performed in 6 cases. Hyperbaric oxygen therapy was performed in 4 cases. Vacuum assisted closure was performed in 1 case. Soft tissue coverage was necessary in 2 cases. The mean duration of healing was 15 days with oxygen therapy versus 24 days in the absence of this treatment. The mean duration of hospitalization was 20 days. Four patients died. Healing process without sequelae is a therapeutic challenge. Despite the addition of new therapeutic approaches, outcomes are not satisfactory. However, multidisciplinary approach associated with oxygen therapy and vacuum assisted closure might improve patients outcomes.

Prototype and Evaluation of AutoHelp: A Case-based, Web-accessible Help Desk System for EOSDIS

NASA Technical Reports Server (NTRS)

Mitchell, Christine M.; Thurman, David A.

1999-01-01

AutoHelp is a case-based, Web-accessible help desk for users of the EOSDIS. Its uses a combination of advanced computer and Web technologies, knowledge-based systems tools, and cognitive engineering to offload the current, person-intensive, help desk facilities at the DAACs. As a case-based system, AutoHelp starts with an organized database of previous help requests (questions and answers) indexed by a hierarchical category structure that facilitates recognition by persons seeking assistance. As an initial proof-of-concept demonstration, a month of email help requests to the Goddard DAAC were analyzed and partially organized into help request cases. These cases were then categorized to create a preliminary case indexing system, or category structure. This category structure allows potential users to identify or recognize categories of questions, responses, and sample cases similar to their needs. Year one of this research project focused on the development of a technology demonstration. User assistance 'cases' are stored in an Oracle database in a combination of tables linking prototypical questions with responses and detailed examples from the email help requests analyzed to date. When a potential user accesses the AutoHelp system, a Web server provides a Java applet that displays the category structure of the help case base organized by the needs of previous users. When the user identifies or requests a particular type of assistance, the applet uses Java database connectivity (JDBC) software to access the database and extract the relevant cases. The demonstration will include an on-line presentation of how AutoHelp is currently structured. We will show how a user might request assistance via the Web interface and how the AutoHelp case base provides assistance. The presentation will describe the DAAC data collection, case definition, and organization to date, as well as the AutoHelp architecture. It will conclude with the year 2 proposal to more fully develop the case base, the user interface (including the category structure), interface with the current DAAC Help System, the development of tools to add new cases, and user testing and evaluation at (perhaps) the Goddard DAAC.

Computer-assisted spinal osteotomy: a technical note and report of four cases.

PubMed

Fujibayashi, Shunsuke; Neo, Masashi; Takemoto, Mitsuru; Ota, Masato; Nakayama, Tomitaka; Toguchida, Junya; Nakamura, Takashi

2010-08-15

A report of 4 cases of spinal osteotomy performed under the guidance of a computer-assisted navigation system and a technical note about the use of the navigation system for spinal osteotomy. To document the surgical technique and usefulness of computer-assisted surgery for spinal osteotomy. A computer-assisted navigation system provides accurate 3-dimensional (3D) real-time surgical information during the operation. Although there are many reports on the accuracy and usefulness of a navigation system for pedicle screw placement, there are few reports on the application for spinal osteotomy. We report on 4 complex cases including 3 solitary malignant spinal tumors and 1 spinal kyphotic deformity of ankylosing spondylitis, which were treated surgically using a computer-assisted spinal osteotomy. The surgical technique and postoperative clinical and radiologic results are presented. 3D spinal osteotomy under the guidance of a computer-assisted navigation system was performed successfully in 4 patients. All malignant tumors were resected en bloc, and the spinal deformity was corrected precisely according to the preoperative plan. Pathologic analysis confirmed the en bloc resection without tumor exposure in the 3 patients with a spinal tumor. The use of a computer-assisted navigation system will help ensure the safety and efficacy of a complex 3D spinal osteotomy.

25 CFR 20.515 - What is required for case management?

Code of Federal Regulations, 2010 CFR

2010-04-01

....515 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR HUMAN SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Child Assistance Foster Care § 20.515 What is required for case management? Social services workers must document regular contact with children and families in accordance...

Computer-Assisted Instruction Case Study: The Introductory Marketing Course.

ERIC Educational Resources Information Center

Skinner, Steven J.; Grimm, Jim L.

1979-01-01

Briefly reviews research on the effectiveness of CAI in instruction, and describes a study comparing the performance of students using one program for basic marketing--TRMP (Tutorial Review of Marketing Principles)--with or without a study guide, the study guide alone, and a traditional class. (BBM)

Video-assisted thoracoscopic surgery for posttraumatic hemothorax in the very elderly.

PubMed

Schweigert, Michael; Beron, Martin; Dubecz, Attila; Stadlhuber, Rudolf; Stein, Hubert

2012-10-01

Thoracic injury is a life-threatening condition with advanced age being an independent risk factor for both higher morbidity and mortality. Furthermore, elderly patients often have severe comorbidity and in case of chest trauma with rib fractures and hemothorax, their clinical condition is likely to deteriorate fast. Aim of this study is to investigate the feasibility and results of video-assisted thoracoscopy for the treatment of posttraumatic hemothorax in very elderly patients of 80 years or more. The outcomes of 60 consecutive patients who received video-assisted thoracoscopic surgery for posttraumatic hemothorax in a German tertiary referral hospital between 2006 and 2010 were reviewed in a retrospective case study. Patients older than 80 years were identified. There were 39 male and 21 female patients. The median age was 63.2 years. The in-hospital-mortality was 1.7% (1/60). Fifteen of the 60 patients were 80 years or older (80-91). Main reason for hemothorax was blunt chest trauma. Altogether 23 patients had fractures of three or more ribs including six octogenarians. Elderly patients suffered from preexisting cardiopulmonary disease and were often referred to the thoracic surgeon with considerable delay. Video-assisted thoracoscopic surgery was feasible and all octogenarian patients finally recovered well without in-hospital-mortality. Video-assisted thoracoscopic surgery for treatment of posttraumatic hemothorax shows excellent results in very elderly patients of 80 years or more. Despite severe comorbidity and often delayed surgery all patients recovered. We therefore conclude that advanced age is no contraindication for surgical management of posttraumatic hemothorax by means of video-assisted thoracoscopy. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

25 CFR 41.10 - Technical assistance.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Community College's request in writing. In any case, where the type and source of technical assistance is... for technical assistance under this section shall be made in writing and sent to the applicant within... 25 Indians 1 2010-04-01 2010-04-01 false Technical assistance. 41.10 Section 41.10 Indians BUREAU...

A Study to Determine the Nature, If Any, of the Differences in Physician Assistants’ Perceptions, Their Training, and Their Utilization

DTIC Science & Technology

1985-12-01

catheterization prescribing birth control pills prescribing narcotics treating hypertension delivering babies treating post surgical cases assisting in surgery...catheterization -3 prescribing birth control 1;i 11 -4 treating victims of poisoning -5 doing physical exams for nuclear surety -6 prescribing narcotics -7...narrative summaries. o__ physica, exams for reieet o.. do urinary tract catheterization. administer local anesthesia. prescribe birth control pills

A Craniomaxillofacial Surgical Assistance Workstation for Enhanced Single-Stage Reconstruction Using Patient-Specific Implants.

PubMed

Murphy, Ryan J; Liacouras, Peter C; Grant, Gerald T; Wolfe, Kevin C; Armand, Mehran; Gordon, Chad R

2016-11-01

Craniomaxillofacial reconstruction with patient-specific, customized craniofacial implants (CCIs) is ideal for skeletal defects involving areas of aesthetic concern-the non-weight-bearing facial skeleton, temporal skull, and/or frontal-forehead region. Results to date are superior to a variety of "off-the-shelf" materials, but require a protocol computed tomography scan and preexisting defect for computer-assisted design/computer-assisted manufacturing of the CCI. The authors developed a craniomaxillofacial surgical assistance workstation to address these challenges and intraoperatively guide CCI modification for an unknown defect size/shape. First, the surgeon designed an oversized CCI based on his/her surgical plan. Intraoperatively, the surgeon resected the bone and digitized the resection using a navigation pointer. Next, a projector displayed the limits of the craniofacial bone defect onto the prefabricated, oversized CCI for the size modification process; the surgeon followed the projected trace to modify the implant. A cadaveric study compared the standard technique (n = 1) to the experimental technique (n = 5) using surgical time and implant fit. The technology reduced the time and effort needed to resize the oversized CCI by an order of magnitude as compared with the standard manual resizing process. Implant fit was consistently better for the computer-assisted case compared with the control by at least 30%, requiring only 5.17 minutes in the computer-assisted cases compared with 35 minutes for the control. This approach demonstrated improvement in surgical time and accuracy of CCI-based craniomaxillofacial reconstruction compared with previously reported methods. The craniomaxillofacial surgical assistance workstation will provide craniofacial surgeons a computer-assisted technology for effective and efficient single-stage reconstruction when exact craniofacial bone defect sizes are unknown.

Does robotic assistance confer an economic benefit during laparoscopic radical nephrectomy?

PubMed

Yang, David Y; Monn, M Francesca; Bahler, Clinton D; Sundaram, Chandru P

2014-09-01

While robotic assisted radical nephrectomy is safe with outcomes and complication rates comparable to those of the pure laparoscopic approach, there is little evidence of an economic or clinical benefit. From the 2009 to 2011 Nationwide Inpatient Sample database we identified patients 18 years old or older who underwent radical nephrectomy for primary renal malignancy. Robotic assisted and laparoscopic techniques were noted. Patients treated with the open technique and those with evidence of metastatic disease were excluded from analysis. Descriptive statistics were performed using the chi-square and Mann-Whitney tests, and the Student t-test. Multiple linear regression was done to examine factors associated with increased hospital costs and charges. We identified 24,312 radical nephrectomy cases for study inclusion, of which 7,787 (32%) were performed robotically. There was no demographic difference between robotic assisted and pure laparoscopic radical nephrectomy cases. Median total charges were $47,036 vs $38,068 for robotic assisted vs laparoscopic surgery (p <0.001). Median total hospital costs for robotic assisted surgery were $15,149 compared to $11,735 for laparoscopic surgery (p <0.001). There was no difference in perioperative complications or the incidence of death. Compared to the laparoscopic approach robotic assistance conferred an estimated $4,565 and $11,267 increase in hospital costs and charges, respectively, when adjusted for adapted Charlson comorbidity index score, perioperative complications and length of stay (p <0.001). Robotic assisted radical nephrectomy results in increased medical expense without improving patient morbidity. Assuming surgeon proficiency with pure laparoscopy, robotic technology should be reserved primarily for complex surgeries requiring reconstruction. Traditional laparoscopic techniques should continue to be used for routine radical nephrectomy. Copyright © 2014 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

EPA's control technology approach to assisting states and regions with air toxics problems: Five case studies

DOE Office of Scientific and Technical Information (OSTI.GOV)

Nolen, S.L.; Dimmick, W.F.

1990-10-01

The Environmental Protection Agency (EPA) announced in June 1985 a new strategy to reduce public exposure to toxic air pollutants in the ambient air. Over the next 5-8 years, the strategy called for State and Local authorities to take on more of the lead regulatory role, with the Agency providing technical and financial assistance to their efforts. The shift in emphasis and responsibility from the Federal level to State and Local air toxics programs and the need to transfer expertise from the Federal level to the appropriate State or Local level prompted EPA's Office of Research and Development (ORD) andmore » EPA's Office of Air Quality Planning and Standards (OAQPS) to develop and implement an innovative technical assistance program. This program is called the Control Technology Center (CTC). It has since been expanded to include technical assistance in the area of control of air toxics, particulate matter, and volatile organic compounds (VOCs); emission measurements; and other areas where expertise is available to ORD and OAQPS. During the CTC's first year of operation, operating guidelines were developed and three categories of technical assistance were established. These categories are telephone HOTLINE calls, direct engineering assistance, and technical guidance projects. The CTC HOTLINE is a special telephone number which State and Local Agencies can call for easy access to EPA personnel who can provide prompt assistance in a variety of ways including discussions, references to pertinent literature, and referrals to other EPA personnel. In some cases, a HOTLINE call will require more in-depth engineering analysis indicating a need for direct engineering assistance.« less

Iraq: Recent Developments in Reconstruction Assistance

DTIC Science & Technology

2005-03-23

Developments in Reconstruction Assistance Summary Large-scale reconstruction assistance programs are being undertaken by the United States following the war...currently the case. The House approved the measure on March 16. On June 28, 2004, the entity implementing assistance programs , the Coalition Provisional...Large-scale reconstruction assistance programs are being undertaken by the United States in Iraq. This report describes recent developments in this

Engineering With Nature Geographic Project Mapping Tool (EWN ProMap)

DTIC Science & Technology

2015-07-01

EWN ProMap database provides numerous case studies for infrastructure projects such as breakwaters, river engineering dikes, and seawalls that have...the EWN Project Mapping Tool (EWN ProMap) is to assist users in their search for case study information that can be valuable for developing EWN ideas...Essential elements of EWN include: (1) using science and engineering to produce operational efficiencies supporting sustainable delivery of

Intake Interview Skills for Rehabilitation Counselors: A Typescript Manual. Advanced Facilitative Case Management Series, Training Package I.

ERIC Educational Resources Information Center

Rubin, Stanford E.; Farley, Roy C.

This guide is the case study manual for the first in a series of instructor-assisted training modules for rehabilitation counselors, supervisors, and graduate students. This typescript manual for the first module focuses on basic intake interviewing skills consisting of: (1) systematic interview programming including attracting, planning and…

A Systems Analysis View of the Vietnam War: 1965-1972 Volume 7. Republic of Vietnam Armed Forces (RVNAF)

DTIC Science & Technology

1975-02-18

receiied frequent rebuttals or comments on our analyses which sharpened our studies and stimulated better analysis by other agencies. Second. it was...CONFIDENTIAL aI average rates in Tablt 2 show that 5 of the 15 units studied will have over half of their personnel desert in 19 6 9/. Only one unit, the...G8 directed RVNAP units to assist servicemen going on leave with transpQrtation. In two special "test cases " US units are assisting South Vietnamese

Three examples of applied remote sensing of vegetation

NASA Technical Reports Server (NTRS)

Rouse, J. W., Jr.; Benton, A. R., Jr.; Toler, R. W.; Haas, R. H.

1975-01-01

Cause studies in which remote sensing techniques were adapted to assist in the solution of particular problem situations in Texas involving vegetation are described. In each case, the final sensing technique developed for operational use by the concerned organizations employed photographic sensors which were optimized through studies of the spectral reflectance characteristics of the vegetation species and background conditions unique to the problem being considered. The three examples described are: (1) Assisting Aquatic Plant Monitoring and Control; (2) Improving Vegetation Utilization in Urban Planning; and (3) Enforcing the Quarantine of Diseased Crops.

32 CFR 727.14 - Files and records.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 5 2012-07-01 2012-07-01 false Files and records. 727.14 Section 727.14 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY PERSONNEL LEGAL ASSISTANCE § 727.14 Files and records. (a) Case files. The material contained in legal assistance case files is...

Emergent Legal Definitions of Parentage in Assisted Reproductive Technology

ERIC Educational Resources Information Center

Robinson, Cherylon; Miller, Michael V.

2004-01-01

State statutes and court cases involving Assisted Reproductive Technology (ART) are examined to determine legal definitions of father and mother. While traditional definitions are not disturbed overall by statutes and cases involving use of artificial insemination by donor among married couples, complications and disputes between parties involved…

13 CFR 134.202 - Commencement of cases.

Code of Federal Regulations, 2010 CFR

2010-01-01

... proceedings, see § 124.305 of this chapter; (5) For SBA Employee Disputes, see Standard Operating Procedure 37... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Commencement of cases. 134.202 Section 134.202 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION RULES OF PROCEDURE GOVERNING...

Losing a Job to Position Upgrading: The Case of Rhonda.

ERIC Educational Resources Information Center

Papalia, Anthony S.

1990-01-01

Presents case of 34-year-old White female employee relations assistant who lost her job when it was upgraded to personnel administrator for manufacturing, a position for which she was unqualified. Presents employment options available to this client who sought career counseling through the corporation's Employee Assistance Program. (NB)

Confronting a Career Myth: The Case of Rhonda.

ERIC Educational Resources Information Center

Johnson, Richard W.; Silva, Santiago

1990-01-01

Responds to case of 34-year-old White female employee relations assistant who lost her job when it was upgraded to a position for which she was unqualified. Discusses information needed by counselor who might work with this client through the corporation's Employee Assistance Program and considers an intervention strategy. (NB)

13 CFR 134.219 - Sanctions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Sanctions. 134.219 Section 134.219 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION RULES OF PROCEDURE GOVERNING CASES BEFORE THE OFFICE OF HEARINGS AND APPEALS Rules of Practice for Most Cases § 134.219 Sanctions. A Judge may impose...

Case studies and role play: learning strategies in nursing.

PubMed

Cogo, Ana Luísa Petersen; Pai, Daiane Dal; Aliti, Graziella Badin; Hoefel, Heloísa Karnas; Azzolin, Karina de Oliveira; Busin, Lurdes; Unicovsky, Margarita Ana Rubin; Kruse, Maria Henriqueta Luce

2016-01-01

to report professors' experience in a public university of Southern region of Brazil using case studies and role play as learning strategies for nursing care of hospitalized adults. learning experience report from the Nursing Care of Adults I class of nursing undergraduate course. the development of case studies and role play considered health care needs from epidemiological profile of chronic noncommunicable diseases morbidity and mortality, nursing as an assisting method, and social aspects of hospitalized individuals. Role play planning was made by creating a stage in laboratory of practices and dialogues comprising students and professors interaction. case studies and role play encouraged students to active search for learning and brought theory closer to real health care situations.

Emergent Embolization of Arterial Bleeding after Vacuum-Assisted Breast Biopsy

DOE Office of Scientific and Technical Information (OSTI.GOV)

Fischman, Aaron M., E-mail: aaron.fischman@mountsinai.org; Epelboym, Yan, E-mail: yan.epelboym@mssm.edu; Siegelbaum, Robert H., E-mail: rhsiegelbaum@gmail.com

2012-02-15

Vacuum-assisted core breast biopsy has become important in evaluating patients with suspicious breast lesions. It has proven to be a relatively safe procedure that in rare cases can result in vascular complications. These are the first reported cases of transcatheter embolization of uncontrolled breast hemorrhage after vacuum-assisted breast biopsy. With increased use of biopsy and larger-gauge devices, breast imaging groups may consider embolotherapy as a safe alternative for treatment of hemorrhage in a select group of patients.

40 CFR 35.925-11 - User charges and industrial cost recovery.

Code of Federal Regulations, 2013 CFR

2013-07-01

... OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.925-11 User charges and industrial cost recovery. That, in the case of grant assistance...

Balloon-Assisted Tracking Use Reduces Radial Artery Access Failure in an Experienced Radial Center and is Feasible During Primary PCI for STEMI.

PubMed

Obaid, Daniel; Hailan, Ahmed; Chase, Alexander; Dorman, Stephen; Jenkins, Geraint; Raybould, Adrian; Ramsey, Mark; Thomas, Phillip; Smith, David; Ionescu, Adrian

2017-07-01

This prospective study assesses balloon-assisted tracking (BAT) in reducing radial access failure during percutaneous coronary intervention (PCI). Arterial spasm prevents PCI from the radial artery in a small percentage of cases. A total of 2223 consecutive patients undergoing PCI from the radial approach were analyzed. Radial access failure mode and requirement for crossover to femoral access during a 12-month run-in period were compared with the following 14-month period with routine BAT usage. During the 14-month study period, 1334 radial PCIs were attempted. Twenty-six patients switched to femoral at an early stage, while 76 encountered radial spasm and underwent successful BAT in 69 cases (91%), giving a total crossover rate to femoral of 33/1334 (2.5%). Utilizing BAT rather than a femoral puncture reduced our institution's radial-femoral crossover rate from 7.6% to 2.5% (P<.01), which is also significantly lower than the radial-femoral crossover rate in the 12 months before BAT implementation (6.1%; P<.01). Mean procedure times were similar for those requiring BAT compared with conventional radial access (51.3 ± 21.3 min vs 47.9 ± 23.7 min; P=.23), and those crossing straight to femoral (BAT not attempted) (60.7 ± 31.9 min; P=.10). Mean first device/balloon time for the BAT-assisted primary PCI cases (22.6 ± 9.4 min) was similar to cases that had radial difficulties and converted to femoral without attempting BAT (25.8 ± 13.4 min; P=.54). BAT allowed catheter passage despite radial spasm in 91% of cases, significantly reducing the institution's rate of femoral crossover. During radial spasm in primary PCI, using BAT did not delay reperfusion compared with femoral crossover.

The use of a virtual patient case in an OSCE-based exam--a pilot study.

PubMed

Courteille, O; Bergin, R; Stockeld, D; Ponzer, S; Fors, U

2008-01-01

This study focuses on a skills test based clinical assessment where 118 fourth-year medical students at the four teaching hospitals of Karolinska Institutet participated in the same 12-module OSCE. The goal of one of the twelve examination modules was to assess the students' skills and ability to solve a virtual patient (VP) case (the ISP system), which included medical history taking, lab tests, physical examinations and suggestion of a preliminary diagnosis. The primary aim of this study was to evaluate the potential of a VP as a possible tool for assessment of clinical reasoning and problem solving ability among medical students. The feeling of realism of the VP and its possible affective impact on the student's confidence were also investigated. We observed and analysed students' reactions, engagement and performance (activity log files) during their interactive sessions with the simulation. An individual human assistant was provided along with the computer simulation and the videotaped interaction student/assistant was then analysed in detail and related to the students' outcomes. The results indicate possible advantages of using ISP-like systems for assessment. The VP was for instance able to reliably differentiate between students' performances but some weaknesses were also identified, like a confounding influence on students' outcomes by the assistants used. Significant differences, affecting the results, were found between the students in their degree of affective response towards the system as well as the perceived usefulness of assistance. Students need to be trained beforehand in mastering the assessment tool. Rating compliance needs to be targeted before VP-based systems like ISP can be used in exams and if such systems would be used in high-stake exams, the use of human assistants should be limited and scoring rubrics validated (and preferably automated).

KTP laser assisted endoscopic tissue fibrin glue biocauterization for congenital pyriform sinus fistula in children.

PubMed

Huang, Yun-Chen; Peng, Steve Shinn-Forng; Hsu, Wei-Chung

2016-06-01

This study aims to assess the efficacy of a novel endoscopic management for congenital pyriform sinus fistula (CPSF) using potassium titanyl phosphate (KTP) laser assisted endoscopic tissue fibrin glue biocauterization in children. From 2010 to 2014, a total of 5 children with recurrent or acute suppurative thyroiditis or neck abscess secondary to CPSF were enrolled retrospectively in this study. Mean age at the first time of endoscopic biocauterization was 6.2 ± 0.7 (5-7) years. The barium swallow study detected a fistula in four cases. Endoscopy identified an internal opening at the pyriform sinus in all cases with four on the left side and one on the right side. All patients underwent KTP laser assisted endoscopic tissue fibrin glue biocauterization as treatment for CPSF. Only one case required the second endoscopic procedure due to fluctuation of symptoms. Post-endoscopic follow-up duration of these patients was 24.6 ± 11.6 (7-36) months. Neither complications nor recurrences were noted during follow-up in all patients. For children presenting with repeated acute suppurative thyroiditis or neck infections, clinicians should highly suspect the possibility of CPSF. Endoscopy should be performed not only to confirm the diagnosis but also could be served as an initial treatment modality of biocauterization by KTP laser and tissue fibrin glue, which was demonstrated as a less invasive, safe, and effective method in children. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Safety and efficacy of femtosecond laser-assisted arcuate keratotomy to treat irregular astigmatism after penetrating keratoplasty.

PubMed

Fadlallah, Ali; Mehanna, Chadi; Saragoussi, Jean-Jacques; Chelala, Elias; Amari, Belkacem; Legeais, Jean-Marc

2015-06-01

To determine the refractive efficacy, predictability, stability, and complication rate of Intralase femtosecond laser-assisted astigmatic keratotomy (AK) for irregular astigmatism after penetrating keratoplasty (PKP). Ophthalmology Department, Hôtel-Dieu, Paris, France. Retrospective case series. Femtosecond laser-assisted AK was performed to treat high irregular astigmatism (>5.0 diopters [D]) after PKP. The uncorrected (UDVA) and corrected (CDVA) distance visual acuities, manifest refraction, vector analysis, and complications were evaluated. The study evaluated 62 eyes of 57 patients over a mean follow-up of 28 months ± 3.5 (SD). Preoperatively, the mean CDVA was 0.51 ± 0.26 logMAR and the mean UDVA was 0.98 ± 0.24 logMAR; 6 months postoperatively, the mean CDVA and UDVA improved to 0.40 ± 0.22 logMAR and 0.60 ± 0.2 logMAR, respectively (both P < .01). The mean preoperative absolute astigmatism was 7.1 ± 1.72 D; 6 months postoperatively, the mean refractive astigmatism was 2.6 ± 2.4 D (P < .001). The UDVA, CDVA, and astigmatism remained stable up to the end of follow-up. The efficacy index was 0.81 at 6 months and 0.67 at 2 years. There were 2 cases of microperforation, 3 cases of infectious keratitis, 3 graft rejection episodes, and 1 case of endophthalmitis. Overcorrection occurred in 12 eyes. Femtosecond laser-assisted AK was effective in reducing irregular astigmatism after PKP. Predictability of astigmatism correction is variable over time with a decrease in the efficacy index 2 years postoperatively. Refinement of the treatment nomogram for femtosecond laser-assisted AK for high astigmatism after PKP remains a major issue. No author has a financial or proprietary interest in any material or method mentioned. Copyright © 2015 ASCRS and ESCRS. Published by Elsevier Inc. All rights reserved.

Fire assisted pastoralism vs. sustainable forestry--the implications of missing markets for carbon in determining optimal land use in the wet-dry tropics of Australia.

PubMed

Ockwell, David; Lovett, Jon C

2005-04-01

Using Cape York Peninsula, Queensland, Australia as a case study, this paper combines field sampling of woody vegetation with cost-benefit analysis to compare the social optimality of fire-assisted pastoralism with sustainable forestry. Carbon sequestration is estimated to be significantly higher in the absence of fire. Integration of carbon sequestration benefits for mitigating future costs of climate change into cost-benefit analysis demonstrates that sustainable forestry is a more socially optimal land use than fire-assisted pastoralism. Missing markets for carbon, however, imply that fire-assisted pastoralism will continue to be pursued in the absence of policy intervention. Creation of markets for carbon represents a policy solution that has the potential to drive land use away from fire-assisted pastoralism towards sustainable forestry and environmental conservation.

Robot-assisted excision of cervical cystic hygroma through a retroauricular hairline approach: a case report.

PubMed

Lin, Frank Cheau-Feng; Yang, Tsung-Lin; Tung, Min-Che; Tsai, Stella Chin-Shaw

2016-06-09

Cystic hygroma is a rare benign abnormality of the lymphatic system generally occurring in young children less than 2 years old. The standard transcervical surgical treatment of cystic hygroma may often leave a permanent scar in the neck region. We report a case of cystic hygroma in a 19-month-old Asian baby girl successfully treated with robot-assisted excision through a hairline neck-lift approach. We present the use of the Yang's retractor as an instrumental advancement to this surgical approach. Treatment options for cystic hygroma may be surgical or nonsurgical. We report a case of cystic hygroma in a 19-month-old child successfully treated with robot-assisted excision through a small concealed retroauricular hairline approach. This is the first report in the medical literature of treating cystic hygroma with a minimally invasive robot-assisted excision via a small, concealed, hairline incision.

Does gender discrimination exist in a gynecology training program in a private hospital?

PubMed

Geisler, J P; Mernitz, C S; Geisler, M J; Harsha, C G; Eskew, P N

1999-01-01

Does gender discrimination by attending physicians exists in a residency in regard to residents' opportunities to perform complete/operative management of hysterectomies versus just being surgical assistants? The program studied is a 4-year program in obstetrics and gynecology residency with 3 residents per year. All cases involving a resident were recorded in a computer program designed by one of the authors (C.S.M.) to collect data for Residency Review Committee reports. Data were able to be sorted in a variety of methods including level of management, date of procedure, Physicians' Current Procedural Terminology codes, and attending physician name or resident name. Only intrafascial and extrafascial hysterectomies for benign disease were included in the study. Data were collected from July 1, 1996 to March 31, 1997. Five hundred and forty-nine hysterectomies with residents participating as primary surgeon (complete/operative management) or surgical assistant were performed during the study period. Complete/operative management was performed by the resident in 82.5% of cases while the resident was surgical assistant in 17.5%. Male residents were responsible for complete/operative management in 81.6% of cases and female residents in 83.2% of cases (P = 0.33). Male attending physicians were more likely to allow residents (male or female) to participate as the primary surgeon in abdominal hysterectomies (95.3%) and vaginal hysterectomies (68.5%) than female attending physicians (abdominal, 87.0% and vaginal, 57.3%) (P < 0.001 and P = 0.006, respectively). Although male attending physicians were more likely than female attending physicians to allow residents to perform complete/operative management, there was no discrimination as to whether the resident in question was male or female. When determining the level of management private gynecologists will allow residents to perform they do not practice gender discrimination.

Robotic thoracic surgery: technical considerations and learning curve for pulmonary resection.

PubMed

Veronesi, Giulia

2014-05-01

Retrospective series indicate that robot-assisted approaches to lung cancer resection offer comparable radicality and safety to video-assisted thoracic surgery or open surgery. More intuitive movements, greater flexibility, and high-definition three-dimensional vision overcome limitations of video-assisted thoracic surgery and may encourage wider adoption of robotic surgery for lung cancer, particularly as more early stage cases are diagnosed by screening. High capital and running costs, limited instrument availability, and long operating times are important disadvantages. Entry of competitor companies should drive down costs. Studies are required to assess quality of life, morbidity, oncologic radicality, and cost effectiveness. Copyright © 2014 Elsevier Inc. All rights reserved.

Validation of an Improved Computer-Assisted Technique for Mining Free-Text Electronic Medical Records.

PubMed

Duz, Marco; Marshall, John F; Parkin, Tim

2017-06-29

The use of electronic medical records (EMRs) offers opportunity for clinical epidemiological research. With large EMR databases, automated analysis processes are necessary but require thorough validation before they can be routinely used. The aim of this study was to validate a computer-assisted technique using commercially available content analysis software (SimStat-WordStat v.6 (SS/WS), Provalis Research) for mining free-text EMRs. The dataset used for the validation process included life-long EMRs from 335 patients (17,563 rows of data), selected at random from a larger dataset (141,543 patients, ~2.6 million rows of data) and obtained from 10 equine veterinary practices in the United Kingdom. The ability of the computer-assisted technique to detect rows of data (cases) of colic, renal failure, right dorsal colitis, and non-steroidal anti-inflammatory drug (NSAID) use in the population was compared with manual classification. The first step of the computer-assisted analysis process was the definition of inclusion dictionaries to identify cases, including terms identifying a condition of interest. Words in inclusion dictionaries were selected from the list of all words in the dataset obtained in SS/WS. The second step consisted of defining an exclusion dictionary, including combinations of words to remove cases erroneously classified by the inclusion dictionary alone. The third step was the definition of a reinclusion dictionary to reinclude cases that had been erroneously classified by the exclusion dictionary. Finally, cases obtained by the exclusion dictionary were removed from cases obtained by the inclusion dictionary, and cases from the reinclusion dictionary were subsequently reincluded using Rv3.0.2 (R Foundation for Statistical Computing, Vienna, Austria). Manual analysis was performed as a separate process by a single experienced clinician reading through the dataset once and classifying each row of data based on the interpretation of the free-text notes. Validation was performed by comparison of the computer-assisted method with manual analysis, which was used as the gold standard. Sensitivity, specificity, negative predictive values (NPVs), positive predictive values (PPVs), and F values of the computer-assisted process were calculated by comparing them with the manual classification. Lowest sensitivity, specificity, PPVs, NPVs, and F values were 99.82% (1128/1130), 99.88% (16410/16429), 94.6% (223/239), 100.00% (16410/16412), and 99.0% (100×2×0.983×0.998/[0.983+0.998]), respectively. The computer-assisted process required few seconds to run, although an estimated 30 h were required for dictionary creation. Manual classification required approximately 80 man-hours. The critical step in this work is the creation of accurate and inclusive dictionaries to ensure that no potential cases are missed. It is significantly easier to remove false positive terms from a SS/WS selected subset of a large database than search that original database for potential false negatives. The benefits of using this method are proportional to the size of the dataset to be analyzed. ©Marco Duz, John F Marshall, Tim Parkin. Originally published in JMIR Medical Informatics (http://medinform.jmir.org), 29.06.2017.

Validation of an Improved Computer-Assisted Technique for Mining Free-Text Electronic Medical Records

PubMed Central

Marshall, John F; Parkin, Tim

2017-01-01

Background The use of electronic medical records (EMRs) offers opportunity for clinical epidemiological research. With large EMR databases, automated analysis processes are necessary but require thorough validation before they can be routinely used. Objective The aim of this study was to validate a computer-assisted technique using commercially available content analysis software (SimStat-WordStat v.6 (SS/WS), Provalis Research) for mining free-text EMRs. Methods The dataset used for the validation process included life-long EMRs from 335 patients (17,563 rows of data), selected at random from a larger dataset (141,543 patients, ~2.6 million rows of data) and obtained from 10 equine veterinary practices in the United Kingdom. The ability of the computer-assisted technique to detect rows of data (cases) of colic, renal failure, right dorsal colitis, and non-steroidal anti-inflammatory drug (NSAID) use in the population was compared with manual classification. The first step of the computer-assisted analysis process was the definition of inclusion dictionaries to identify cases, including terms identifying a condition of interest. Words in inclusion dictionaries were selected from the list of all words in the dataset obtained in SS/WS. The second step consisted of defining an exclusion dictionary, including combinations of words to remove cases erroneously classified by the inclusion dictionary alone. The third step was the definition of a reinclusion dictionary to reinclude cases that had been erroneously classified by the exclusion dictionary. Finally, cases obtained by the exclusion dictionary were removed from cases obtained by the inclusion dictionary, and cases from the reinclusion dictionary were subsequently reincluded using Rv3.0.2 (R Foundation for Statistical Computing, Vienna, Austria). Manual analysis was performed as a separate process by a single experienced clinician reading through the dataset once and classifying each row of data based on the interpretation of the free-text notes. Validation was performed by comparison of the computer-assisted method with manual analysis, which was used as the gold standard. Sensitivity, specificity, negative predictive values (NPVs), positive predictive values (PPVs), and F values of the computer-assisted process were calculated by comparing them with the manual classification. Results Lowest sensitivity, specificity, PPVs, NPVs, and F values were 99.82% (1128/1130), 99.88% (16410/16429), 94.6% (223/239), 100.00% (16410/16412), and 99.0% (100×2×0.983×0.998/[0.983+0.998]), respectively. The computer-assisted process required few seconds to run, although an estimated 30 h were required for dictionary creation. Manual classification required approximately 80 man-hours. Conclusions The critical step in this work is the creation of accurate and inclusive dictionaries to ensure that no potential cases are missed. It is significantly easier to remove false positive terms from a SS/WS selected subset of a large database than search that original database for potential false negatives. The benefits of using this method are proportional to the size of the dataset to be analyzed. PMID:28663163

Video-assisted thoracoscopic surgery (VATS) right upper lobectomy for non-small-cell lung cancer with an azygos lobe

PubMed Central

Samancilar, Ozgur; Kaya, Seyda Ors; Sevinc, Serpil; Akcay, Onur; Ceylan, Kenan Can

2016-01-01

Although it is not a pathologically significant entity, cases of azygos lobe (AL) are interesting due to the difficulty of performing video-assisted thoracoscopic surgery (VATS) procedures in the affected patients and the presence of a congenital malformation. Currently, videothoracoscopic surgery has advanced to such a level that most thoracic procedures can be performed with video assistance. However, some technical difficulties may arise in cases with anatomical anomalies such as AL. This report presents the case of a patient with an azygos lobe who underwent videothoracoscopic lung resection due to the presence of non-small-cell lung carcinoma in the upper lobe of the right lung. PMID:28096840

Retreatment of recanalized aneurysms after Y-stent-assisted coil embolization with double enterprise stents: case report and systematic review of the literature.

PubMed

Kono, Kenichi; Shintani, Aki; Terada, Tomoaki

2014-01-01

It is necessary to consider possibility of recanalization and retreatment after coil embolization for cerebral aneurysms. There is concern that retreatment for recanalized aneurysms after Y-stent-assisted coil embolization may be difficult because of double stents, especially in Y-stents with double closed-cell stents owing to narrowed structures. However, no detailed reports of retreatment after Y-stent have been reported. Between July 2010 and June 2013, we treated four aneurysms with Y-stent-assisted coil embolization using Enterprise closed-cell stents. Recanalization occurred in one case (25%), and retreatment was performed. We easily navigated a microcatheter into the target portions of the aneurysm through the Y-stent and occluded the aneurysm with coils. Additionally, by systematically searching in PubMed, we found 105 cases of Y-stent-assisted coil embolization using Enterprise stents or Neuroform stents with more than 6 months of follow-up. Among them, retreatment was performed in 10 cases (9.5%). There were no significant differences in retreatment rates among different stent combinations (P=0.91; Fisher's exact test). In conclusion, navigation of a microcatheter into the aneurysm through the Y-stent with double Enterprise stents was feasible, and retreatment rates after Y-stent-assisted coiling may not depend on stent combinations.

Robotic-Assisted Versus Laparoscopic Colectomy: Cost and Clinical Outcomes

PubMed Central

Davis, Bradley R.; Yoo, Andrew C.; Moore, Matt

2014-01-01

Background and Objectives: Laparoscopic colectomies, with and without robotic assistance, are performed to treat both benign and malignant colonic disease. This study compared clinical and economic outcomes for laparoscopic colectomy procedures with and without robotic assistance. Methods: Patients aged ≥18 years having primary inpatient laparoscopic colectomy procedures (cecectomy, right hemicolectomy, left hemicolectomy, and sigmoidectomy) identified by International Classification of Diseases, Ninth Edition procedure codes performed between 2009 and the second quarter of 2011 from the Premier Hospital Database were studied. Patients were matched to a control cohort using propensity scores for disease, comorbidities, and hospital characteristics and were matched 1:1 for specific colectomy procedure. The outcomes of interest were hospital cost of laparoscopic robotic-assisted colectomy compared with traditional laparoscopic colectomy, surgery time, adverse events, and length of stay. Results: Of 25 758 laparoscopic colectomies identified, 98% were performed without robotic assistance and 2% were performed with robotic assistance. After matching, 1066 patients remained, 533 in each group. Lengths of stay were not significantly different between the matched cohorts, nor were rates of major, minor, and/or surgical complications. Inpatient procedures with robotic assistance were significantly more costly than those without robotic assistance ($17 445 vs $15 448, P = .001). Operative times were significantly longer for robotic-assisted procedures (4.37 hours vs 3.34 hours, P < .001). Conclusion: Segmental colectomies can be performed safely by either laparoscopic or robotic-assisted methods. Increased per-case hospital costs for robotic-assisted procedures and prolonged operative times suggest that further investigation is warranted when considering robotic technology for routine laparoscopic colectomies. PMID:24960484

Robotic-assisted versus laparoscopic colectomy: cost and clinical outcomes.

PubMed

Davis, Bradley R; Yoo, Andrew C; Moore, Matt; Gunnarsson, Candace

2014-01-01

Laparoscopic colectomies, with and without robotic assistance, are performed to treat both benign and malignant colonic disease. This study compared clinical and economic outcomes for laparoscopic colectomy procedures with and without robotic assistance. Patients aged ≥18 years having primary inpatient laparoscopic colectomy procedures (cecectomy, right hemicolectomy, left hemicolectomy, and sigmoidectomy) identified by International Classification of Diseases, Ninth Edition procedure codes performed between 2009 and the second quarter of 2011 from the Premier Hospital Database were studied. Patients were matched to a control cohort using propensity scores for disease, comorbidities, and hospital characteristics and were matched 1:1 for specific colectomy procedure. The outcomes of interest were hospital cost of laparoscopic robotic-assisted colectomy compared with traditional laparoscopic colectomy, surgery time, adverse events, and length of stay. Of 25,758 laparoscopic colectomies identified, 98% were performed without robotic assistance and 2% were performed with robotic assistance. After matching, 1066 patients remained, 533 in each group. Lengths of stay were not significantly different between the matched cohorts, nor were rates of major, minor, and/or surgical complications. Inpatient procedures with robotic assistance were significantly more costly than those without robotic assistance ($17,445 vs $15,448, P = .001). Operative times were significantly longer for robotic-assisted procedures (4.37 hours vs 3.34 hours, P < .001). Segmental colectomies can be performed safely by either laparoscopic or robotic-assisted methods. Increased per-case hospital costs for robotic-assisted procedures and prolonged operative times suggest that further investigation is warranted when considering robotic technology for routine laparoscopic colectomies.

International comparative study of systems for the government advancement of research and development

NASA Technical Reports Server (NTRS)

Ripke, M.; Foerst, R.

1984-01-01

The reorganization, structure and instruments of government advancement of research in three countries was compared: France, Sweden and the USA. In France the powers are centralized; in Sweden and the USA, decentralized. Assistance to projects is provided with grants and contracts in all three countries. France and Sweden also give loans with conditional waiving of reimbursement in case of failure. In all three countries indirect assistance is provided only with small tax breaks.

Counterbalancing clinical supervision and independent practice: case studies in learning thoracic epidural catheter insertion.

PubMed

Johnson, T

2010-12-01

Thoracic epidural catheter placement is an example of a demanding and high-risk clinical skill that junior anaesthetists need to learn by experience and under the supervision of consultants. This learning is known to present challenges that require further study. Ten consultant and 10 trainee anaesthetists in a teaching hospital were interviewed about teaching and learning this skill in the operating theatre, and a phenomenological analysis of their experience was performed. Trainee participation was limited by time pressure, lack of familiarity with consultants, and consultants' own need for clinical experience. There was a particular tension between safe and effective consultant practice and permitting trainees' independence. Three distinct stages of participation and assistance were identified from reports of ideal practice: early (part-task or basic procedure, consultant always present giving instruction and feedback), middle (independent practice with straightforward cases without further instruction), and late (skill extension and transfer). Learning assistance provided by consultants varied, but it was often not matched to the trainees' stages of learning. Negotiation of participation and assistance was recognized as being useful, but it did not happen routinely. There are many obstacles to trainees' participation in thoracic epidural catheter insertion, and learning assistance is not matched to need. A more explicit understanding of stages of learning is required to benefit the learning of this and other advanced clinical skills.

Guideline adaptation and implementation planning: a prospective observational study

PubMed Central

2013-01-01

Background Adaptation of high-quality practice guidelines for local use has been advanced as an efficient means to improve acceptability and applicability of evidence-informed care. In a pan-Canadian study, we examined how cancer care groups adapted pre-existing guidelines to their unique context and began implementation planning. Methods Using a mixed-methods, case-study design, five cases were purposefully sampled from self-identified groups and followed as they used a structured method and resources for guideline adaptation. Cases received the ADAPTE Collaboration toolkit, facilitation, methodological and logistical support, resources and assistance as required. Documentary and primary data collection methods captured individual case experience, including monthly summaries of meeting and field notes, email/telephone correspondence, and project records. Site visits, process audits, interviews, and a final evaluation forum with all cases contributed to a comprehensive account of participant experience. Results Study cases took 12 to >24 months to complete guideline adaptation. Although participants appreciated the structure, most found the ADAPTE method complex and lacking practical aspects. They needed assistance establishing individual guideline mandate and infrastructure, articulating health questions, executing search strategies, appraising evidence, and achieving consensus. Facilitation was described as a multi-faceted process, a team effort, and an essential ingredient for guideline adaptation. While front-line care providers implicitly identified implementation issues during adaptation, they identified a need to add an explicit implementation planning component. Conclusions Guideline adaptation is a positive initial step toward evidence-informed care, but adaptation (vs. ‘de novo’ development) did not meet expectations for reducing time or resource commitments. Undertaking adaptation is as much about the process (engagement and capacity building) as it is about the product (adapted guideline). To adequately address local concerns, cases found it necessary to also search and appraise primary studies, resulting in hybrid (adaptation plus de novo) guideline development strategies that required advanced methodological skills. Adaptation was found to be an action element in the knowledge translation continuum that required integration of an implementation perspective. Accordingly, the adaptation methodology and resources were reformulated and substantially augmented to provide practical assistance to groups not supported by a dedicated guideline panel and to provide more implementation planning support. The resulting framework is called CAN-IMPLEMENT. PMID:23656884

The Evolution of Luz: A Case Study of Gendered Tensions of Romance and Domesticity in the Life of a Former Migrant, Chicana College Student

ERIC Educational Resources Information Center

Reyes, Reynaldo, III; Valles, Estella; Salinas, Cinthia

2011-01-01

This paper is a case study of a Chicana former migrant in her first year of college through CAMP (College Assistance Migrant Program), and how she negotiated the challenges of family, romance, and the desire to reach her goals. Through narrative analysis, the authors examine the thoughts, words, and experiences of Luz's life to provide insight to…

SOAR Online Course Increases Capacity for Assisting Individuals with Disabilities in the US.

PubMed

Lupfer, Kristin; Elder, Jen

2016-01-01

For adults with disabilities who are experiencing homelessness, chances of being approved for social security disability benefits are very low, without assistance. Assisting with the Supplemental Security Income (SSI)/Social Security Disability Insurance (SSDI) application process can be challenging for case managers who lack capacity and expertise. Training caseworkers to document disability and submit complete, high-quality applications using the SSI/SSDI Outreach, Access and Recovery (SOAR) model improves efficiency and outcomes. Nationally, 65% of applications using the SOAR model are approved, with decisions received in an average of 81 days in 2015. The SOAR Online Course was created to expand training opportunities for individuals to learn how to effectively assist with SSI/SSDI applications for individuals experiencing or at risk for homelessness. From October 1, 2014 to September 30, 2015, 1049 individuals from 49 states, Washington, DC, and Puerto Rico successfully completed the SOAR Online Course. The course is a unique public health training model; in that, it incorporates a realistic and multimodal practice SSI/SSDI application with comprehensive feedback provided by experts. Local SOAR leaders around the county are trained to facilitate and guide groups through the course. This study evaluated data on online course usage, user experience, and the translation from learning to practice for online course trainees. We found that successful course completions were most concentrated in areas that had local SOAR leaders, trainees through the online course had higher data entry rates about case outcomes in the SOAR Online Application Tracking system, and that trainees reported a high satisfaction rate with the course and comprehensive feedback. The evaluation found that key success factors for online training models include the integration of a practice case component (or other generative learning activity), support from local facilitators, and feedback and technical assistance for trainees.

Medical Training Skills Curriculum for Case Management Assistants.

ERIC Educational Resources Information Center

Family Planning Council of Southeastern Pennsylvania, Philadelphia.

This manual helps service care providers working with HIV-infected people learn how HIV affects the body's major systems, emphasizing the structure and functions of each system and direct and indirect effects of HIV on each system. The curriculum was developed for case management assistants (CMAs) who work in homes of HIV-infected people. Lessons…

Direct pelvic access percutaneous nephrolithotomy in management of ectopic kidney stone: a case report and literature review.

PubMed

Mehmet, Rifaioglu Murat; Rustu, Yalcinkaya Fatih; Hanefi, Bayarogullari; Mursel, Davarci; Fusun, Aydogan; Mehmet, Inci

2013-01-01

Percutaneous nephrolithotomy (PNL) is an effective procedure for the treatment of patients with large or complex stones. PNL is challenging in anomalous kidneys, certain patients, such as those with renal ectopia. It is unable to undergo PNL in conventional technique safely in these cases. We presented a case report of laparoscopic-assisted PNL via direct pelvic puncture in a pelvic kidney stone and discussed previous published literature. A 49-year-old man presented with right lower quadrant pain and hematuria. Intravenous pyelography and three-dimensional computerized tomography revealed an opaque 2.7 × 1.7 cm pelvis renalis stone in a right side ectopic pelvic kidney with grade III hydronephrosis. Laparoscopic-assisted tubeless PNL was performed to remove the calculus. Laparoscopic-assisted PNL as a minimally invasive therapy in ectopic kidney has many advantages. Our case showed that, in pelvic ectopic kidney with pelvic stones greater than 1.5 cm in size, laparoscopic-assisted PNL via direct pelvis puncture is a safe and effective technique.

Long-term in vivo left ventricular assist device study for 284 days with Gyro PI pump.

PubMed

Ohtsuka, G; Nakata, K; Yoshikawa, M; Takano, T; Glueck, J; Sankai, Y; Takami, Y; Mueller, J; Sueoka, A; Letsou, G; Schima, H; Schmallegger, H; Wolner, E; Koyanagi, H; Fujisawa, A; Baldwin, J C; Nosé, Y

1999-06-01

A totally implantable centrifugal artificial heart has been developed. The plastic prototype, the Gyro PI 601, passed 2 day hemodynamic tests as a functional total artificial heart (TAH), 2 week screening tests for anti-thrombogenecity, and a 1 month system feasibility study. Based upon these results, a metallic prototype, the Gyro PI 700 series, was subjected to long-term in vivo left ventricular assist device (LVAD) studies of over 1 month. The Gyro PI 700 series has the same inner dimension and same characteristics of the Gyro PI 601 such as an eccentric inlet port, a double pivot bearing system, and a magnet coupling system. The PI metallic pump is also driven with the Vienna DC brushless motor actuator like the PI 601. The pump-actuator package was implanted in 3 calves in the preperitoneal space, bypassing from the left ventricular (LV) apex to the descending aorta. Case 1 achieved a 284 day survival. Case 2 was euthanized early at 72 postoperative days as a result of the functional obstruction of the inlet port due to the excessive growth of the calf. There was no blood clot inside the pumps of either case. Case 3 is on-going (22 days on July 24, 1998). During these periods, all cases showed no physiological abnormalities. In conclusion, the PI 700 series pump has excellent results as a long-term implantable LVAD.

Assessment of community contribution to the ICDS scheme in district Agra: a case study.

PubMed

Nayar, D; Kapil, U; Nandan, D

1999-01-01

This study was conducted to assess community contribution to the Integrated Child Development Services (ICDS) program, which promotes mother and child health in the Agra district, Uttar Pradesh, India. Three rural ICDS projects in the district were selected, out of which a total of 74 Anganwadi centers (AWCs) were chosen for the study. The Anganwadi workers (AWWs) were interviewed through a semi-structured questionnaire to assess the community¿s contribution during the previous 6 months. Results revealed that about 68% of AWWs had been able to receive assistance in bringing the children to the AWC. 53.3% had received free accommodation for AWC, and 42.6% had obtained assistance in implementation of health activities. Only 4% and 12% of the AWWs reported community assistance in the preparation and distribution of nutritional supplements, respectively. There had been no contribution received in terms of raw food for supplementary nutrition and fuel for cooking. The study concludes that rural area free accommodation for the AWC and community assistance in bringing children to the AWC were the most common forms of community contribution to the ICDS program.

A case-based assistant for clinical psychiatry expertise.

PubMed

Bichindaritz, I

1994-01-01

Case-based reasoning is an artificial intelligence methodology for the processing of empirical knowledge. Recent case-based reasoning systems also use theoretic knowledge about the domain to constrain the case-based reasoning. The organization of the memory is the key issue in case-based reasoning. The case-based assistant presented here has two structures in memory: cases and concepts. These memory structures permit it to be as skilled in problem-solving tasks, such as diagnosis and treatment planning, as in interpretive tasks, such as clinical research. A prototype applied to clinical work about eating disorders in psychiatry, reasoning from the alimentary questionnaires of these patients, is presented as an example of the system abilities.

The effect of pressure on microwave-enhanced Diels-Alder reactions. A case study.

PubMed

Kaval, Nadya; Dehaen, Wim; Kappe, C Oliver; Van der Eycken, Erik

2004-01-21

It is demonstrated that microwave-assisted Diels-Alder reactions of substituted 2(1H)-pyrazinones with ethylene are significantly more effective utilizing pre-pressurized (up to 10 bar) reaction vessels.

The National Model for Minority Education and Training Demonstration (NMMETD) Case Study

EPA Pesticide Factsheets

NMMETD targeted minority and indigent residents by educating homeowners about the management of onsite systems and assisting residents with funding options for managing, installing, and disseminating information about onsite wastewater systems.

[Assisted hatching following embryo implantation failure].

PubMed

Carballo Mondragón, Esperanza; Durán Monterrosas, Leonor; Campos Cañas, Jorge A; González de Jesús, Patricia; Kably Ambe, Alberto

2012-08-01

Assisted hatching in reproduction techniques has improved the successful implantation rates in certain groups of patients with poor prognosis. This study focuses on its effect in groups of patients with previous implantation failure and according to age groups. Compare the pregnancy rates of patients who turned to this technique following an implantation failure using in vitro fertilization with those of patients who did not use assisted hatching before another attempt of in vitro fertilization and according to specific age groups. Cases of patients using assisted hatching in our Center between January 2008 and December 2009 were studied. The results were compared in terms of age in three groups: group I, >35 years; group II, 35-39 years, and group III, > 40 years. Patients in group II had better pregnancy rate (30%) than those in groups I and III (16.98 and 20.83%, respectively). When comparing the results of the group of patients using assisted hatching with those of the group that did not, the first reported a 20% pregnancy rate versus no pregnancy in the other group.

Collaborative Business Planning in Initial Vocational Education and Training

ERIC Educational Resources Information Center

Laine, Kati; Hämäläinen, Raija

2015-01-01

There is a growing demand to enhance entrepreneurship. This study aims at producing knowledge that can assist teachers in designing and supporting collaborative learning of entrepreneurship in vocational education. A qualitative case study approach was adopted. The outcome of this study provides a better understanding of the factors that hinder…

Robot-Assisted Laparoscopic Repair of Spontaneous Appendicovesical Fistula

PubMed Central

Kibar, Yusuf; Yalcin, Serdar; Kopru, Burak; Topuz, Bahadir; Ebiloglu, Turgay

2016-01-01

Abstract Background: To report the first case of the spontaneous appendicovesical fistulas' (AVF) repair with robot assisted laparoscopy. Case Presentation: A 29-year-old male patient with urgent persistant bacteriuria and dysuria was referred to our clinic. Physical examination and blood tests were normal. He had used various antibiotics due to recurrent UTI for about 20 years. Computed tomography revealed the fistula tract between the distal end of the appendix and right lateral wall of the bladder dome. He was successfully treated with robot-assisted laparoscopic repair. Following this surgery, the patient's complaints were resolved completely. Conclusion: AVF is the rare condition. Robot-assisted laparoscopy repair of AVF is safe and effective treatment option. PMID:27579435

Flyboy: Using the Arts and Theater to Assist Suicidal Adolescents

ERIC Educational Resources Information Center

Mullen, Carol A.; Buttignol, Margie; Diamond, C. T. Patrick

2005-01-01

This article integrates story and the form of qualitative methodology known as arts-based inquiry. The authors use this approach to provide a case study of Kal, a 15-year-old boy who had unsuccessfully attempted to end his life by "flying" off his apartment balcony. The paper begins with orientation to the background of this case and to…

Critical Success Factors in the Curriculum Alignment Process: The Case of the College of Business at Abu Dhabi University

ERIC Educational Resources Information Center

Camba, Pitzel; Krotov, Vlad

2015-01-01

The main goals of this article are to (a) assist business schools in understanding the curriculum alignment process, and (b) uncover critical success factors in curriculum alignment. Based on a case study conducted at the College of Business at Abu Dhabi University, a detailed curriculum alignment process description is provided. The process…

Has Technology Been Considered? A Guide for IEP Teams. CASE/TAM Assistive Technology Policy and Practice Series.

ERIC Educational Resources Information Center

Chambers, A. C.

This guide compiles information essential to a working knowledge of assistive technology for children with disabilities. It addresses the definition of assistive technology and provides information on laws which direct the provision of assistive technology. The manual provides a framework to guide the Individualized Education Program (IEP) team as…

Plasma Assisted Ignition and Combustion at Low Initial Gas Temperatures: Development of Kinetic Mechanism

DTIC Science & Technology

2016-10-05

of these species experimentally challenging. In these cases , TALIF is a good alternative. The energy levels used in this study are shown in Fig. 2.1...flame velocities achieved in lean mixtures (ER=0.5 in our experimental case ) can be an interesting issue for industrial applications. One of the possible...dielectric barrier discharge (nSDBD) was studied experimentally at high initial pressures P = 3 − 6 bar. The discharge was studied in different gas mixtures

Perceived Case Management Needs and Service Preferences of Frequent Emergency Department Users: Lessons Learned in a Large Urban Centre.

PubMed

Kahan, Deborah; Poremski, Daniel; Wise-Harris, Deborah; Pauly, Daniel; Leszcz, Molyn; Wasylenki, Donald; Stergiopoulos, Vicky

2016-01-01

This study aimed to explore the service needs and preferences of frequent emergency department users with mental health and addictions concerns who participated in a brief intensive case management intervention. We conducted semi-structured individual interviews with 20 frequent emergency department users with mental health and addictions challenges, 13 service providers involved in the delivery of a brief case management intervention, and a focus group with intervention case managers. Thematic analysis was used to explore perceived service user profiles, service needs and preferences of care. Service users experienced complex health and social needs and social isolation, while exhibiting resilience and the desire to contribute. They described multiple instances of stigmatization in interactions with healthcare professionals. Components of the brief intensive case management intervention perceived to be helpful included system navigation, advocacy, intermediation, and practical needs assistance. Frequent service users valued relational responsiveness, a non-judgmental stance, and a recovery orientation in case managers. Interventions for frequent service users in mental health may be enhanced by focusing on the engagement of formal and informal social supports, practical needs assistance, system navigation, advocacy and intermediation, and attention to the recovery goals of service users.

Oral and maxillofacial surgery with computer-assisted navigation system.

PubMed

Kawachi, Homare; Kawachi, Yasuyuki; Ikeda, Chihaya; Takagi, Ryo; Katakura, Akira; Shibahara, Takahiko

2010-01-01

Intraoperative computer-assisted navigation has gained acceptance in maxillofacial surgery with applications in an increasing number of indications. We adapted a commercially available wireless passive marker system which allows calibration and tracking of virtually every instrument in maxillofacial surgery. Virtual computer-generated anatomical structures are displayed intraoperatively in a semi-immersive head-up display. Continuous observation of the operating field facilitated by computer assistance enables surgical navigation in accordance with the physician's preoperative plans. This case report documents the potential for augmented visualization concepts in surgical resection of tumors in the oral and maxillofacial region. We report a case of T3N2bM0 carcinoma of the maxillary gingival which was surgically resected with the assistance of the Stryker Navigation Cart System. This system was found to be useful in assisting preoperative planning and intraoperative monitoring.

Robot-assisted versus open radical prostatectomy: the differential effect of regionalization, procedure volume and operative approach.

PubMed

Sammon, Jesse D; Karakiewicz, Pierre I; Sun, Maxine; Sukumar, Shyam; Ravi, Praful; Ghani, Khurshid R; Bianchi, Marco; Peabody, James O; Shariat, Shahrokh F; Perrotte, Paul; Hu, Jim C; Menon, Mani; Trinh, Quoc-Dien

2013-04-01

The use of robot-assisted radical prostatectomy has increased rapidly despite the absence of randomized, controlled trials showing the superiority of this approach. While recent studies suggest an advantage for perioperative complication rates, they fail to account for the volume-outcome relationship. We compared perioperative outcomes after robot-assisted and open radical prostatectomy, while considering the impact of this established relationship. Using the NIS (Nationwide Inpatient Sample), we abstracted data on patients treated with radical prostatectomy in 2009. Univariable and multivariable logistic regression analyses were done to compare the rates of blood transfusion, intraoperative and postoperative complications, prolonged length of stay, increased hospital charges and mortality between robot-assisted and open radical prostatectomy overall and across volume quartiles. An estimated 77,616 men underwent radical prostatectomy, including a robot-assisted and an open procedure in 63.9% and 36.1%, respectively. Low volume centers averaged 26.2 robot-assisted and 5.2 open cases, while very high volume centers averaged 578.8 robot-assisted and 150.2 open cases. Overall, patients treated with the robot-assisted procedure experienced a lower rate of adverse outcomes than those treated with the open procedure for all measured categories. Across equivalent volume quartiles robot-assisted radical prostatectomy outcomes were generally favorable. However, the open procedure at high volume centers resulted in a lower postoperative complication rate (OR 0.59, 95% CI 0.46-0.75), elevated hospital charges (OR 0.75, 95% CI 0.64-0.87) and a comparable blood transfusion rate (OR 1.38, 95% CI 0.93-2.02) relative to the robot-assisted procedure at low volume centers. Regionalization has occurred to a greater extent for robot-assisted than for open radical prostatectomy with an associated benefit in overall outcomes. Nonetheless, low volume institutions experienced inferior outcomes relative to the highest volume centers irrespective of approach. These findings demonstrate the importance of accounting for hospital volume when examining the benefit of a surgical technique. Copyright © 2013 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

Transanal total mesorectal excision: a systematic review of the experimental and clinical evidence.

PubMed

Araujo, S E; Crawshaw, B; Mendes, C R; Delaney, C P

2015-02-01

Achieving a clear distal or circumferential resection margins with laparoscopic total mesorectal excision (TME) may be laborious, especially in obese males and when operating on advanced distal rectal tumors with a poor response to neoadjuvant treatment. Transanal (TaTME) is a new natural orifice translumenal endoscopic surgery modality in which the rectum is mobilized transanally using endoscopic techniques with or without laparoscopic assistance. We conducted a comprehensive systematic review of publications on this new technique in PubMed and Embase databases from January, 2008, to July, 2014. Experimental and clinical studies written in English were included. Experimental research with TaTME was done on pigs with and without survival models and on human cadavers. In these studies, laparoscopic or transgastric assistance was frequently used resulting in an easier upper rectal dissection and in a longer rectal specimen. To date, 150 patients in 16 clinical studies have undergone TaTME. In all but 15 cases, transabdominal assistance was used. A rigid transanal endoscopic operations/transanal endoscopic microsurgery (TEO/TEM) platform was used in 37 patients. Rectal adenocarcinoma was the indication in all except for nine cases of benign diseases. Operative times ranged from 90 to 460 min. TME quality was deemed intact, satisfactory, or complete. Involvement in circumferential resection margins was detected in 16 (11.8 %) patients. The mean lymph node harvest was equal or greater than 12 in all studies. Regarding morbidity, pneumoretroperitoneum, damage to the urethra, and air embolism were reported intraoperatively. Mean hospital stay varied from 4 to 14 days. Postoperative complications occurred in 34 (22.7 %) patients. TaTME with TEM is feasible in selected cases. Oncologic safety parameters seem to be adequate although the evidence relies on small retrospective series conducted by highly trained surgeons. Further studies are expected.

Liposuction Assisted Lipoma Removal – Option or Alternative?

PubMed Central

Peev, Igor; Spasevska, Liljana; Mirchevska, Elizabeta; Tudzarova-Gjorgova, Smilja

2017-01-01

BACKGROUND: Lipomas are the most frequent soft -tissue tumors arising from adipose tissue. Traditionally, open surgery is a mainstay of their treatment. Recently, new treatment modalities emerge in order to decrease morbidity, to increase satisfaction rate in patents, but not to raise recurrence risk at the same time. AIM: The aim of this article is to present our experience with liposuction assisted lipoma removal in terms of efficacy, complications, risk of recurrence and patient satisfaction. METHODS: The study was prospective in which treated lipomas with vacuum suction were analyzed. Preoperative diagnosis comprised clinical exam and additional diagnostic tools as to rule out malignancy. Subcutaneous lipomas with diameter of at least 5 cm were taken into account. Tumescent liposuction technique with modification was used. RESULTS: Lipoma’s size, distribution and demographics are given. Total removal with affordable rate of complication was achieved in each case. No recurrences in 12 months follow-up period were seen. Satisfaction rate in patients was high. CONCLUSION: Liposuction assisted lipoma removal is a good alternative to open approach lipectomy and we would recommend its use in selected cases where, it might be more advantageous. However, prospective randomized controlled studies are needed in order to estimate its accurate clinical value. PMID:29104686

Personalized Monitoring and Assistive Systems: Case Study of Efficient Home Solutions.

PubMed

Lhotska, Lenka; Doležal, Jaromír; Adolf, Jindřich; Potůček, Jiří; Křížek, Miroslav; Chbani, Baha

2018-01-01

The rapid emergence and proliferation of connected medical devices and their application in healthcare are already part of the Healthcare Internet of Things (IoT) - as this area started to be named. Their true impact on patient care and other aspects of healthcare remains to be seen and is highly dependent on the quality and relevancy of the data acquired. There is also the trend of application of IoT in telemedicine and home care environment. Currently many research groups focus on design and development of various solutions that can assist elderly and handicapped people in their home environment. However, many of these solutions are sophisticated and require advanced users that are able to control the device, handle error states and exceptions. They are frequently using expensive technologies that are good for laboratory environment but they are not affordable for many elderly or handicapped persons. In the paper we will analyze the current situation, present identified needs of elderly population and propose potential solutions. On a case study of efficient home solution of a personalized and assistive system we will show possibilities of technologically simple solutions using off-the-shelf devices and elements.

Academic performance: A case study of mathematics and science educators from rural Washington high schools

NASA Astrophysics Data System (ADS)

Hancock, Tira K.

A qualitative descriptive case study explored courses of action for educators and leaders of math and science educators to implement to help students achieve state assessment standard and postsecondary success. The problem focused on two demographically similar rural high schools in Southwest Washington that demonstrated inadequate rates of student achievement in mathematics and science. The research question investigated courses of action that may assist educators and leaders of secondary math and science educators to help students achieve WASL standards and postsecondary success in compliance with the No Child Left Behind (NCLB) Act of 2001. Senge's learning organization theory (1990, 2006) and Fullan's (2001) contributions to leading and learning in times of change provided the theoretical framework for the study. Twenty study participant responses analyzed with qualitative analysis software QSR NVivo 7 revealed six themes. Triangulation of responses with secondary data from WASL assessment scores and case study school assessment data identified 14 courses of action and three recommendations for educators and leaders of math and science educators to help students meet state standards and postsecondary success. Critical factors identified in the study as needed to assist educators to help students succeed included professional development, collaboration, teaching practices, funding, student accountability, and parental involvement.

Outcome trajectories for assisted living and nursing facility residents in Oregon.

PubMed Central

Frytak, J R; Kane, R A; Finch, M D; Kane, R L; Maude-Griffin, R

2001-01-01

OBJECTIVE: To compare assisted living residents and nursing home residents on outcome trajectories for three outcomes: ability to perform activities of daily living (ADLs), psychological well-being, and pain and discomfort. DATA SOURCES/STUDY SETTING: A representative sample of one-third of the census from 38 participating assisted living facilities (N = 605) and two-fifths of the census from 31 participating nursing facilities (N = 610). STUDY DESIGN: A longitudinal design using hierarchical linear models to examine how setting (being in an assisted living setting or in a nursing home) affected growth trajectories for each outcome studied when adjusting for other resident characteristics. DATA COLLECTION: Residents or their proxies were interviewed and chart reviews done at baseline, six months, and one year. All baseline data were collected between August 1995 and May 1996. PRINCIPAL FINDINGS: We found differences in case mix between assisted living and nursing facility residents but no differences in outcome trajectories for ADLs, psychological well-being, and pain and discomfort. For ADLs and pain and discomfort on average, residents in both settings experienced change over the study period. For psychological well-being, residents experienced no change on average. CONCLUSIONS: The lack of difference in growth trajectories for ADLs, pain and discomfort, and psychological well-being between the two settings was noteworthy. PMID:11324746

White-collar foreign workers in Taiwan.

PubMed

Kanjanapan, W

1992-01-01

"This paper will provide some insights on both capital-assisted and non capital-assisted migrants. Drawing upon government statistics from various sources, the analysis will begin with an examination of the links between DFI [direct foreign investment] inflows and the movement of foreign professionals. Then, a qualitative analysis of case studies of Americans who are language teachers will be used to assess some background characteristics of this particular group of migrants, their international migration process, their work experience as well as their adjustment to the host society." excerpt

Phrenic nerve reconstruction in complete video-assisted thoracic surgery.

PubMed

Kawashima, Shun; Kohno, Tadasu; Fujimori, Sakashi; Yokomakura, Naoya; Ikeda, Takeshi; Harano, Takashi; Suzuki, Souichiro; Iida, Takahiro; Sakai, Emi

2015-01-01

Primary or metastatic lung cancer or mediastinal tumours may at times involve the phrenic nerve and pericardium. To remove the pathology en bloc, the phrenic nerve must be resected. This results in phrenic nerve paralysis, which in turn reduces pulmonary function and quality of life. As a curative measure of this paralysis and thus a preventive measure against decreased pulmonary function and quality of life, we have performed immediate phrenic nerve reconstruction under complete video-assisted thoracic surgery, and with minimal additional stress to the patient. This study sought to ascertain the utility of this procedure from an evaluation of the cases experienced to date. We performed 6 cases of complete video-assisted thoracic surgery phrenic nerve reconstruction from October 2009 to December 2013 in patients who had undergone phrenic nerve resection or separation to remove tumours en bloc. In all cases, it was difficult to separate the phrenic nerve from the tumour. Reconstruction involved direct anastomosis in 3 cases and intercostal nerve interposition anastomosis in the remaining 3 cases. In the 6 patients (3 men, 3 women; mean age 50.8 years), we performed two right-sided and four left-sided procedures. The mean anastomosis time was 5.3 min for direct anastomosis and 35.3 min for intercostal nerve interposition anastomosis. Postoperative phrenic nerve function was measured on chest X-ray during inspiration and expiration. Direct anastomosis was effective in 2 of the 3 patients, and intercostal nerve interposition anastomosis was effective in all 3 patients. Diaphragm function was confirmed on X-ray to be improved in these 5 patients. Complete video-assisted thoracic surgery phrenic nerve reconstruction was effective for direct anastomosis as well as for intercostal nerve interposition anastomosis in a small sample of selected patients. The procedure shows promise for phrenic nerve reconstruction and further data should be accumulated over time. © The Author 2014. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

Clinical outcomes in endometrial cancer care when the standard of care shifts from open surgery to robotics.

PubMed

Mok, Zhun Wei; Yong, Eu Leong; Low, Jeffrey Jen Hui; Ng, Joseph Soon Yau

2012-06-01

In Singapore, the standard of care for endometrial cancer staging remains laparotomy. Since the introduction of gynecologic robotic surgery, there have been more data comparing robotic surgery to laparoscopy in the management of endometrial cancer. This study reviewed clinical outcomes in endometrial cancer in a program that moved from laparotomy to robotic surgery. A retrospective review was performed on 124 consecutive endometrial cancer patients. Preoperative data and postoperative outcomes of 34 patients undergoing robotic surgical staging were compared with 90 patients who underwent open endometrial cancer staging during the same period and in the year before the introduction of robotics. There were no significant differences in the mean age, body mass index, rates of diabetes, hypertension, previous surgery, parity, medical conditions, size of specimens, histologic type, or stage of cancer between the robotic and the open surgery groups. The first 20 robotic-assisted cases had a mean (SD) operative time of 196 (60) minutes, and the next 14 cases had a mean time of 124 (64) minutes comparable to that for open surgery. The mean number of lymph nodes retrieved during robot-assisted staging was smaller than open laparotomy in the first 20 cases but not significantly different for the subsequent 14 cases. Robot-assisted surgery was associated with lower intraoperative blood loss (110 [24] vs 250 [83] mL, P < 0.05), a lower rate of postoperative complications (8.8% vs 26.8%, P = 0.032), a lower wound complication rate (0% vs 9.9%, P = 0.044), a decreased requirement for postoperative parenteral analgesia (5.9% vs 51.1, P < 0.001), and shorter length of hospitalization (2.0 [1.1] vs 6.0 [4.5] days, P < 0.001) compared to patients in the open laparotomy group. Our series shows that outcomes traditionally associated with laparoscopic endometrial cancer staging are achievable by laparoscopy-naive gynecologic cancer surgeons moving from laparotomy to robot-assisted endometrial cancer staging after a relatively small number of cases.

A rare case of acute presentation of trocar site hernia from robot-assisted laparoscopic partial nephrectomy.

PubMed

Ng, Zi Qin; Pemberton, Richard; Tan, Patrick

2018-02-15

Trocar site hernia is not a common acute complication encountered after robot-assisted surgery, especially in the urological cohort of patients. A few case reports of small bowel obstruction secondary to incarceration by trocar site hernia have been described in gynaecological surgery and prostatectomies. As the clinical presentation is non-specific, late diagnosis has significant implication on morbidity and mortality. Here, we present a rare case of a patient with recent robot-assisted laparoscopic partial nephrectomy for a renal cell carcinoma presented with features of impending bowel obstruction secondary to incarcerated small bowel in the trocar site. We also reviewed the literature focusing on clinical features of trocar site hernia and preventive measures.

Education Intervention "Caregivers Like Me" for Latino Family Caregivers Improved Attitudes Toward Professional Assistance at End-of-life Care.

PubMed

Cruz-Oliver, Dulce M; Malmstrom, Theodore K; Fernández, Natalia; Parikh, Manas; García, Jessica; Sanchez-Reilly, Sandra

2016-07-01

This study explores the ability of a culturally sensitive and case-based education intervention, Caregivers Like Me, to improve knowledge and attitudes regarding end-of-life (EOL) resources among Latino caregivers. A multicentered, cross-sectional study of Latino communities from different geographical regions and cultural backgrounds. An educational intervention was administered to family caregivers of Latino elders using a case-based video "telenovela" and pretest-posttest questionnaires. Participants (N = 145) were mostly females (79%) with mean age of 56 ± 15 years. They reported active learning from intervention (91%) and high satisfaction (92%) with educational experience. Both caregiver stress self-awareness and willingness to accept professional help improved significantly from pretest to posttest. A culturally sensitive educational intervention increased Latino caregivers' self-awareness about caregiver stress and the need to consider professional assistance for EOL care. © The Author(s) 2015.

Ankle Impingement Caused by an Intra-articular Plica: A Report of 2 Cases.

PubMed

Rosenbaum, Andrew J; Positano, Rock G; Positano, Rock C J; Dines, Joshua S

2016-02-01

Entrapment of soft tissues in the anterolateral gutter of the ankle can cause impingement. When symptomatic, patients complain of chronic ankle pain exacerbated with dorsiflexion. Symptoms of instability and a history of recurring ankle sprains are common findings. Plain radiographs and magnetic resonance imaging may assist clinicians in identifying associated pathology. We present 2 cases of ankle impingement occurring in the setting of equivocal examination and imaging findings. In both cases, arthroscopy revealed a likely congenital, intra-articular plica. Therapeutic, Level IV: Case Study. © 2015 The Author(s).

Influence of the extraction method on the yield of flavonoids and phenolics from Sideritis spp. (Pirin Mountain tea).

PubMed

Alipieva, Kalina; Petreska, Jasmina; Gil-Izquierdo, Angel; Stefova, Marina; Evstatieva, Ljuba; Bankova, Vassya

2010-01-01

The influence of the extraction method on the yield and composition of extracts of Sideritis (Pirin mountain tea) has been studied. Maceration, ultrasound-assisted (USAE) and microwave assisted extraction (MAE) were applied. Total phenolics and total flavonoids were quantified spectrophotometrically, and individual compounds were analyzed by HPLC-DAD-MS(n). This preliminary study reveals that the traditional way of tea preparation from Sideritis is the most appropriate in order to extract the maximum of total flavonoids and total phenolics. In the case of methanol extraction, the optimal method is USAE.

The Effect of Technical Assistance on Involvement and Use: The Case of a Research, Evaluation, and Technical Assistance Project

ERIC Educational Resources Information Center

Roseland, Denise; Volkov, Boris B.; Callow-Heusser, Catherine

2011-01-01

In contrast to typical National Science Foundation program evaluations, the Utah State Math Science Partnership-Research, Evaluation and Technical Assistance Project (MSP-RETA) provided technical assistance (TA) in two forms: direct TA for up to 10 projects a year, and professional development sessions for a larger number of project staff. Not…

Robotic-assisted percutaneous coronary intervention--filling an unmet need.

PubMed

Carrozza, Joseph P

2012-02-01

Percutaneous coronary intervention (PCI) has undergone a remarkable evolution over the past 25 years. Initially, the procedure was limited to relatively straightforward lesions and was associated with significant risk and unpredictable long-term efficacy. With the incorporation of new technologies such as stents, the safety and efficacy of the procedure has improved dramatically. However, the fundamental way in which the procedure is performed has changed little since the time of Gruntzig's first successful case. Cumulative exposure to ionizing radiation, orthopedic injuries resulting from wearing shielding aprons, and fatigue from standing for hours at the table have made the catheterization laboratory a "high-risk workplace" for the interventional cardiologist. Robotic-assisted PCI was developed to allow the operator to precisely manipulate angioplasty guidewires, balloons, and stents from a radiation-shielded cockpit. A small first-in-man study demonstrated that PCI can be performed with robotic assistance. The pivotal Percutaneous Robotically Enhanced Coronary Intervention Study trial is currently enrolling patients and evaluating the safety and efficacy of the CorPath® robotically assisted PCI system.

3-Tesla MRI-assisted detection of compression points in ulnar neuropathy at the elbow in correlation with intraoperative findings.

PubMed

Hold, Alina; Mayr-Riedler, Michael S; Rath, Thomas; Pona, Igor; Nierlich, Patrick; Breitenseher, Julia; Kasprian, Gregor

2018-03-06

Releasing the ulnar nerve from all entrapments is the primary objective of every surgical method in ulnar neuropathy at the elbow (UNE). The aim of this retrospective diagnostic study was to validate preoperative 3-Tesla MRI results by comparing the MRI findings with the intraoperative aspects during endoscopic-assisted or open surgery. Preoperative MRI studies were assessed by a radiologist not informed about intraoperative findings in request for the exact site of nerve compression. The localizations of compression were then correlated with the intraoperative findings obtained from the operative records. Percent agreement and Cohen's kappa (κ) values were calculated. From a total of 41 elbows, there was a complete agreement in 27 (65.8%) cases and a partial agreement in another 12 (29.3%) cases. Cohen's kappa showed fair-to-moderate agreement. High-resolution MRI cannot replace thorough intraoperative visualization of the ulnar nerve and its surrounding structures but may provide valuable information in ambiguous cases or relapses. Copyright © 2018 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

Funding Based on Needs? A Study on the Use of Needs Assessment Data by a Major Humanitarian Health Assistance Donor in its Decisions to Allocate Funds

PubMed Central

Olin, Emma; von Schreeb, Johan

2014-01-01

Background: International humanitarian assistance is essential for disaster-affected populations, particularly in resource scarce settings. To target such assistance, needs assessments are required. According to internationally endorsed principles, donor governments should provide funding for humanitarian assistance based on need. Aim: The aim of this study is to explore a major donor’s use of needs assessment data in decision-making for allocations of funds for health-related humanitarian assistance contributions. Setting: This is a case study of the Swedish International Development Cooperation Agency (Sida), a major and respected international donor of humanitarian assistance. Methods: To explore Sida’s use of needs assessment data in practice for needs-based allocations, we reviewed all decision documents and assessment memoranda for humanitarian assistance contributions for 2012 using content analysis; this was followed by interviews with key personnel at Sida. Results: Our document analysis found that needs assessment data was not systematically included in Sida’s assessment memoranda and decision documents. In the interviews, we observed various descriptions of the concept of needs assessments, the importance of contextual influences as well as previous collaborations with implementing humanitarian assistance organizations. Our findings indicate that policies guiding funding decisions on humanitarian assistance need to be matched with available needs assessment data and that terminologies and concepts have to be clearly defined. Conclusion: Based on the document analysis and the interviews, it is unclear how well Sida used needs assessment data for decisions to allocate funds. However, although our observations show that needs assessments are seldom used in decision making, Sida’s use of needs assessments has improved compared to a previous study. To improve project funds allocations based on needs assessment data, it will be critical to develop distinct frameworks for allocation distributions based on needs assessment and clear definitions, measurements and interpretations of needs. Key words: Needs assessment, humanitarian assistance, disasters, donor decision-making PMID:24894417

Exploring the experiences of bereaved families involved in assisted suicide in Southern Switzerland: a qualitative study.

PubMed

Gamondi, Claudia; Pott, Murielle; Forbes, Karen; Payne, Sheila

2015-06-01

In Switzerland, helping with assisted suicide under certain conditions is not prosecuted. With approximately 300 cases annually, this leaves behind a large group of bereaved people where its consequences are mostly unknown. The study aimed to explore family involvement in decision making prior to assisted suicide, and to examine their ways of coping during the bereavement period. A qualitative interview study used the principles of Grounded Theory analysis. Eleven relatives of eight patients, who died in Southern Switzerland after assisted suicide, participated in semistructured interviews. The large majority of family members faced moral dilemmas during the decision-making phase. Their respect for patient's autonomy was a key justification to resolve dilemmas. Two types of involvement were identified: categorised as 'passive' when the decision making was located with the patient, and 'active' when assisted suicide was proposed by the family member and/or the relative was involved in some way. The relatives reported feelings of isolation during and after assisted suicide. Family members reported fear of social stigma and did not openly disclose assisted suicide as the cause of death. None of those interviewed received formal psychological support. Bereaved families express moral dilemmas, feelings of isolation and secrecy in the management of assisted suicide in Southern Switzerland. These features seem underestimated and not sufficiently recognised by the healthcare professionals. Management of assisted suicide requests should include consideration of family members' needs, in addition to those of the patient. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

An investigation on co-axial water-jet assisted fiber laser cutting of metal sheets

NASA Astrophysics Data System (ADS)

Madhukar, Yuvraj K.; Mullick, Suvradip; Nath, Ashish K.

2016-02-01

Water assisted laser cutting has received significant attention in recent times with assurance of many advantages than conventional gas assisted laser cutting. A comparative study between co-axial water-jet and gas-jet assisted laser cutting of thin sheets of mild steel (MS) and titanium (Ti) by fiber laser is presented. Fiber laser (1.07 μm wavelength) was utilised because of its low absorption in water. The cut quality was evaluated in terms of average kerf, projected dross height, heat affected zone (HAZ) and cut surface roughness. It was observed that a broad range process parameter could produce consistent cut quality in MS. However, oxygen assisted cutting could produce better quality only with optimised parameters at high laser power and high cutting speed. In Ti cutting the water-jet assisted laser cutting performed better over the entire range of process parameters compared with gas assisted cutting. The specific energy, defined as the amount of laser energy required to remove unit volume of material was found more in case of water-jet assisted laser cutting process. It is mainly due to various losses associated with water assisted laser processing such as absorption of laser energy in water and scattering at the interaction zone.

Systematic review of published studies on safety and efficacy of thoracoscopic and robot-assisted lobectomy for lung cancer.

PubMed

Nakamura, Hiroshige

2014-01-01

The safety and efficacy of thoracoscopic and robot-assisted lobectomies for primary lung cancer were reviewed in the literature. Thoracoscopic surgery is less invasive compared to thoracotomy, and it has been reported to be superior with regard to the outcome. In addition, the operability of a surgical robot (da Vinci) is favorable and supplements the disadvantages of conventional endoscopic surgery. Robot-assisted lobectomy has been reported to be comparable to thoracoscopic surgery with regard to the safety and efficacy based on analysis of perioperative results and superior with regard to the operability and length of the learning curve. However, a high cost and a long operative time are of concern. Since robot-assisted surgery has been performed only in early cases, the continuation of a comparative investigation may be necessary.

[Fourth evaluation of the law on the review of termination of life on request and assisted suicide (Euthanasia Act)].

PubMed

van der Heide, A; Onwuteaka-Philipsen, B D; van Delden, J J M; Gevers, J K M; van der Maas, P J; van der Wal, G

2005-09-24

This fall, an extensive study will start to evaluate the Dutch Euthanasia Act. This law was enacted in 2002. According to this law, physicians must report cases of euthanasia and physician-assisted suicide. The cases are then judged by regional euthanasia review committees consisting of a lawyer, a physician and an ethicist. Only if they conclude that the case does not meet the requirements for prudent practice, it will be sent to the public prosecutor. The study will be focused on the practice of medical end-of-life decision-making, the functioning and effects of the Euthanasia Act, and opinions of physicians about the scope of the law and the demarcation between different end-of-life decisions. The study will comprise 4 sub-studies: a judicial evaluation, a death certificate study, a survey among physicians and a panel study among physicians, nurses, members of euthanasia review committees, lawyers and ethicists. This study is the fourth in a row of nationwide studies into end-of-life practices that have been performed since 1990. The previous studies contributed to the public debate about medical care at the end of life and to the development of policy in this field. It is expected that this study, by providing up-to-date information on and insight into end-of-life care in the Netherlands, will do the same.

First reported case of Lorazepam-assisted interview in a young Indian female presenting with dissociative identity disorder and improvement in symptoms after the interview.

PubMed

Mushtaq, Raheel; Shoib, Sheikh; Arif, Tasleem; Shah, Tabindah; Mushtaq, Sahil

2014-01-01

Dissociative identity disorder (DID) is one of the most fascinating disorders in psychiatry. The arduous search to reveal the obscurity of this disorder has led to colossal research in this area over the years. Although drug-assisted interviews are not widely used, they may be beneficial for some patients that do not respond to conventional treatments such as supportive psychotherapy or psychopharmacotherapy. Drug-assisted interviews facilitate recall of memories in promoting integration of dissociative information. We report a case of a 16-year-old female with dissociative identity disorder (DID) that was treated with lorazepam-assisted interview and there was rapid improvement in symptoms after the interview.

First Reported Case of Lorazepam-Assisted Interview in a Young Indian Female Presenting with Dissociative Identity Disorder and Improvement in Symptoms after the Interview

PubMed Central

Mushtaq, Raheel; Arif, Tasleem; Shah, Tabindah; Mushtaq, Sahil

2014-01-01

Dissociative identity disorder (DID) is one of the most fascinating disorders in psychiatry. The arduous search to reveal the obscurity of this disorder has led to colossal research in this area over the years. Although drug-assisted interviews are not widely used, they may be beneficial for some patients that do not respond to conventional treatments such as supportive psychotherapy or psychopharmacotherapy. Drug-assisted interviews facilitate recall of memories in promoting integration of dissociative information. We report a case of a 16-year-old female with dissociative identity disorder (DID) that was treated with lorazepam-assisted interview and there was rapid improvement in symptoms after the interview. PMID:25161793

Case studies in nanny state name-calling: what can we learn?

PubMed

Magnusson, R S

2015-08-01

The 'nanny state' has become a popular metaphor in debates about public health regulation. It fulfils a particular role in that debate: to caution government against taking action. This paper presents case studies of nanny state criticisms, using them to identify a series of contextual features that may assist in better understanding, evaluating and where appropriate, resisting the rhetorical force of nanny state criticisms. The case studies presented include Rush Limbaugh's reactions to Michelle Obama's efforts to encourage American food companies to market healthier food to children; Christopher Hitchens' critique of New York City Mayor Michael Bloomberg's public health policies; and the reaction of neoliberal think tanks to Australia's plain tobacco packaging legislation. These case studies do not provide a basis for making generalisations about the practice of 'nanny state name-calling'. Nor do they preclude debate about the appropriate limits of government action. However, in appropriate cases they may assist policy-makers and public health advocates to contest the framing of public health interventions as unwarranted incursions into the private lives of individuals. One important lesson from these case studies is that the principal concern of nanny state critics is not loss of freedom as such, but the role of the state. The nanny state critique is ultimately a call for the state to be agnostic about the health of citizens, allowing market forces to dominate. Although the nanny state critique is not new, it is a significant challenge to government efforts to address lifestyle-influenced risk factors for non-communicable diseases, including tobacco use, harmful use of alcohol, and unhealthy diet. Copyright © 2015 The Author. Published by Elsevier Ltd.. All rights reserved.

Businesses assisting K--12 science instruction: Four case studies of long-term school partnerships

NASA Astrophysics Data System (ADS)

van Trieste, Lynne M.

Businesses lack enough qualified applicants to fill the increasing need for scientists and engineers while educators lack many resources for science programs in K-12 schools. This series of case studies searched for successful collaborations between the two in four geographic locations: Boise, Idaho; Dallas, Texas; Los Angeles County, California, and Orange County, California. These science education partnerships were investigated to gain an understanding of long-term partnership structure, functioning and evaluation methods. Forty-nine individual interviews with representatives from the groups of stakeholders these programs impact were also conducted. Stakeholder groups included students, teachers, parents, school administrators, business liaisons, and non-profit representatives. Several recurring themes in these partnerships reinforced the existing literature research findings. Collaboration and communication between partners, teacher professional development, the need for more minority and female representation in physical science careers, and self-efficacy in relation to how people come to view their scientific abilities, are among these themes. Topics such as program replication, the importance of role models, programs using "hands-on" activities, reward systems for program participants, and program outcome measurement also emerged from the cases investigated. Third-party assistance by a non-profit entity is occurring within all of these partnerships. This assistance ranges from a service providing material resources such as equipment, lesson plans and meeting space, to managing the partnership fundraising, program development and evaluations. Discussions based upon the findings that support or threaten sustainment of these four partnerships, what a "perfect" partnership might look like, and areas in need of further investigation conclude this study.

Application of the moving-actuator type pump as a ventricular assist device: in vitro and in vivo studies.

PubMed

Lee, H S; Rho, Y R; Park, C Y; Hwang, C M; Kim, W G; Sun, K; Choi, M J; Lee, K K; Cheong, J T; Shim, E B; Min, B G

2002-06-01

A moving actuator type pump has been developed as a multifunctional Korean artificial heart (AnyHeart). The pump consists of a moving actuator as an energy converter, right and left sacs, polymer (or mechanical) valves, and a rigid polyurethane housing. The actuator containing a brushless DC motor moves back and forth on an epicyclical gear train to produce a pendular motion, which compresses both sacs alternately. Of its versatile functions of ventricular assist device and total artificial heart use, we have evaluated the system performance as a single or biventricular assist device through in vitro and in vivo experiments. Pump performance and anatomical feasibility were tested using various animals of different sizes. In the case of single ventricular assist device (VAD) use, one of the sacs remained empty and a mini-compliance chamber was attached to either an outflow or inflow port of the unused sac. The in vitro and in vivo studies show acceptable performance and pump behavior. Further extensive study is required to proceed to human application.

Effect of the ultrasound-assisted preliminary maceration on the efficiency of the essential oil distillation from selected herbal raw materials.

PubMed

Kowalski, Radosław; Kowalska, Grażyna; Jamroz, Jerzy; Nawrocka, Agnieszka; Metyk, Damian

2015-05-01

The objective of the study was the estimation of the ultrasound-assisted preliminary maceration effect on the efficiency of essential oil distillation and on its qualitative and quantitative composition. The experiment included analyses on three herbal materials, i.e. peppermint leaves (Mentha piperita L.), marjoram herb (Origanum majorana L.), and chamomile flowers (Chamomilla recutita (L.) Rauschert). The study showed that the application of preliminary water maceration of raw material, augmented with ultrasounds, had a statistically significant increasing effect on the amount of oil distilled, in the case of mint leaf from 1.32% to 1.46% v/w, and in the case of marjoram herb from 1.13% to 1.27% v/w. In the case of chamomile flowers no significant effect of ultrasound on the amount of oil obtained was observed. Generally, comparing the composition of essential oils obtained in the experiments with the requirements of the relevant standards no unfavourable effect of the distillation augmenting techniques applied was noted. Therefore, it should be expected that the studied distillates of volatile fractions will have the desired biological activity. Copyright © 2014 Elsevier B.V. All rights reserved.

Changing laws on medical assistance in dying: Implications for critical care nurses.

PubMed

Edwards, Marie

2016-10-01

In February 2015, the Supreme Court of Canada released its decision in the Carter v. Canada (Attorney General) case, declaring section 241(b) and section 14 of the Criminal Code invalid, and granting a one-year suspension on that declaration to enable the Parliament of Canada to respond. In June 2016, Bill C-14: An Act to Amend the Criminal Code and Make Related Amendments to Other Acts (Medical Assistance in Dying) was passed after much debate in the House of Commons and Senate of Canada. Brief summaries of the Carter v. Canada case and the new federal law are provided and questions regarding medical assistance in dying are explored. The implications of the case and the new law for critical care nurses are also examined, including the need for nurses to attend to legislative changes, the need for education about the roles of nurses in medical assistance in dying, particularly what can be learned from other jurisdictions, and the importance of understanding the concept of conscientious objection.

Reconciling Good Intentions: The University-USAID Partnership

ERIC Educational Resources Information Center

Maletzke, Gretchen C.

2009-01-01

The purpose of this case study was to understand the relationship between USAID and U.S. universities in the context of evolving foreign assistance policy. The formation of the partnership and the characteristics of how the partnership functions beyond the political call for this alliance was studied. My interest was to identify and study what…

Humane Education for Students with Visual Impairments: Learning about Working Dogs

ERIC Educational Resources Information Center

Bruce, Susan M.; Feinstein, Jennie Dapice; Kennedy, Meghan C.; Liu, Ming

2015-01-01

Introduction: This study examined the effect of an animal-assisted humane education course on the knowledge of students about caring for dogs physically and psychologically and making informed decisions about dog ownership, including working dogs. Method: This collaborative action-research study employed case study design to examine the effect of…

Federal Stafford Act Disaster Assistance: Presidential Declarations, Eligible Activities, and Funding

DTIC Science & Technology

2010-03-16

disaster preparation actions would be taken.14 Assistance for service animals and pets, pre-disaster authority, evacuation planning, and individual case...2006 authorizes grants to states for the improvement of emergency shelters to accommodate pets and service animals .21 • Expanded assistance to

Pilot Feasibility Study of an Oncology Financial Navigation Program.

PubMed

Shankaran, Veena; Leahy, Tony; Steelquist, Jordan; Watabayashi, Kate; Linden, Hannah; Ramsey, Scott; Schwartz, Naomi; Kreizenbeck, Karma; Nelson, Judy; Balch, Alan; Singleton, Erin; Gallagher, Kathleen; Overstreet, Karen

2018-02-01

Few studies have reported on interventions to alleviate financial toxicity in patients with cancer. We developed a financial navigation program in collaboration with our partners, Consumer Education and Training Services (CENTS) and Patient Advocate Foundation (PAF), to improve patient knowledge about treatment costs, provide financial counseling, and to help manage out-of-pocket expenses. We conducted a pilot study to assess the feasibility and impact of this program. Patients with cancer received a financial education course followed by monthly contact with a CENTS financial counselor and a PAF case manager for 6 months. We measured program adherence, self-reported financial burden and anxiety, program satisfaction, and type of assistance provided. Thirty-four patients (median age, 60.5 years) were consented (85% white and 50% commercially insured). Debt, income declines, and loans were reported by 55%, 55%, and 30% of patients, respectively. CENTS counselors assisted most often with budgeting, retirement planning, and medical bill questions. PAF case managers assisted with applications for appropriate insurance coverage, cost of living issues (eg, housing, transportation), and disability applications. High financial burden and anxiety about costs (4 or 5 on a Likert scale) were reported at baseline by 37% and 47% of patients, respectively. Anxiety about costs decreased over time in 33% of patients, whereas self-reported financial burden did not substantially change. Implementing an oncology financial navigation program is feasible, provides concrete assistance in navigating the cost of care, and mitigates anxiety about costs in a subset of patients. Future work will focus on measuring the program's impact on financial and clinical outcomes.

Patient perspectives on engagement in shared decision-making for asthma care.

PubMed

Tapp, Hazel; Derkowski, Diane; Calvert, Melissa; Welch, Madelyn; Spencer, Sara

2017-06-01

Engagement of patient and advocacy group stakeholders is increasingly considered essential to meaningful outcomes research. Patient-centred research benefits from partnership formation between patients, clinicians and research team members. Here, we describe the rationale for engaging patients on a research team and a case study of patient engagement on an asthma shared decision-making study. Here, we describe a case study of patient engagement in outcomes research and examine the variety of roles patients are engaged in and the associated impact on the study. Patients assisted the project at various levels and were integrated into the research team by (i) advising on study development; (ii) assisting with design and usability of study materials, including the toolkit, patient surveys and dissemination strategies; and (iii) advocacy via membership in external disease-specific organizations and participating in outcomes research conferences. Patients were engaged both individually and as members of a patient advisory board. Primary lessons learned were the importance of building a trusting partnership with patients through understanding perspectives, being aware of clearly explaining patients' roles, research methods and jargon, providing training, listening to patients' needs and understanding what the partnership means from a patient perspective. For the case study described, patient engagement directly influenced multiple aspects of the study, including study design, implementation, data analysis and dissemination through incorporation of the patients' and caregivers' input and concerns. © The Author 2016. Published by Oxford University Press.

The Distinction Between Curative and Assistive Technology.

PubMed

Stramondo, Joseph A

2018-05-01

Disability activists have sometimes claimed their disability has actually increased their well-being. Some even say they would reject a cure to keep these gains. Yet, these same activists often simultaneously propose improvements to the quality and accessibility of assistive technology. However, for any argument favoring assistive over curative technology (or vice versa) to work, there must be a coherent distinction between the two. This line is already vague and will become even less clear with the emergence of novel technologies. This paper asks and tries to answer the question: what is it about the paradigmatic examples of curative and assistive technologies that make them paradigmatic and how can these defining features help us clarify the hard cases? This analysis will begin with an argument that, while the common views of this distinction adequately explain the paradigmatic cases, they fail to accurately pick out the relevant features of those technologies that make them paradigmatic and to provide adequate guidance for parsing the hard cases. Instead, it will be claimed that these categories of curative or assistive technologies are defined by the role the technologies play in establishing a person's relational narrative identity as a member of one of two social groups: disabled people or non-disabled people.

Safety Awareness & Communications Internship

NASA Technical Reports Server (NTRS)

Jefferson, Zanani

2015-01-01

The projects that I have worked on during my internships were updating the JSC Safety & Health Action Team JSAT Employee Guidebook, conducting a JSC mishap case study, preparing for JSC Today Close Call success stories, and assisting with event planning and awareness.

Using assistive technology services at differing levels of care: healthy older couples' perceptions.

PubMed

Harrefors, Christina; Axelsson, Karin; Sävenstedt, Stefan

2010-07-01

The aim of the study was to describe healthy older couples' perceptions of using assistive technology services when needing assistance with care. The use of information technology-based assistive technology services in elder care has increased as a result of an increase of care performed in private homes. The use of assistive technology services in care of older people at home has been evaluated as something positive by patients, relatives and nursing staff, while as resistance to their increased use has also been noted. Twelve healthy couples, aged over 70 years, from northern Sweden were interviewed in 2005 about their perceptions of using assistive technology services in the case of being in need of assistance with personal care. Open, individual semi-structured interviews supported by written vignettes describing three levels of caring needs were used and the data analysed with content analysis. The findings were interpreted as one main theme with three categories: Asset or threat depends on caring needs and abilities. Three categories were identified within the theme: Assistive technology services provide an opportunity; The consequences of using assistive technology services are hard to anticipate; and Fear of assistive technology services when completely dependent on care. Trust and security in the care of older people who are severely ill, dependent on care and living at home should be a hallmark in using assistive technology services. Human presence is an important dimension and must be considered when developing concepts for use of assistive technology services.

Kinematic and neurophysiological consequences of an assisted-force-feedback brain-machine interface training: a case study.

PubMed

Silvoni, Stefano; Cavinato, Marianna; Volpato, Chiara; Cisotto, Giulia; Genna, Clara; Agostini, Michela; Turolla, Andrea; Ramos-Murguialday, Ander; Piccione, Francesco

2013-01-01

In a proof-of-principle prototypical demonstration we describe a new type of brain-machine interface (BMI) paradigm for upper limb motor-training. The proposed technique allows a fast contingent and proportionally modulated stimulation of afferent proprioceptive and motor output neural pathways using operant learning. Continuous and immediate assisted-feedback of force proportional to rolandic rhythm oscillations during actual movements was employed and illustrated with a single case experiment. One hemiplegic patient was trained for 2 weeks coupling somatosensory brain oscillations with force-field control during a robot-mediated center-out motor-task whose execution approaches movements of everyday life. The robot facilitated actual movements adding a modulated force directed to the target, thus providing a non-delayed proprioceptive feedback. Neuro-electric, kinematic, and motor-behavioral measures were recorded in pre- and post-assessments without force assistance. Patient's healthy arm was used as control since neither a placebo control was possible nor other control conditions. We observed a generalized and significant kinematic improvement in the affected arm and a spatial accuracy improvement in both arms, together with an increase and focalization of the somatosensory rhythm changes used to provide assisted-force-feedback. The interpretation of the neurophysiological and kinematic evidences reported here is strictly related to the repetition of the motor-task and the presence of the assisted-force-feedback. Results are described as systematic observations only, without firm conclusions about the effectiveness of the methodology. In this prototypical view, the design of appropriate control conditions is discussed. This study presents a novel operant-learning-based BMI-application for motor-training coupling brain oscillations and force feedback during an actual movement.

Job Rotation at Cardiff University Library Service: A Pilot Study

ERIC Educational Resources Information Center

Earney, Sally; Martins, Ana

2009-01-01

This paper presents case study research of a job rotation pilot involving six library assistants in Cardiff University Library Service (ULS). Firstly, it investigates whether job rotation improves motivation and secondly, whether there is an improvement in skills, both technical and "soft". Following a review of the literature,…

Drama, Media Advertising, and Inner-City Youth.

ERIC Educational Resources Information Center

Conrad, Diane

2002-01-01

Describes a reflective practice case study which involved creating and delivering a unit integrating drama, media literacy, and media production with a focus on advertising for a group of students at an alternative inner-city high school. Proposes this strategy may assist others in studies and teaching practice. (PM)

Providing technical assistance in an environment of uncertainty : a case study in coordinating transportation and land use.

DOT National Transportation Integrated Search

2005-01-01

This study examined the feasibility of just one approach to coordinating transportation and land use planning. The lack of such coordination in the United States has been the subject of much criticism. In rural areas, the locality usually controls la...

LOOK: Examining the Concept of Learning to Look at Print

ERIC Educational Resources Information Center

Hovland, Michelle R.; Gapp, Susan C.; Theis, Becky L.

2011-01-01

The purpose of this observation case study was to understand pre-school and kindergarten teachers' perceptions of what "distinguishing the characteristics of print" means and to identify strategies pre-school and kindergarten teachers employ to assist young children in learning to distinguish the characteristics. This study used…

The role of telementoring and telerobotic assistance in the provision of laparoscopic colorectal surgery in rural areas.

PubMed

Sebajang, H; Trudeau, P; Dougall, A; Hegge, S; McKinley, C; Anvari, M

2006-09-01

The aim of this study was to assess whether telementoring and telerobotic assistance would improve the range and quality of laparoscopic colorectal surgery being performed by community surgeons. We present a series of 18 patients who underwent telementored or telerobotically assisted laparoscopic colorectal surgery in two community hospitals between December 2002 and December 2003. Four community surgeons with no formal advanced laparoscopic fellowship were remotely mentored and assisted by an expert surgeon from a tertiary care center. Telementoring was achieved with real-time two-way audio-video communications over bandwidths of 384 kbps-1.2 mbps and included one redo ileocolic resection, two right hemicolectomies, two sigmoid resections, three low anterior resections, one subtotal colectomy, one reversal of a Hartmann operation, and one abdominoperineal resection. A Zeus TS microjoint system (Computer Motion Inc, Santa Barbara CA) was used to provide telepresence for the telerobotically assisted laparoscopic procedures, which included three right hemicolectomies, three sigmoid resections, and one low anterior resection. There were no major intraoperative complications. There were two minor intraoperative complications involving serosal tears of the colon from the robotic graspers. In the telementored cases, there were two postoperative complications requiring reoperation (intra-abdominal bleeding and small bowel obstruction). Two telementored procedures were converted because of the mentee's inability to find the appropriate planes of dissection. One telerobotically assisted procedure was completed laparoscopically by the local surgeon with aid of telementoring because of inadequate robotic arm position. The median length of hospital stay for this series was 4 days. The surgeons considered telementoring useful in all cases (median score 4 out of 5). The use of remote telerobotic assistance was also considered a significant enabling tool. Telementoring and remote telerobotic assistance are excellent tools for supporting community surgeons and providing patients better access to advanced surgical care.

Feasibility of robot-assisted modified radical neck dissection by post-auricular facelift approach.

PubMed

Tae, K; Ji, Y B; Song, C M; Sung, E S; Chung, J H; Lee, S H; Park, H J

2016-11-01

The aim of this study was to evaluate the technical feasibility and safety of robot-assisted modified radical neck dissection (MRND) for head and neck cancer patients with a clinically node-positive neck. The cases of 10 head and neck cancer patients who underwent unilateral therapeutic robot-assisted MRND by post-auricular facelift approach were analyzed. The robot-assisted MRND was completed successfully in all patients without any conversion to conventional neck dissection. The mean number of lymph nodes removed was 36.7±8.6. The mean duration of surgery for robot-assisted MRND was 274±65min (range 175-395min). Transient marginal nerve palsy occurred in two patients and partial necrosis of the skin flap occurred in one patient. In terms of cosmetic satisfaction, 70% of patients were very satisfied or satisfied with postoperative cosmesis. In conclusion, robot-assisted MRND by post-auricular facelift approach is technically feasible and safe in selected patients with head and neck cancer, and yields excellent postoperative cosmesis. Copyright © 2016 International Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

Rural primary care practices and meaningful use of electronic health records: the role of Regional Extension Centers.

PubMed

Casey, Michelle M; Moscovice, Ira; McCullough, Jeffrey

2014-01-01

To examine the role of Regional Extension Centers (RECs) in helping rural physician practices adopt electronic health records (EHRs) and achieve meaningful use. Using data from the Office of the National Coordinator for Health Information Technology, we conducted a county-level regression analysis using ordinary least squares to better understand rural-urban differences in REC participation, EHR implementation, and meaningful use, controlling for counties' economic conditions. We prepared case studies of 2 RECs that are serving a large number of rural practices, based on interviews with key individuals at the RECs, their partner organizations, and rural primary care practices that received assistance from the RECs. RECs are largely achieving their objective of targeting providers in communities that face barriers to EHRs. REC participants are disproportionately rural and more likely to come from high poverty and low employment communities. The case study RECs had long-standing relationships with rural providers, as well as extensive staff expertise in quality improvement and EHR implementation, and employed a variety of strategies to successfully assist rural providers. Rural providers report that REC assistance was invaluable in helping them implement EHRs and achieve meaningful use status. Modifying the criteria for Medicare and Medicaid EHR incentives could help additional rural providers pay for EHRs. REC federal funding is scheduled to end in 2014, but practices that have not yet adopted EHRs may need significant, ongoing assistance to receive meaningful use. © 2013 National Rural Health Association.

Differences in energy expenditure for conventional and femtosecond-assisted cataract surgery using 2 different phacoemulsification systems.

PubMed

Yesilirmak, Nilufer; Diakonis, Vasilios F; Sise, Adam; Waren, Daniel P; Yoo, Sonia H; Donaldson, Kendall E

2017-01-01

To compare the mean cumulative dissipated energy (CDE) in patients having femtosecond laser-assisted or conventional phacoemulsification cataract surgery using 2 different phacoemulsification platforms. Bascom Palmer Eye Institute, Miami, Florida, USA. Prospective comparative nonrandomized clinical study. Consecutive patients were scheduled to have femtosecond laser-assisted cataract surgery with the Lensx laser or conventional phacoemulsification using an active-fluidics torsional platform (Centurion) or torsional platform (Infiniti). The mean CDE and cataract grade were recorded. The study comprised 570 eyes (570 patients). There was no statistically significant difference in mean age (P = .41, femtosecond group; P = .33, conventional group) or cataract grade (P = .78 and P = .45, respectively) between the active-fluidics and gravity-fluidics platforms. In femtosecond cases (145 eyes), the mean CDE (percent-seconds) was 5.18 ± 4.58 (SD) with active fluidics and 7.00 ± 6.85 with gravity fluidics; in conventional cases (425 eyes), the mean CDE was 7.77 ± 6.97 and 11.43 ± 9.12, respectively. In both femtosecond cases and conventional cases, the CDE was lower with the active-fluidics platform than with the gravity-fluidics platform (P = .029, femtosecond group; P < .001 conventional group). With both fluidics platforms, the mean CDE was significantly lower in the femtosecond group than in the conventional group (both P < .001). The active-fluidics phacoemulsification platform achieved lower CDE values than the gravity-fluidics platform for conventional cataract extraction. Femtosecond laser pretreatment with the active-fluidics platform further reduced CDE. Copyright © 2017 ASCRS and ESCRS. Published by Elsevier Inc. All rights reserved.

Laparoscopic radiofrequency ablation-assisted enucleation of Xp11.2 translocation renal cell carcinoma: A case report

PubMed Central

XU, LINFENG; YANG, RONG; WANG, WEI; ZHANG, YIFEN; GAN, WEIDONG

2014-01-01

The current study presents a case of Xp11.2 translocation renal cell carcinoma (Xp11.2 RCC) in a 30-year-old female. The patient was referred to The Affiliated Drum Tower Hospital of the Medical College of Nanjing University (Nanjing, Jiangsu, China) due to a right renal tumor without evident symptoms, which was found by a routine physical examination. A computed tomography (CT) scan indicated that the mass exhibited cystic and solid components. The patient underwent laparoscopic radiofrequency ablation-assisted enucleation. Immunohistochemistry revealed intense nuclear staining for transcription factor E3 protein in the cancer cells. The patient was diagnosed with Xp11.2 RCC. The urological and radiological outcomes remained satisfactory after >2.5 years of follow-up. PMID:25120696

Laparoscopic radiofrequency ablation-assisted enucleation of Xp11.2 translocation renal cell carcinoma: A case report.

PubMed

Xu, Linfeng; Yang, Rong; Wang, Wei; Zhang, Yifen; Gan, Weidong

2014-09-01

The current study presents a case of Xp11.2 translocation renal cell carcinoma (Xp11.2 RCC) in a 30-year-old female. The patient was referred to The Affiliated Drum Tower Hospital of the Medical College of Nanjing University (Nanjing, Jiangsu, China) due to a right renal tumor without evident symptoms, which was found by a routine physical examination. A computed tomography (CT) scan indicated that the mass exhibited cystic and solid components. The patient underwent laparoscopic radiofrequency ablation-assisted enucleation. Immunohistochemistry revealed intense nuclear staining for transcription factor E3 protein in the cancer cells. The patient was diagnosed with Xp11.2 RCC. The urological and radiological outcomes remained satisfactory after >2.5 years of follow-up.

Ventricular assist device implantation in a young patient with non-compaction cardiomyopathy and hereditary spherocytosis.

PubMed

Huenges, Katharina; Panholzer, Bernd; Cremer, Jochen; Haneya, Assad

2018-04-01

A case of a 15-year-old female patient with acute heart failure due to non-compaction cardiomyopathy and hereditary anaemia (hereditary spherocytic elliptocytosis) requiring ventricular assist device implantation as a bridge to transplantation is presented. The possible effects of mechanical stress on erythrocytes potentially induced by mechanical circulatory support remains unclear, but it may lead to haemolytic crisis in patients suffering from hereditary anaemia. In our case, ventricular assist device therapy was feasible, and haematological complications did not occur within 6 weeks of bridging our patient to heart transplantation.

Peer-Assisted Analysis of Resident Feedback Improves Clinical Teaching: A Case Report.

PubMed

Mai, Christine L; Baker, Keith

2017-07-01

Anesthesiologists play an important role in educating future clinicians. Yet few residency programs incorporate teaching skills into faculty development. Consequently, many anesthesiologists have limited training to supervise and educate residents. In turn, these attendings may receive negative feedback and poor evaluations from residents without a means to effectively improve. Peer-assisted teaching between faculty members may serve as a strategy to improve teaching skills. We report a case of peer-assisted analysis of resident feedback to identify specific areas of concern that were targeted for improvement. This approach resulted in improved teaching scores and feedback for the faculty member.

The search and selection of assisted living facilities by elders and family.

PubMed

Castle, Nicholas G; Sonon, Kristen E

2007-08-01

In this study, we examine factors associated with the search, selection, and satisfaction of residents and family members in assisted living. Data were collected from 375 residents of 25 assisted living facilities matched with 375 family members. We conducted face-to-face interviews with the residents to determine: (1) the principal decision maker; (2) the process of searching for a facility; (3) the factors crucial to facility selection; (4) the time frame from the relocation decision to relocation; and (5) satisfaction with selection. Similar questions were asked of family members, using a mail survey. Residents described themselves as extremely influential in 39% of cases when searching for a facility, and in 27% of cases when selecting a facility. Quality, cost, and location were the most influential factors for both residents and family members in selecting a facility. Almost all residents and family would use different search and selection processes if they had to select a facility again, and almost all were dissatisfied with the sources of information available. Consumers and policy makers both favor the use of assisted living settings; but, the information available to choose a setting is far from ideal, and may represent a barrier to both consumer and policy makers' agendas.

78 FR 51210 - Agency Information Collection Activities; Proposed Collection; Comments Requested: Office for...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-20

... Technical Assistance Center (OVC TTAC) Online Trainings Package ACTION: 30-day notice. The Department of...: The Office for Victims of Crime Training and Technical Assistance Center (OVC TTAC) Online Trainings... online training and technical assistance and, in some cases, to online instructors or participants...

78 FR 36578 - Agency Information Collection Activities; Proposed Collection; Comments Requested: Office for...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-18

... Collection; Comments Requested: Office for Victims of Crime Training and Technical Assistance Center (OVC...; Businesses or other for-profit. Abstract: The Office for Victims of Crime Training and Technical Assistance... will deliver these forms to recipients of online training and technical assistance and, in some cases...

75 FR 69653 - Energy Conservation Program for Consumer Products: Decision and Order Granting a Waiver to...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-15

... DEPARTMENT OF ENERGY Office of Energy Efficiency and Renewable Energy [Case No. CW-015] Energy... November 4, 2010. Cathy Zoi, Assistant Secretary, Energy Efficiency and Renewable Energy. Decision and...)(1)(iii). The Assistant Secretary for Energy Efficiency and Renewable Energy (the Assistant Secretary...

Student Assistance Programs: New Approaches for Reducing Adolescent Substance Abuse.

ERIC Educational Resources Information Center

Moore, David D.; Forster, Jerald R.

1993-01-01

Describes school-based Student Assistance Programs (SAPs), which are designed to reduce adolescents' substance abuse. Notes that SAPs, modeled after Employee Assistance Programs in workplace, are identifying, assessing, referring, and managing cases of substance-abusing students. Sees adoption of SAP model as accelerating in response to growing…

45 CFR 206.10 - Application, determination of eligibility and furnishing of assistance.

Code of Federal Regulations, 2014 CFR

2014-10-01

... HEALTH AND HUMAN SERVICES APPLICATION, DETERMINATION OF ELIGIBILITY AND FURNISHING ASSISTANCE-PUBLIC... same household and otherwise eligible for assistance: (A) Any natural or adoptive parent, or stepparent... may provide for using a standard 30-day month to determine the prorated amount. (7) In cases of...

The long term impact of cataract surgery on quality of life, activities and poverty: results from a six year longitudinal study in Bangladesh and the Philippines.

PubMed

Danquah, Lisa; Kuper, Hannah; Eusebio, Cristina; Rashid, Mamunur Akm; Bowen, Liza; Foster, Allen; Polack, Sarah

2014-01-01

Cataract surgery has been shown to improve quality of life and household economy in the short term. However, it is unclear whether these benefits are sustained over time. This study aims to assess the six year impact of cataract surgery on health related quality of life (HRQoL), daily activities and economic poverty in Bangladesh and The Philippines. This was a longitudinal study. At baseline people aged ≥50 years with visual impairment due to cataract ('cases') and age-, sex-matched controls without visual impairment were interviewed about vision specific and generic HRQoL, daily activities and economic indicators (household per capita expenditure, assets and self-rated wealth). Cases were offered free or subsidised cataract surgery. Cases and controls were re-interviewed approximately one and six years later. At baseline across the two countries there were 455 cases and 443 controls. Fifty percent of cases attended for surgery. Response rates at six years were 47% for operated cases and 53% for controls. At baseline cases had poorer health and vision related QoL, were less likely to undertake productive activities, more likely to receive assistance with activities and were poorer compared to controls (p<0.05). One year after surgery there were significant increases in HRQoL, participation and time spent in productive activities and per capita expenditure and reduction in assistance with activities so that the operated cases were similar to controls. These increases were still evident after six years with the exception that time spent on productive activities decreased among both cases and controls. Cataract causing visual loss is associated with reduced HRQoL and economic poverty among older adults in low-income countries. Cataract surgery improves the HRQoL of the individual and economy of the household. The findings of this study suggest these benefits are sustained in the long term.

Robot-assisted laparoscopic resection of clinical T4b tumours of distal sigmoid and rectum: initial results.

PubMed

Crolla, Rogier M P H; Tersteeg, Janneke J C; van der Schelling, George P; Wijsman, Jan H; Schreinemakers, Jennifer M J

2018-05-16

Radical resection by multivisceral resection of colorectal T4 tumours is important to reduce local recurrence and improve survival. Oncological safety of laparoscopic resection of T4 tumours is controversial. However, robot-assisted resections might have advantages, such as 3D view and greater range of motion of instruments. The aim of this study is to evaluate the initial results of robot-assisted resection of T4 rectal and distal sigmoid tumours. This is a cohort study of a prospectively kept database of all robot-assisted rectal and sigmoid resections between 2012 and 2017. Patients who underwent a multivisceral resection for tumours appearing as T4 cancer during surgery were included. Rectal and sigmoid resections are routinely performed with the DaVinci robot, unless an indication for intra-operative radiotherapy exists. 28 patients with suspected T4 rectal or sigmoid cancer were included. Most patients (78%) were treated with neoadjuvant chemoradiotherapy (n = 19), short course radiotherapy with long waiting interval (n = 2) or chemotherapy (n = 1). En bloc resection was performed with the complete or part of the invaded organ (prostate, vesicles, bladder, abdominal wall, presacral fascia, vagina, uterus, adnex). In 3 patients (11%), the procedure was converted to laparotomy. Twenty-four R0-resections were performed (86%) and four R1-resections (14%). Median length of surgery was 274 min (IQR 222-354). Median length of stay was 6 days (IQR 5-11). Twelve patients (43%) had postoperative complications: eight (29%) minor complications and four (14%) major complications. There was no postoperative mortality. Robot-assisted laparoscopy seems to be a feasible option for the resection of clinical T4 cancer of the distal sigmoid and rectum in selected cases. Radical resections can be achieved in the majority of cases. Therefore, T4 tumours should not be regarded as a strict contraindication for robot-assisted surgery.

Defining principles for good practice: using case studies to inform health systems action on health inequalities.

PubMed

Simpson, Sarah; Kelly, Michael P; Morgan, Antony

2013-02-01

This paper presents work using case studies as a source of data to see if we could extrapolate from the specific to the general particularly with regard to understanding what constitutes effective practice in taking action on SDHI and as a way of enabling policy makers to make better use of knowledge within the case studies and as a way of better understanding what works, in what context and why. Case studies are important to evaluators in that they are relatively straightforward to undertake and because those involved in implementing an intervention are usually keen to profile the intervention. A checklist described in this paper will enable policy advisers and evaluators to quickly review a case study and right away see if it contains enough information to assist in the development of policy options for reducing socially determined health inequalities. Copyright © 2012 Elsevier Ltd. All rights reserved.

A comparative cost analysis of robot-assisted versus traditional laparoscopic partial nephrectomy.

PubMed

Hyams, Elias; Pierorazio, Philip; Mullins, Jeffrey K; Ward, Maryann; Allaf, Mohamad

2012-07-01

Robot-assisted laparoscopic partial nephrectomy (RALPN) is supplanting traditional laparoscopic partial nephrectomy (LPN) as the technique of choice for minimally invasive nephron-sparing surgery. This evolution has resulted from potential clinical benefits, as well as proliferation of robotic systems and patient demand for robot-assisted surgery. We sought to quantify the costs associated with the use of robotics for minimally invasive partial nephrectomy. A cost analysis was performed for 20 consecutive robot-assisted partial nephrectomy (RPN) and LPN patients at our institution from 2009 to 2010. Data included actual perioperative and hospitalization costs as well as professional fees. Capital costs were estimated using purchase costs and amortization of two robotic systems from 2001 to 2009, as well as maintenance contract costs. The estimated cost/case was obtained using total robotic surgical volume during this period. Total estimated costs were compared between groups. A separate analysis was performed assuming "ideal" robotic utilization during a comparable period. RALPN had a cost premium of +$1066/case compared with LPN, assuming actual robot utilization from 2001 to 2009. Assuming "ideal" utilization during a comparable period, this premium decreased to +$334; capital costs per case decreased from $1907 to $1175. Tumor size, operative time, and length of stay were comparable between groups. RALPN is associated with a small to moderate cost premium depending on assumptions regarding robotic surgical volume. Saturated utilization of robotic systems decreases attributable capital costs and makes comparison with laparoscopy more favorable. Purported clinical benefits of RPN (eg, decreased warm ischemia time, increased utilization of nephron-sparing surgery) need further study, because these may have cost implications.

Diamond knife-assisted deep anterior lamellar keratoplasty to manage keratoconus.

PubMed

Vajpayee, Rasik B; Maharana, Prafulla K; Sharma, Namrata; Agarwal, Tushar; Jhanji, Vishal

2014-02-01

To evaluate the outcomes of a new surgical technique, diamond knife-assisted deep anterior lamellar keratoplasty (DALK), and compare its visual and refractive results with big-bubble DALK in cases of keratoconus. Tertiary eyecare hospital. Comparative case series. The visual and surgical outcomes of diamond knife-assisted DALK were compared with those of successful big-bubble DALK. Diamond knife-assisted DALK was performed in 19 eyes and big-bubble DALK, in 11 eyes. All surgeries were completed successfully. No intraoperative or postoperative complications occurred with diamond knife-assisted DALK. Six months after diamond knife-assisted DALK, the mean corrected distance visual acuity (CDVA) improved significantly from 1.87 logMAR ± 0.22 (SD) to 0.23 ± 0.06 logMAR, the mean keratometry improved from 65.99 ± 8.86 diopters (D) to 45.13 ± 1.16 D, and the mean keratometric cylinder improved from 7.99 ± 3.81 D to 2.87 ± 0.59 D (all P=.005). Postoperatively, the mean refractive astigmatism was 2.55 ± 0.49 D and the mean spherical equivalent was -1.97 ± 0.56 D. The mean logMAR CDVA (P = .06), postoperative keratometry (P=.64), refractive cylinder (P=.63), and endothelial cell loss (P=.11) were comparable between diamond knife-assisted DALK and big-bubble DALK. Diamond knife-assisted DALK was effective and predictable as a surgical technique for management of keratoconus cases. This technique has the potential to offer visual and refractive outcomes comparable to those of big-bubble DALK. No author has a financial or proprietary interest in any material or method mentioned. Copyright © 2013 ASCRS and ESCRS. Published by Elsevier Inc. All rights reserved.

[Euthanasia and assisted suicide by physicians in the home situation. 2. Suffering of the patients].

PubMed

van der Wal, G; van Eijk, J T; Leenen, H J; Spreeuwenberg, C

1991-08-31

In order to assess the suffering of patients who died at home and with whom family doctors participated in euthanasia or assisted suicide, an exploratory, descriptive, retrospective study was carried out regarding primarily the period 1986-1989. Data were collected via anonymous written inquiry among an at random sample of family doctors in North Holland (n = 521), and family doctors in the rest of the Netherlands (n = 521). With reference to the last case of euthanasia or assisted suicide they had encountered questions were included about physical and emotional suffering, signs and symptoms and life expectation. Correlations and differences were analysed by means of the chi2-test. The response to the inquiry was 67% (non-responders did not otherwise differ from responders): 228 (North Holland), 160 (rest of the Netherlands) cases could be analysed. Most patients suffered physically as well as emotionally. The most frequently mentioned aspect was 'general weakness or tiredness'. Also 'dependence or being in need of help', loss of dignity, humiliation' and 'pain' were often present to a (very) large extent. At the time the procedure was carried out the life expectation in almost two-thirds of the cases was less than 2 weeks; in 10% of the cases it was more than 3 months. For several reasons, this investigation reduces the possibilities of extrapolation. Further investigation is necessary to determine whether this picture of suffering is specific of this category of patients.

Swiss physicians' attitudes to assisted suicide: A qualitative and quantitative empirical study.

PubMed

Brauer, Susanne; Bolliger, Christian; Strub, Jean-Daniel

2015-01-01

In Switzerland, assisted suicide is legal as long as it does not involve self-serving motives. Physician-assisted suicide is regulated by specific guidelines issued by the Swiss Academy of Medical Sciences (SAMS). This article summarises the results of an empirical study of physicians' attitudes to assisted suicide in Switzerland, which was commissioned by the SAMS. The study (in German) is available online at: www.samw.ch. Twelve qualitative interviews and a written survey were conducted, involving a disproportional, stratified random sample of Swiss physicians (4,837 contacted, 1,318 respondents, response rate 27%). Due to the response rate and the wide variation of respondents from one professional speciality to another, the findings and interpretations presented should be regarded as applying only to the group of physicians who are interested in or are particularly affected by the issue of assisted suicide. They cannot be generalised to the whole body of physicians in Switzerland. Of the respondents, 77% considered physician-assisted suicide to be justifiable in principle, while 22% were fundamentally opposed to it. Although 43% could imagine situations where they would personally be prepared to perform assisted suicide, it is clear from the study that this potential readiness does not mean that all respondents would automatically be prepared to perform it in practice as soon as the legal criteria are met. The vast majority of respondents emphasised that there should be no obligation to perform physician-assisted suicide. Opinions differed as to whether physician-assisted suicide should remain restricted to cases where the person concerned is approaching the end of life. While a large majority of respondents considered physician-assisted suicide also to be justifiable in principle in non-end-of-life situations, 74% supported the maintenance of the end-of-life criterion in the SAMS Guidelines as a necessary condition for physician-assisted suicide. Over 50% of the respondents had never been confronted with a request for assisted suicide by a patient. The vast majority of physicians surveyed considered assisted suicide to be justifiable in principle; however, their support was strongly dependent on the specific situation. The study indicates that even physicians expressing a potential readiness to perform assisted suicide themselves would not do so automatically if all the criteria for assisted suicide were met. Assisted suicide thus appears to be an exceptional situation, which physicians would only become involved in on a voluntary basis. The authors recommend that the current SAMS Guidelines regulating physician-assisted suicide in Switzerland should be reviewed with regard to the end-of-life criterion as a necessary condition for physician-assisted suicide.

SIMPLE MEASURES ARE AS EFFECTIVE AS INVASIVE TECHNIQUES IN THE DIAGNOSIS OF PULMONARY TUBERCULOSIS IN MALAWI

PubMed Central

Bell, David J; Dacombe, Russell; Graham, Stephen M; Hicks, Alexander; Cohen, Danielle; Chikaonda, Tarsizio; French, Neil; Molyneux, Malcolm E; Zijlstra, Ed E; Squire, S Bertel; Gordon, Stephen B

2010-01-01

Setting Detection of smear-positive pulmonary tuberculosis (PTB) cases is vital for tuberculosis control. Methods to augment sputum collection are available but their additional benefit is uncertain in resource-limited settings. Objective To compare the diagnostic yields using five methods to obtain sputum from adults diagnosed with smear-negative PTB in Malawi. Design Self-expectorated sputum was collected under supervision for microscopy and mycobacterial culture in the study laboratory. Confirmed smear-negative patients, provided physiotherapy-assisted sputum and induced sputum followed, the next morning, by gastric washing and bronchoalveolar-lavage samples. Results 150 patients, diagnosed with smear-negative PTB by the hospital service, were screened. 39 (26%) were smear-positive from supervised self-expectorated sputum examined in the study laboratory. The remaining 111 confirmed smear-negative patients were enrolled; 89% were HIV positive. Seven additional smear-positive cases were diagnosed using the augmented sputum collection techniques. No differences were observed in the numbers of cases detected using the different methods. 44 (95.6%) of the 46 smear-positive cases could be detected from self-expectorated and physiotherapy-assisted samples Conclusions For countries like Malawi, the best use of limited resources to detect smear-positive PTB cases would be to improve the quality of self-expectorated sputum collection and microscopy. The additional diagnostic yield using bronchoalveolar-lavage after induced sputum is limited. PMID:19105886

Removing barriers to educating children in foster care through interagency collaboration: a seven county multiple-case study.

PubMed

Weinberg, Lois A; Zetlin, Andrea; Shea, Nancy M

2009-01-01

This multiple-case study examines interagency collaboration between child protective services (CPS), local education agencies (LEAs), and other public agencies in seven California counties. These agencies were provided technical assistance to remove barriers impeding the education of children in foster care and improve their educational outcomes. Results of this study suggest that making changes to remove educational barriers for foster children and improve their educational outcomes requires successful collaboration between CPS and LEAs and strong leadership within at least one of the agencies.

Operative outcomes of robot-assisted transaxillary thyroid surgery for benign thyroid disease: early experience in 50 patients.

PubMed

Axente, Dan Damian; Silaghi, Horatiu; Silaghi, Cristina Alina; Major, Zsigmond Zoltán; Micu, Carmen Maria; Constantea, Nicolae Augustin

2013-08-01

The main benefits of robot-assisted transaxillary thyroid surgery are to overcome the technical limitations of other endoscopic procedures for this surgical pathology and to avoid any cervical skin incision. This article describes the first experience of a Romanian team with the endoscopic robot-assisted thyroid surgery. We used the da Vinci SI intuitive surgical system to carry out 50 thyroid operations: 33 unilateral total lobectomies with isthmectomy (TL), 8 unilateral total lobectomies, with contralateral subtotal lobectomy, and 9 total thyroidectomies. Preoperatively, the patients were diagnosed with nodular goiter in 42 cases, nodular autoimmune thyroiditis in 3 cases, Basedow disease in 2 cases, toxic thyroid adenoma in 2 cases, and diffuse goiter in 1 case. We analyzed the clinical characteristics, size and location of the nodules, surgery duration, postoperative complications, pain medication, histopathological findings and postoperative cosmetic results. All surgical procedures were carried out without major incidents. One case required conversion to open approach. The mean length of surgery was 159 ± 38.2 min and the average console time was 68 ± 39.9 min; postoperatively, we recorded one case of transient brachial plexus neurapraxia, one transient vocal cord paresis, one transient hypocalcemia, and four postoperative wound complications. The final histopathological examination revealed two cases of well-differentiated carcinoma. This paper reports the largest series to date in Southeast Europe about robot-assisted transaxillary thyroidectomy. On a group of selected Caucasian patients, postoperative results were similar to open cervicotomy in terms of postoperative complications. The major cosmetic advantage is the absence of scar in the anterior cervical region.

Leprosy

MedlinePlus

... countries worldwide, and in temperate, tropical, and subtropical climates. About 100 cases per year are diagnosed in ... MD, PhD, Assistant Professor in Medicine, Harvard Medical School; Assistant in Medicine, Division of Infectious Disease, Department ...

The why of practice: utilizing PIE to analyze social work practice in Australian hospitals.

PubMed

Nilsson, David; Joubert, Lynette; Holland, Lucy; Posenelli, Sonia

2013-01-01

This research used a collaborative approach to gain a comprehensive, quantitative understanding of the breadth and depth of the social work role in health care. Data was collected from individual interviews with all employed hospital social workers (N = 120) across five Melbourne, Australia health networks about their most recently completed case. This data was coded using a revised version of the Karls and Wandrei (1994) Person-in-Environment (PIE) tool to retrospectively analyze the reasons for social work involvement over the course of the case. The findings demonstrate that the hospital social work role is multidimensional across a number of domains but centers predominantly on assisting clients and their significant others with issues of altered social roles and functioning; particularly in relation to role responsibility, dependency, and managing associated role-change losses. The findings of this study will assist hospital social workers, managers, and academics to better describe and effectively undertake this complex work. These findings will also assist in the development of professional training and education to up-skill social workers who operate within this complex setting.

Histologic Findings of Severe/Therapy-Resistant Asthma From Video-assisted Thoracoscopic Surgery Biopsies.

PubMed

Trejo Bittar, Humberto E; Doberer, Daniel; Mehrad, Mitra; Strollo, Diane C; Leader, Joseph K; Wenzel, Sally; Yousem, Samuel A

2017-02-01

The histologic changes occurring in severe/therapy-resistant asthma (SA) as defined by the European Respiratory Society/American Thoracic Society guidelines, particularly at the level of the distal airways are unknown. This study describes the clinical, radiologic, and histologic characteristics of 29 SA patients who underwent video-assisted thoracoscopic surgery lung biopsy. Pathologic observations were correlated with clinical features, especially the presence of autoimmune disease (AID) (15/29, 51.7%). Ten biopsies (10/29, 34.5%) showed only small airway manifestations of asthma, whereas in 19 (65.5%) asthmatic granulomatosis, manifested by asthmatic bronchiolitis supplemented by an alveolar septal mononuclear infiltrates with non-necrotizing granulomas, was present. SA patients without asthmatic granulomatosis showed more striking small airway injury, subbasement membrane thickening, and neutrophilic infiltrates. Cases with concurrent AID had a tendency to more parenchymal eosinophilic inflammation, more bronchiolocentric granulomas, and a suggestion of increased responsivity to nonsteroidal immunosuppressive therapy. Histologic examination of video-assisted thoracoscopic surgery lung biopsies in SA demonstrates diverse pathologies including cases associated with granulomatous inflammation in addition to eosinophilic infiltrates. This spectrum of histologies may link to a high incidence of AID.

[Difference between perinatal mortality in multiple pregnancies obtained spontaneously versus assisted reproduction].

PubMed

del Rayo Rivas-Ortiz, Yazmín; Hernández-Herrera, Ricardo Jorge

2010-06-01

Recently assisted reproduction techniques are more common, which increases multiple pregnancies and adverse perinatal outcomes. Some authors report increased mortality in multiple pregnancies products obtained by techniques of assisted reproduction vs. conceived spontaneously, although other authors found no significant difference. To evaluate mortality rate of multiple pregnancies comparing those obtained by assisted reproduction vs. spontaneous conception. Retrospective, observational and comparative study. We included pregnant women with 3 or more products that went to the Unidad Médica de Alta Especialidad No. 23, IMSS, in Monterrey, NL (Mexico), between 2002-2008. We compared the number of complicated pregnancies and dead products obtained by a technique of assisted reproduction vs. spontaneous. 68 multiple pregnancies were included. On average, spontaneously conceived fetuses had more weeks of gestation and more birth weight than those achieved by assisted reproduction techniques (p = ns). 20.5% (14/68) of multiple pregnancies had one or more fatal events: 10/40 (25%) by assisted reproduction techniques vs. 4/28 (14%) of spontaneous multiple pregnancies (p = 0.22). 21/134 (16%) of the products conceived by assisted reproduction techniques and 6/88 (7%) of spontaneous (p < 0.03) died. 60% of all multiple pregnancies were obtained by a technique of assisted reproduction and 21% of the cases had one or more fatal events (11% more in pregnancies achieved by assisted reproduction techniques). 12% of the products of multiple pregnancies died (9% more in those obtained by a technique of assisted reproduction).

JMAT 2.0 Operating Room Requirements Estimation Study

DTIC Science & Technology

2011-05-25

Health Research Center 140 Sylvester Rd. San Diego, CA 92106-3521 Report No. 11-10J, supported by the Office of the Assistant...expected-value methodology for estimating OR requirements in a theater hospital; (b) algorithms for estimating a special case OR table requirement...assuming the probabilities of entering the OR are either 1 or 0; and (c) an Excel worksheet that calculates the special case OR table estimates

The association between urban tree cover and gun assault: A case-control and case-crossover study

Treesearch

Michelle C. Kondo; Eugenia C. South; Charles C. Branas; Therese S. Richmond; Douglas J. Wiebe

2017-01-01

Green space and vegetation may play a protective role against urban violence. We investigated whether being near urban tree cover during outdoor activities was related to being assaulted with a gun. We conducted geographic information systems–assisted interviews with boys andmen aged 10–24 years in Philadelphia, Pennsylvania, including 135 patients who had been shot...

24 CFR 235.1234 - Term of assistance payment contract in connection with mortgages insured under section 235(r) of...

Code of Federal Regulations, 2010 CFR

2010-04-01

.... (a) Existing contracts with original terms in excess of ten years. In cases where the existing contract has an original term in excess of ten years, the term of the new assistance payments contract in.... (b) Existing ten year contracts. (1) In cases of existing ten year contracts, the term of the new...

It Is More about Telling Interesting Stories: Use Explicit Hints in Storytelling to Help College Students Solve Ill-defined Problems

ERIC Educational Resources Information Center

Hseih, Wen-Lan; Smith, Brian K.; Stephanou, Spiro E.

2004-01-01

A team consisting of three faculty members from Agricultural Economics, Agribusiness management, and Food Science with two research assistants at Penn State University has been working for three years on creating a food product case library for a problem-based learning and case-based instruction course. With the assistance of experts from the food…

[Sialoendoscopy-assisted sialolithectomy for large parotid stones].

PubMed

Zhao, Jian; Zhang, Lei; Liu, Deng-gao; Zhang, Zu-yan; Yu, Guang-yan

2014-02-18

To explore the clinical application of endoscope-assisted operative retrieval of large parotid stones as a minimally invasive alternative. From January 2010 to April 2013, 6 patients (male: 5, female: 1, age from 30-62 years, and median age: 49.5 years)suffering from recurred swelling of parotid gland due to sialoliths were treated by endoscope-assisted parotid surgery in Peking University School and Hospital of Stomatology. All of the patients underwent clinical, ultrasonographic and cone-beam CT (CBCT) examinations to get the detailed information of the number, location and size of stones, which was recorded in the medical records. endoscope-assisted parotid surgery was performed under general anesthesia in all the 6 cases after the failure of basket or forcep retrieval firstly. During the operation, sialoendoscope was used to locate the stone exactly and then the calculus was exposed through a pre-auricular approach and released by incising the duct. The postoperative complications were recorded and observed during the follow-up periods. Preoperative radiological examinations showed that all of the sialoliths were near the hilum of parotid gland ducts in the 6 cases, which were 5-9 mm in diameter. All of the stones were removed successfully by endoscope-assisted operative retrieval. The incisions healed smoothly in all the 6 cases. There were no cases of facial nerve weakness, infection or salivary fistula. After a mean follow-up of 19 months (ranging from 6-36 months), 5 patients remained asymptomatic and 1 patient had mild obstructed or infective symptoms. The final results were satisfied. It is suggested that endoscope-assisted operative retrieval is a viable minimally invasive alternative to remove the large or recalcitrant parotid stones with a high successful rate and low complications.

Fetal Intelligent Navigation Echocardiography (FINE): a novel method for rapid, simple, and automatic examination of the fetal heart.

PubMed

Yeo, Lami; Romero, Roberto

2013-09-01

To describe a novel method (Fetal Intelligent Navigation Echocardiography (FINE)) for visualization of standard fetal echocardiography views from volume datasets obtained with spatiotemporal image correlation (STIC) and application of 'intelligent navigation' technology. We developed a method to: 1) demonstrate nine cardiac diagnostic planes; and 2) spontaneously navigate the anatomy surrounding each of the nine cardiac diagnostic planes (Virtual Intelligent Sonographer Assistance (VIS-Assistance®)). The method consists of marking seven anatomical structures of the fetal heart. The following echocardiography views are then automatically generated: 1) four chamber; 2) five chamber; 3) left ventricular outflow tract; 4) short-axis view of great vessels/right ventricular outflow tract; 5) three vessels and trachea; 6) abdomen/stomach; 7) ductal arch; 8) aortic arch; and 9) superior and inferior vena cava. The FINE method was tested in a separate set of 50 STIC volumes of normal hearts (18.6-37.2 weeks of gestation), and visualization rates for fetal echocardiography views using diagnostic planes and/or VIS-Assistance® were calculated. To examine the feasibility of identifying abnormal cardiac anatomy, we tested the method in four cases with proven congenital heart defects (coarctation of aorta, tetralogy of Fallot, transposition of great vessels and pulmonary atresia with intact ventricular septum). In normal cases, the FINE method was able to generate nine fetal echocardiography views using: 1) diagnostic planes in 78-100% of cases; 2) VIS-Assistance® in 98-100% of cases; and 3) a combination of diagnostic planes and/or VIS-Assistance® in 98-100% of cases. In all four abnormal cases, the FINE method demonstrated evidence of abnormal fetal cardiac anatomy. The FINE method can be used to visualize nine standard fetal echocardiography views in normal hearts by applying 'intelligent navigation' technology to STIC volume datasets. This method can simplify examination of the fetal heart and reduce operator dependency. The observation of abnormal echocardiography views in the diagnostic planes and/or VIS-Assistance® should raise the index of suspicion for congenital heart disease. Published 2013. This article is a U.S. Government work and is in the public domain in the USA.

Improving proprioceptive deficits after stroke through robot-assisted training of the upper limb: a pilot case report study.

PubMed

Colombo, R; Sterpi, I; Mazzone, A; Delconte, C; Pisano, F

2016-01-01

The purpose of this study was to determine whether a conventional robot-assisted therapy of the upper limb was able to improve proprioception and motor recovery of an individual after stroke who exhibited proprioceptive deficits. After robotic sensorimotor training, significant changes were observed in kinematic performance variables. Two quantitative parameters evaluating position sense improved after training. Range of motion during shoulder and wrist flexion improved, but only wrist flexion remained improved at 3-month follow-up. These preliminary results suggest that intensive robot-aided rehabilitation may play an important role in the recovery of sensory function. However, further studies are required to confirm these data.

Extraction of Antioxidant Phenolic Compounds from Brewer’s Spent Grain: Optimization and Kinetics Modeling

PubMed Central

Sologubik, Carlos A.; Fernández, María B.; Manrique, Guillermo D.

2018-01-01

The kinetics of polyphenol extraction from brewer’s spent grain (BSG), using a batch system, ultrasound assistance, and microwave assistance and the evolution of antioxidant capacity of these extracts over time, were studied. The main parameters of extraction employed in the batch system were evaluated, and, by applying response surface analysis, the following optimal conditions were obtained: Liquid/solid ratio of 30:1 mL/g at 80 °C, using 72% (v/v) ethanol:water as the solvent system. Under these optimized conditions, ultrasound assistance demonstrated the highest extraction rate and equilibrium yield, as well as shortest extraction times, followed by microwave assistance. Among the mathematical models used, Patricelli’s model proved the most suitable for describing the extraction kinetics for each method tested, and is therefore able to predict the response values and estimate the extraction rates and potential maximum yields in each case. PMID:29570683

Flat epithelial atypia and atypical ductal hyperplasia: carcinoma underestimation rate.

PubMed

Ingegnoli, Anna; d'Aloia, Cecilia; Frattaruolo, Antonia; Pallavera, Lara; Martella, Eugenia; Crisi, Girolamo; Zompatori, Maurizio

2010-01-01

This study was carried out to determine the underestimation rate of carcinoma upon surgical biopsy after a diagnosis of flat epithelial atypia and atypical ductal hyperplasia and 11-gauge vacuum-assisted breast biopsy. A retrospective review was conducted of 476 vacuum-assisted breast biopsy performed from May 2005 to January 2007 and a total of 70 cases of atypia were identified. Fifty cases (71%) were categorized as pure atypical ductal hyperplasia, 18 (26%) as pure flat epithelial atypia and two (3%) as concomitant flat epithelial atypia and atypical ductal hyperplasia. Each group were compared with the subsequent open surgical specimens. Surgical biopsy was performed in 44 patients with atypical ductal hyperplasia, 15 patients with flat epithelial atypia, and two patients with flat epithelial atypia and atypical ductal hyperplasia. Five cases of atypical ductal hyperplasia were upgraded to ductal carcinoma in situ, three cases of flat epithelial atypia yielded one ductal carcinoma in situ and two cases of invasive ductal carcinoma, and one case of flat epithelial atypia/atypical ductal hyperplasia had invasive ductal carcinoma. The overall rate of malignancy was 16% for atypical ductal hyperplasia (including flat epithelial atypia/atypical ductal hyperplasia patients) and 20% for flat epithelial atypia. The presence of flat epithelial atypia and atypical ductal hyperplasia at biopsy requires careful consideration, and surgical excision should be suggested.

Perceived Case Management Needs and Service Preferences of Frequent Emergency Department Users: Lessons Learned in a Large Urban Centre

PubMed Central

Kahan, Deborah; Poremski, Daniel; Wise-Harris, Deborah; Pauly, Daniel; Leszcz, Molyn; Wasylenki, Donald; Stergiopoulos, Vicky

2016-01-01

Objectives This study aimed to explore the service needs and preferences of frequent emergency department users with mental health and addictions concerns who participated in a brief intensive case management intervention. Methods We conducted semi-structured individual interviews with 20 frequent emergency department users with mental health and addictions challenges, 13 service providers involved in the delivery of a brief case management intervention, and a focus group with intervention case managers. Thematic analysis was used to explore perceived service user profiles, service needs and preferences of care. Results Service users experienced complex health and social needs and social isolation, while exhibiting resilience and the desire to contribute. They described multiple instances of stigmatization in interactions with healthcare professionals. Components of the brief intensive case management intervention perceived to be helpful included system navigation, advocacy, intermediation, and practical needs assistance. Frequent service users valued relational responsiveness, a non-judgmental stance, and a recovery orientation in case managers. Conclusion Interventions for frequent service users in mental health may be enhanced by focusing on the engagement of formal and informal social supports, practical needs assistance, system navigation, advocacy and intermediation, and attention to the recovery goals of service users. PMID:28002491

A Case Study of Gifted Education in Two Oklahoma School Districts

ERIC Educational Resources Information Center

Rains, Marcia

2015-01-01

The purpose of this study was to investigate and study the importance of educational services mandated for Oklahoma's gifted and talented students with the conclusion being likely able to assist educators in providing gifted service options to meet the needs of gifted learners. Research has shown the need to provide educational services to gifted…

Providing Services to the Minority Elderly: New Programs, Old Problems. Executive Summary.

ERIC Educational Resources Information Center

Commission on Civil Rights, Washington, DC.

This report is a response to a congressional mandate to study racial and ethnic discrimination in federally-assisted programs for older persons. The two-phase study includes a case study analysis of selected cities to assess whether minorities are employed in federal programs for older persons and the extent to which older minorities receive…

Using Dynamic Software in Mathematics: The Case of Reflection Symmetry

ERIC Educational Resources Information Center

Tatar, Enver; Akkaya, Adnan; Kagizmanli, Türkan Berrin

2014-01-01

This study was carried out to examine the effects of computer-assisted instruction (CAI) using dynamic software on the achievement of students in mathematics in the topic of reflection symmetry. The study also aimed to ascertain the pre-service mathematics teachers' opinions on the use of CAI in mathematics lessons. In the study, a mixed research…

Ubiquitous Performance-Support System as Mindtool: A Case Study of Instructional Decision Making and Learning Assistant

ERIC Educational Resources Information Center

Peng, Hsinyi; Chuang, Po-Ya; Hwang, Gwo-Jen; Chu, Hui-Chun; Wu, Ting-Ting; Huang, Shu-Xian

2009-01-01

Researchers have conducted various studies on applying wireless communication and ubiquitous computing technologies to education, so that the technologies can provide learners and educators with more active and adaptive support. This study proposes a Ubiquitous Performance-support System (UPSS) that can facilitate the seamless use of powerful new…

Desegregation Case Studies. Volume I: Final Report.

ERIC Educational Resources Information Center

Russell, Susan Higley; And Others

This study focused on the role played in school desegregation by the Emergency School Aid Act (ESAA), Title IV of the Civil Rights Act, and Office of Civil Rights (OCR) enforcement of Title IV. The study examined the ways in which five urban school districts made use of assistance programs and have been affected by Title IV. School district…

A Case Study of Positive Behavior Supports-Based Interventions in a Seventh-Grade Urban Classroom

ERIC Educational Resources Information Center

Hollingshead, Aleksandra; Kroeger, Stephen D.; Altus, Jillian; Trytten, Joyce Brubaker

2016-01-01

Struggling with frequent off-task behavior, a teacher in a midwestern inner-city high school requested assistance in her social studies classroom. A study was designed to investigate if a combination of positive behavior supports-based interventions such as behavior-specific praise and reduced teacher reprimands might improve on-task behavior. A…

CO 2 Binding Organic Liquids Gas Capture with Polarity Swing Assisted Regeneration

DOE Office of Scientific and Technical Information (OSTI.GOV)

Heldebrant, David

This report outlines the comprehensive bench-scale testing of the CO 2-binding organic liquids (CO 2BOLs) solvent platform and its unique Polarity Swing Assisted Regeneration (PSAR). This study outlines all efforts on a candidate CO 2BOL solvent molecule, including solvent synthesis, material characterization, preliminary toxicology studies, and measurement of all physical, thermodynamic and kinetic data, including bench-scale testing. Equilibrium and kinetic models and analysis were made using Aspen Plus™. Preliminary process configurations, a technoeconomic assessment and solvent performance projections for separating CO 2 from a subcritical coal-fired power plant are compared to the U.S. Department of Energy's Case 10 monoethanolamine baseline.

The effects of computer-assisted instruction on the mathematics performance and classroom behavior of children with ADHD.

PubMed

Mautone, Jennifer A; DuPaul, George J; Jitendra, Asha K

2005-08-01

The present study examines the effects of computer-assisted instruction (CAI) on the mathematics performance and classroom behavior of three second-through fourth-grade students with ADHD. A controlled case study is used to evaluate the effects of the computer software on participants' mathematics performance and on-task behavior. Participants' mathematics achievement improve and their on-task behavior increase during the CAI sessions relative to independent seatwork conditions. In addition, students and teachers consider CAI to be an acceptable intervention for some students with ADHD who are having difficulty with mathematics. Implications of these results for practice and research are discussed.

The successful implantation of continuous-flow left ventricular assist device as a destination therapy in Korea: echocardiographic assessment.

PubMed

Lee, Ga Yeon; Park, Sung-Ji; Kim, Sujin; Choi, Namgyung; Jeong, Dong Seop; Jeon, Eun-Seok; Lee, Young Tak

2014-01-01

Left ventricular assist device (LVAD) is a good treatment option for the patients ineligible for cardiac transplantation. Several studies have demonstrated that a ventricular assist device improves the quality of life and prognosis of the patients with end-stage heart failure. A 75-yr-old man debilitated with New York Heart Association (NYHA) functional class III-IV due to severe left ventricular systolic dysfunction received LVAD implantation as a destination therapy. The patient was discharged with improved functional status (NYHA functional class II) after appropriate cardiac rehabilitation and education about how to manage the device and potential emergency situations. This is the first case of successful continuous-flow LVAD implantation as a destination therapy in Korea.

Chaos-assisted tunneling in the presence of Anderson localization.

PubMed

Doggen, Elmer V H; Georgeot, Bertrand; Lemarié, Gabriel

2017-10-01

Tunneling between two classically disconnected regular regions can be strongly affected by the presence of a chaotic sea in between. This phenomenon, known as chaos-assisted tunneling, gives rise to large fluctuations of the tunneling rate. Here we study chaos-assisted tunneling in the presence of Anderson localization effects in the chaotic sea. Our results show that the standard tunneling rate distribution is strongly modified by localization, going from the Cauchy distribution in the ergodic regime to a log-normal distribution in the strongly localized case, for both a deterministic and a disordered model. We develop a single-parameter scaling description which accurately describes the numerical data. Several possible experimental implementations using cold atoms, photonic lattices, or microwave billiards are discussed.

Protein Annotators' Assistant: A Novel Application of Information Retrieval Techniques.

ERIC Educational Resources Information Center

Wise, Michael J.

2000-01-01

Protein Annotators' Assistant (PAA) is a software system which assists protein annotators in assigning functions to newly sequenced proteins. PAA employs a number of information retrieval techniques in a novel setting and is thus related to text categorization, where multiple categories may be suggested, except that in this case none of the…

42 CFR 424.24 - Requirements for medical and other health services furnished by providers under Medicare Part B.

Code of Federal Regulations, 2012 CFR

2012-10-01

... practitioner, clinical nurse specialist, or physician assistant. (iii) The services were furnished under a plan... physician, nurse practioner, clinical nurse specialist, or physician assistant who has knowledge of the case. (3) Timing. The physician, nurse practioner, clinical nurse specialist, or physician assistant may...

42 CFR 424.24 - Requirements for medical and other health services furnished by providers under Medicare Part B.

Code of Federal Regulations, 2014 CFR

2014-10-01

... practitioner, clinical nurse specialist, or physician assistant. (iii) The services were furnished under a plan... physician, nurse practioner, clinical nurse specialist, or physician assistant who has knowledge of the case. (3) Timing. The physician, nurse practioner, clinical nurse specialist, or physician assistant may...

The Judge Advocate’s Dual Mission in a Low-Intensity Conflict Environment. Case Study: Joint Task Force-Bravo, Where Can I Shoot the Prisoners? Is Never the Question

DTIC Science & Technology

1991-04-01

pressured the most accessible debtors into payment, while the CJA filed a request for assistance with the Auditoria General (AG) (essentially, The Judge...Assists J-3, and DCSENG in Procuring Land Use Agreements. Works in tandem with Mobile District Engineers and Auditoria General in Drafting Land Leases...approved by the Embassy, and endorsed by the Auditoria General to exonerate A-lI U.S. from payment of three existing bills then coordination among

Challenges in the Anesthetic Management for a Robotic Thymectomy in a Patient With Myasthenia Gravis: A Case Report.

PubMed

Martinelli, Susan M; Lateef, Bilal D; Long, Jason M; Huang, David Y; Karmarkar, Ameeta; Barrick, Brian P

2017-05-01

We describe the case of a patient with myasthenia gravis undergoing a robotic-assisted thymectomy complicated by postoperative myasthenic crisis, with a focus on the anesthetic considerations specific to this case. Because myasthenia gravis is an autoimmune disease affecting acetylcholine receptors, caution must be taken with the use of neuromuscular blockade and reversal. Utilizing a robotic-assisted surgical approach makes anesthetic management challenging given the dangers of patient movement while the robot is docked, lung isolation, extubation criteria, and postoperative disposition.

The Influence of Contextual Factors on the Sustainability of Professional Development Outcomes

ERIC Educational Resources Information Center

Sandholtz, Judith Haymore; Ringstaff, Cathy

2016-01-01

This study investigated how contextual factors influenced the sustainability of outcomes from a 3-year, state-funded professional development program that provided science assistance for K-2 teachers in small, rural school districts. The research used a case-study approach with a purposive sample of five elementary schools that varied in…

Promoting Collaboration in Health Care Teams through Interprofessional Education: A Simulation Case Study

ERIC Educational Resources Information Center

Ekmekci, Ozgur

2013-01-01

This simulation study explores how the integration of interprofessional components into health care curriculum may impact professional stereotyping and collaborative behavior in care delivery teams comprised of a physician, a registered nurse, a physician's assistant, a physical therapist, and a radiation therapist. As part of the agent-based…

Cross-Dialectal Comparison: A Case Study and Some Theoretical Considerations

ERIC Educational Resources Information Center

Chen, Matthew

1973-01-01

Revised version of a paper delivered at the 5th International Conference on Sino-Tibetan Language and Linguistic Studies, Ann Arbor, Michigan, October 20-21, 1972. Assistance provided through a Summer Faculty Fellowship, University of California, San Diego, and the Phonology Laboratory at Berkeley (supported in part by a National Science…

Scientific and Technological Information in Transactional Files in Government Records and Archives: A RAMP Study.

ERIC Educational Resources Information Center

Wimalaratne, K. D. G.

This long-term Records and Archives Administration Programme (RAMP) study is designed to assist archivists, records managers, and information specialists in identifying for current use and possible archival selection those transactional or case files that contain scientific and technical information (STI), particularly in those instances where…

"It's Friday and I Know It!" Observations of a Principal at Work.

ERIC Educational Resources Information Center

Whan, Lyle

1988-01-01

A case study of a primary school principal in New South Wales (Australia) was conducted using a physiological device, the Stephens Tissue Perfusion Monitor, to measure the levels of stress associated with various situations encountered by the principal. Study identified 14 categories of "uplifts" that assist principals in lowering stress…

A Model for Integrating New Technologies into Pre-Service Teacher Training Programs Ajman University (A Case Study)

ERIC Educational Resources Information Center

Shaqour, Ali Zuhdi H.

2005-01-01

This study introduces a "Technology Integration Model" for a learning environment utilizing constructivist learning principles and integrating new technologies namely computers and the Internet into pre-service teacher training programs. The technology integrated programs and learning environments may assist learners to gain experiences…

The Role and Impact of Continuing Education on Rural Revitalization: A Case Study

ERIC Educational Resources Information Center

Miller, Marilyn

2008-01-01

This article presents the findings of a study that explored the role and impact of continuing education on rural revitalization. A community development approach, academic expertise, and a university's resources were used to assist the citizens of Montmartre, Saskatchewan, to establish Centre 48, an arts and continuing education centre. Courses…

Messages in Collusion: Resident Assistants and White Racial Identity Development

ERIC Educational Resources Information Center

Cook, Kathy; McCoy, Dorian L.

2017-01-01

This critical case study examined the racial identity development of 10 White RAs who participated in 12 hours of diversity and social justice training during a two-week summer program. Helm's White Racial Identity Development Model served as the study's theoretical framework. In this paper, we discuss the incongruence between the Northeast State…

Technical Assistance and Innovation in Science Education.

ERIC Educational Resources Information Center

Maybury, Robert H.

1975-01-01

This study examines programs for improving science teaching in the schools of Argentina, Brazil, Lebanon, the Philippines, and Turkey. Appearing in two parts, the first contains five case histories--descriptive and uninterpreted accounts of the events as they have unfolded over time in the programs. The second part of the study compares, analyzes,…

Deciding to Change OpenURL Link Resolvers

ERIC Educational Resources Information Center

Johnson, Megan; Leonard, Andrea; Wiswell, John

2015-01-01

This article will be of interest to librarians, particularly those in consortia that are evaluating OpenURL link resolvers. This case study contrasts WebBridge (an Innovative Interface product) and LinkSource (EBSCO's product). This study assisted us in the decision-making process of choosing an OpenURL link resolver that was sustainable to…

Safety Education and Science.

ERIC Educational Resources Information Center

Ralph, Richard

1980-01-01

Safety education in the science classroom is discussed, including the beginning of safe management, attitudes toward safety education, laboratory assistants, chemical and health regulation, safety aids, and a case study of a high school science laboratory. Suggestions for safety codes for science teachers, student behavior, and laboratory…

Robotic-assisted colorectal surgery in the United States: a nationwide analysis of trends and outcomes.

PubMed

Halabi, Wissam J; Kang, Celeste Y; Jafari, Mehraneh D; Nguyen, Vinh Q; Carmichael, Joseph C; Mills, Steven; Stamos, Michael J; Pigazzi, Alessio

2013-12-01

While robotic-assisted colorectal surgery (RACS) is becoming increasingly popular, data comparing its outcomes to other established techniques remain limited to small case series. Moreover, there are no large studies evaluating the trends of RACS at the national level. The Nationwide Inpatient Sample 2009-2010 was retrospectively reviewed for robotic-assisted and laparoscopic colorectal procedures performed for cancer, benign polyps, and diverticular disease. Trends in different settings, indications, and demographics were analyzed. Multivariate regression analysis was used to compare selected outcomes between RACS and conventional laparoscopic surgery (CLS). An estimated 128,288 colorectal procedures were performed through minimally invasive techniques over the study period, and RACS was used in 2.78 % of cases. From 2009 to 2010, the use of robotics increased in all hospital settings but was still more common in large, urban, and teaching hospitals. Rectal cancer was the most common indication for RACS, with a tendency toward its selective use in male patients. On multivariate analysis, robotic surgery was associated with higher hospital charges in colonic ($11,601.39; 95 % CI 6,921.82-16,280.97) and rectal cases ($12,964.90; 95 % CI 6,534.79-19,395.01), and higher rates of postoperative bleeding in colonic cases (OR = 2.15; 95 % CI 1.27- 3.65). RACS was similar to CLS with respect to length of hospital stay, morbidity, anastomotic leak, and ileus. Conversion to open surgery was significantly lower in robotic colonic and rectal procedures (0.41; 95 % CI 0.25-0.67) and (0.10; 95 % CI 0.06-0.16), respectively. The use of RACS is still limited in the United States. However, its use increased over the study period despite higher associated charges and no real advantages over laparoscopy in terms of outcome. The one advantage is lower conversion rates.

Comparison between open and arthroscopic-assisted foveal triangular fibrocartilage complex repair for post-traumatic distal radio-ulnar joint instability.

PubMed

Luchetti, R; Atzei, A; Cozzolino, R; Fairplay, T; Badur, N

2014-10-01

The aim of this study was to assess the objective and subjective functional outcomes after foveal reattachment of proximal or complete ulnar-sided triangular fibrocartilage complex lesions by two surgical procedures: an open technique or an arthroscopically assisted repair. The study was done prospectively on 49 wrists affected by post-traumatic distal radio-ulnar joint instability. Twenty-four patients were treated with the open technique (Group 1) and 25 by the arthroscopically assisted technique (Group 2). Magnetic resonance imaging demonstrated a clear foveal detachment of the triangular fibrocartilage complex in 67% of the cases. Arthroscopy showed a positive ulnar-sided detachment of the triangular fibrocartilage complex (positive hook test) in all cases. Distal radio-ulnar joint stability was obtained in all but five patients at a mean follow-up of 6 months. Both groups had improvement of all parameters with significant differences in wrist pain scores, Mayo wrist score, Disability of the Arm, Shoulder and Hand questionnaire and Patient-Rated Wrist/Hand Evaluation questionnaire scores. There were no significant post-operative differences between the two groups in the outcome parameters except for the Disability of the Arm Shoulder and Hand questionnaire score, which was significantly better in Group 2 (p < 0.001). © The Author(s) 2013.

Animal-Assisted Therapy for Post-traumatic Stress Disorder: Lessons from "Case Reports" in Media Stories.

PubMed

Altschuler, Eric L

2018-01-01

Post-traumatic stress disorder (PTSD) can follow war trauma, sexual abuse, other traumas, and even be experienced by commanders for the PTSD of their subordinates. Medications and counseling are sometimes not effective, so new treatments are needed. Some years ago, I suggested that animal-assisted therapy (AAT) (pet therapy) might be beneficial for PTSD. A large randomized controlled trial is underway of canine-assisted therapy for PTSD. Randomized controlled trials are most useful in assessing the efficacy of a medical intervention as these trials control for known and unknown biases. However, due to their very nature and rigorous requirements, knowledge gained from randomized controlled trials may need to be supplemented from other kinds of studies. Here, I note that media reports of AAT for PTSD may effectively function as case reports and suggest further studies: For PTSD, these demonstrate that (1) AAT can be dramatically effective in improving PTSD symptoms; (2) there is the potential for benefit from AAT by multiple different animals besides canines for PTSD; and (3) AAT may have a role in preventing suicide in patients with PTSD. © Association of Military Surgeons of the United States 2017. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Femtosecond laser-assisted deep anterior lamellar keratoplasty with big-bubble technique for keratoconus.

PubMed

Lu, Yan; Chen, Xiangfei; Yang, Liping; Xue, Chunyan; Huang, Zhenping

2016-09-01

The purpose of this study was to evaluate the clinical results after deep anterior lamellar keratoplasty (DALK) assisted by the femtosecond laser with big-bubble technique for keratoconus. A case series of 22 eyes in 19 patients with keratoconus was enrolled in the study. The 500-kHz VisuMax femtosecond laser (Carl Zeiss Meditec AG, Jena, Germany) was used to create a vertical side cut on donor and recipient corneas. Intraoperative and postoperative complications, uncorrected visual acuity, best-corrected visual acuity, corneal curvature, and central corneal thickness were evaluated in all patients. Big-bubble and naked Descemet's membrane (DM) were successfully achieved in twenty eyes (90.9%). Intraoperative macroperforation of DM occurred in two cases and converted to full-thickness keratoplasty. The mean follow-up time was 18.8 ± 5.3 months. The best-corrected visual acuity was increased from 0.3 to 1.0, mean corneal curvature was 43.0 ± 2.3D, and mean central corneal thickness was 508.9 ± 60.1 μm (range, from 430 to 600 μm) postoperatively. Our results indicate that femtosecond laser-assisted DALK with big-bubble technique is an accurate, safe, and effective method to treat the patients with keratoconus.

Retrocochlear impairments in systemic sclerosis: a case report study.

PubMed

Valente, Julia de Souza Pinto; Corona, Ana Paula

2017-12-07

To report three cases of patients with Systemic Sclerosis (SSc) and retrocochlear impairments. This is a case report of three individuals with SSc and retrocochlear impairments assisted at a rheumatology outpatient clinic. All individuals underwent Brainstem Auditory Evoked Potential (BAEP) and, when necessary, audiometry. All three individuals presented sensorineural hearing loss. Although no retrocochlear impairment was identified in the basic audiologic evaluation, the BAEP results were altered. Retrocochlear impairments were present in the individuals under study, both in the absolute latencies and interpeak interval, thereby demanding the attention of rheumatologists and speech-language pathologists to such changes during the monitoring of SSc patients. The results also show a need for epidemiological studies on the theme.

Comparison of Complications Rates in Endoscopic Surgery Performed by a Clinical Assistant vs. An Experienced Endoscopic Surgeon

PubMed Central

Singhi, Aditi

2009-01-01

Study Objectives: (a) To find out the actual incidence of complications during endoscopic surgeries. (b) Comparison of complication rate between an experienced laparoscopic surgeon (> 10 years of experience in endoscopic surgery) and a clinical assistant (> 3 years of experience in endoscopic surgery). (c) How to manage complications in endoscopic surgery. (d) Concrete suggestions to reduce the complication rate. Design: Retrospective study (Canadian Task Force classification ii-2). Setting: Tertiary gynecologic endoscopic unit. Patients: A total of 3204 cases of gynecologic endoscopic surgery out of which 2001 were laparoscopic and 1203 were hysteroscopic surgeries. Interventions: Laparoscopic and hysteroscopic gynecologic surgeries in indicated cases. Measurements and Main Results: The study was carried out between April 2003 and October 2007 at a referral center for endoscopic surgery. A total of 3204 cases of gynecologic endoscopic surgery were studied. There were five significant complications in laparoscopic surgeries and four significant complications in hysteroscopic surgeries seen in four years and six months. All the complications could be managed with no mortality. Conversion to laparotomy was needed in eight cases of laparoscopic surgeries and none in hysteroscopic surgeries. Conclusion: The risk of complication reduces with the experience in endoscopic surgery. However, the proper grooming of a novice in experienced hands, for a sufficient period of time, can minimize the complication rate in the initial learning phase. The complication may be utilized as a stepping-stone to overcome any given situation without panic, but with adequate safety. PMID:22442510

Robot-assisted thoracoscopic lobectomy as treatment of a giant bulla.

PubMed

Roemers, Rosa; Patberg, Kornelis; van de Wauwer, Caroline; Nguyen, Tam; Shahin, Ghada

2017-05-18

A bulla is a marked enlarged space within the parenchyma of the lung. Bullae may cause dyspnea by compressing healthy lung parenchyma and can cause a pneumothorax. Also, bullae are associated with malignancy, therefore surgical bullectomy is indicated on preventive basis. This case is unique and therefore valuable because of the remarkable presentation, innovative treatment and the spectacular improvement of lung function and socio-economic performance of the patient. In this case report we describe the presentation, minimally invasive surgical treatment by means of a robot-assisted lobectomy and postoperative outcome of a young patient with a giant congenital bulla of the left upper lobe. In this case robot-assisted lobectomy has shown spectacular improvement of lung function and fast-track recovery with beneficial socio-economic performance in a young patient with a giant congenital bulla.

Nursing Living-Learning Communities and Student Retention: A Qualitative Study.

PubMed

Bauer, Renee N; Kiger, Susan

Living-learning communities have been known to promote student performance and a sense of collegiality. Most studies on this topic have utilized quantitative methods. This qualitative comparison case study examined personal experiences associated with residing in a living-learning community. The study was conducted to explore findings associated with promoting student retention. A secondary goal was to explore student experiences with mentoring. Data were collected using taped recordings of live interviews at two universities that have nursing-themed housing. The targeted sample size was 14. Themes that emerged from the data were mutual support, importance of the resident assistant, and self-determination. Nursing students enjoy themed housing and especially desire the resident assistant to be a nursing student.

Virtual patient care: an interprofessional education approach for physician assistant, physical therapy and occupational therapy students.

PubMed

Shoemaker, Michael J; Platko, Christina M; Cleghorn, Susan M; Booth, Andrew

2014-07-01

The purpose of this retrospective qualitative case report is to describe how a case-based, virtual patient interprofessional education (IPE) simulation activity was utilized to achieve physician assistant (PA), physical therapy (PT) and occupational therapy (OT) student IPE learning outcomes. Following completion of a virtual patient case, 30 PA, 46 PT and 24 OT students were required to develop a comprehensive, written treatment plan and respond to reflective questions. A qualitative analysis of the submitted written assignment was used to determine whether IPE learning objectives were met. Student responses revealed three themes that supported the learning objectives of the IPE experience: benefits of collaborative care, role clarification and relevance of the IPE experience for future practice. A case-based, IPE simulation activity for physician assistant and rehabilitation students using a computerized virtual patient software program effectively facilitated achievement of the IPE learning objectives, including development of greater student awareness of other professions and ways in which collaborative patient care can be provided.

Laparoscopic and ultrasound assisted management of gallstone ileus after biliointestinal bypass Case report and a review of literature.

PubMed

Zago, Mauro; Bozzo, Samantha; Centurelli, Andrea; Giovanelli, Alessandro; Vasino, Michele Ciocca

2016-05-24

To report about an additional case of biliary ileus after bariatric surgery is reported and extensively reviewing the literature on this topic. We reviewed the literature and found three cases of gallstone ileus (GI) that occurred after bariatric surgery. A 41 year old patient presented a GI eight years after a biliointestinal bypass (BIB) for morbid obesity. The patient complained of abdominal pain for two weeks. Computed tomography (CT) and abdominal ultrasound (US) allowed a preoperative diagnosis of GI and planning of surgical strategy. Surgical treatment was carried out through laparoscopic-assisted enterolithotomy alone procedure. This choice is supported discussing the related issues: morbidity, potential recurrence, eventual developing of gallbladder carcinoma. It is the first reported case of GI after BIB preoperatively diagnosed through CT scan and US, and treated with a laparoscopic assisted approach. Additional considerations concerning preoperative diagnosis, surgical strategy, technical details and follow-up can be usefully applied even in non post-bariatric biliary ileus. Biliointestinal bypass, Gallstone ileus, Laparoscopy, Ultrasonography.

Assisted suicide and euthanasia.

PubMed

van der Heide, Agnes

2013-01-01

Several countries have adopted laws that regulate physician assistance in dying. Such assistance may consist of providing a patient with a prescription of lethal medication that is self-administered by the patient, which is usually referred to as (physician) assistance in suicide, or of administering lethal medication to a patient, which is referred to as euthanasia. The main aim of regulating physician assistance in dying is to bring these practices into the open and to provide physicians with legal certainty. A key condition in all jurisdictions that have regulated either assistance in suicide or euthanasia is that physicians are only allowed to engage in these acts upon the explicit and voluntary request of the patient. All systems that allow physician assistance in dying have also in some way included the notion that physician assistance in dying is only accepted when it is the only means to address severe suffering from an incurable medical condition. Arguments against the legal regulation of physician assistance in dying include principled arguments, such as the wrongness of hastening death, and arguments that emphasize the negative consequences of allowing physician assistance in dying, such as a devaluation of the lives of older people, or people with chronic disease or disabilities. Opinion polls show that some form of accepting and regulating euthanasia and physician assistance in suicide is increasingly supported by the general population in most western countries. Studies in countries where physician assistance in dying is regulated suggest that practices have remained rather stable in most jurisdictions and that physicians adhere to the legal criteria in the vast majority of cases. © 2013 Elsevier B.V. All rights reserved.

A multimedia case based approach to the study of office ergonomics.

PubMed

August-Dalfen, Sharon; Snider, Laurie

2003-01-01

Multimedia technology has the capacity to provide students with an interactive approach to problem based learning and to bridge the gap between theoretical knowledge and clinical practice. The present paper describes the design and development of the program ErgoROM, a CD which presents a case study to assist occupational therapy students in their studies of office ergonomics. A pilot study showed that overall, 91% of respondents rated the ErgoROM as either "Excellent" or "Very Good". Additionally they reported that ErgoROM had a positive impact on active learning and critical thinking.

Cadaveric feasibility study of da Vinci Si-assisted cochlear implant with augmented visual navigation for otologic surgery.

PubMed

Liu, Wen P; Azizian, Mahdi; Sorger, Jonathan; Taylor, Russell H; Reilly, Brian K; Cleary, Kevin; Preciado, Diego

2014-03-01

To our knowledge, this is the first reported cadaveric feasibility study of a master-slave-assisted cochlear implant procedure in the otolaryngology-head and neck surgery field using the da Vinci Si system (da Vinci Surgical System; Intuitive Surgical, Inc). We describe the surgical workflow adaptations using a minimally invasive system and image guidance integrating intraoperative cone beam computed tomography through augmented reality. To test the feasibility of da Vinci Si-assisted cochlear implant surgery with augmented reality, with visualization of critical structures and facilitation with precise cochleostomy for electrode insertion. Cadaveric case study of bilateral cochlear implant approaches conducted at Intuitive Surgical Inc, Sunnyvale, California. Bilateral cadaveric mastoidectomies, posterior tympanostomies, and cochleostomies were performed using the da Vinci Si system on a single adult human donor cadaveric specimen. Radiographic confirmation of successful cochleostomies, placement of a phantom cochlear implant wire, and visual confirmation of critical anatomic structures (facial nerve, cochlea, and round window) in augmented stereoendoscopy. With a surgical mean time of 160 minutes per side, complete bilateral cochlear implant procedures were successfully performed with no violation of critical structures, notably the facial nerve, chorda tympani, sigmoid sinus, dura, or ossicles. Augmented reality image overlay of the facial nerve, round window position, and basal turn of the cochlea was precise. Postoperative cone beam computed tomography scans confirmed successful placement of the phantom implant electrode array into the basal turn of the cochlea. To our knowledge, this is the first study in the otolaryngology-head and neck surgery literature examining the use of master-slave-assisted cochleostomy with augmented reality for cochlear implants using the da Vinci Si system. The described system for cochleostomy has the potential to improve the surgeon's confidence, as well as surgical safety, efficiency, and precision by filtering tremor. The integration of augmented reality may be valuable for surgeons dealing with complex cases of congenital anatomic abnormality, for revision cochlear implant with distorted anatomy and poorly pneumatized mastoids, and as a method of interactive teaching. Further research into the cost-benefit ratio of da Vinci Si-assisted otologic surgery, as well as refinements of the proposed workflow, are required before considering clinical studies.

Use of an Airway Exchange Catheter-Assisted Extubation With Continuous End-Tidal Carbon Dioxide Monitoring in a Pediatric Patient With a Known Difficult Airway: A Case Report.

PubMed

Yegian, Courtney C; Volz, Lana M; Galgon, Richard E

2018-05-11

Tracheal extubation in children with known difficult airways is associated with an increased risk of adverse events. Currently, there is no reliable measure to predict the need for emergent reintubation due to airway inadequacy. Airway exchange catheter-assisted extubation has been shown to be a useful adjunct in decreasing the risk of adverse events due to failed extubation. We report a case of using an airway exchange catheter-assisted extubation with continuous end-tidal carbon dioxide monitoring for a pediatric patient with a known difficult airway.

Pediatric robotic-assisted laparoscopic augmentation ileocystoplasty and Mitrofanoff appendicovesicostomy: complete intracorporeal--initial case report.

PubMed

Gundeti, Mohan S; Eng, Michael K; Reynolds, W Stuart; Zagaja, Gregory P

2008-11-01

To the best of our knowledge, we report the first case of complete intracorporeal robotic-assisted laparoscopic augmentation ileocystoplasty and Mitrofanoff appendicovesicostomy in a pediatric patient, outlining the surgical technique and short-term results. The operative steps of the open procedure were replicated laparoscopically using robotic-assistance. In brief, 5 transperitoneal laparoscopic ports were placed before docking the da Vinci S robotic system. A 20-cm ileal segment was isolated, and the gastrointestinal anastomosis was performed in an end-to-end fashion using intracorporeal suturing. The appendix was anastomosed to the right posterior wall of the bladder over an 8F feeding tube in an extravesical fashion. The bladder was incised in a coronal plane, and the simple ileal on-lay patch was anastomosed to the posterior and anterior walls of the bladder. A suprapubic catheter and pelvic drain were placed, and the Mitrofanoff stoma was then fashioned. Cystography was performed at 4 weeks postoperatively. This preliminary first successful report suggests that robotic-assisted ileocystoplasty and appendicovesicostomy is feasible. A reasonable outcome with early recovery, resumption of normal activities, and excellent cosmesis can be achieved in selected patients. However, whether a robotic-assisted approach provides any significant advantages over conventional open procedures is yet to be determined with a large case series.

Taking it to the streets: recording medical outreach data on personal digital assistants.

PubMed

Buck, David S; Rochon, Donna; Turley, James P

2005-01-01

Carrying hundreds of patient files in a suitcase makes medical street outreach to the homeless clumsy and difficult. Healthcare for the Homeless--Houston (HHH) began a case study under the assumption that tracking patient information with a personal digital assistant (PDA) would greatly simplify the process. Equipping clinicians with custom-designed software loaded onto Palm V Handheld Computers (palmOne, Inc, Milpitas, CA), Healthcare for the Homeless--Houston assessed how this type of technology augmented medical care during street outreach to the homeless in a major metropolitan area. Preliminary evidence suggests that personal digital assistants free clinicians to focus on building relationships instead of recreating documentation during patient encounters. However, the limits of the PDA for storing and retrieving data made it impractical long-term. This outcome precipitated a new study to test the feasibility of tablet personal computers loaded with a custom-designed software application specific to the needs of homeless street patients.

Technical assistance for law-enforcement communications: Case study report two

NASA Technical Reports Server (NTRS)

Reilly, N. B.; Mustain, J. A.

1979-01-01

Two case histories are presented. In one study the feasibility of consolidating dispatch center operations for small agencies is considered. System load measurements were taken and queueing analysis applied to determine numbers of personnel required for each separate agency and for a consolidated dispatch center. Functional requirements were developed and a cost model was designed to compare relative costs of various alternatives including continuation of the present system, consolidation of a manual system, and consolidated computer-aided dispatching. The second case history deals with the consideration of a multi-regional, intrastate radio frequency for improved interregional communications. Sample standards and specifications for radio equipment are provided.

The Constitutionality of Compulsory Attendance at Religious Exercises in Religious Institutions of Higher Education Which Are the Recipients of State and Federal Financial Assistance.

ERIC Educational Resources Information Center

Habecker, Eugene B.

The legal problems with which a religious higher education institution must deal if it receives state and/or federal financial assistance and requires attendance at its religious exercises are discussed. Selected state and federal court cases are reviewed and analyzed, including the United States cases of Tilton v. Richardson (1971), Lemon v.…

Non-Formal Education for a Culturally Isolated Student in a Remote Area: The Case of a Thai Student Who Received Learning Assistance via the Internet

ERIC Educational Resources Information Center

Maruyama, Hideki

2015-01-01

This article describes how a language minority student developed through flexible online learning assistance for the entrance examination of a Japanese public high school. The simple camera function of a digital tablet helped the isolated Thai student attain success in developing academic skills and self-esteem. The case also shows the insight…

[Euthanasia outside Europe].

PubMed

Julesz, Máté

2014-08-10

The passive form of euthanasia is legalized almost in every civilized country. Its active form is not a generally accepted legal institution. In Europe, active euthanasia is legalized only in The Netherlands, Belgium, Luxembourg and Switzerland. In Australia, the Act on the Rights of the Terminally Ill of 1995 legalized the institution of assisted suicide, which is not identical to active euthanasia. The difference lies in the fact that legalized active euthanasia means that the author of a murder is not punishable (under certain circumstances), whilst assisted suicide is not about murder, rather about suicide. In the first case, the patient is killed on his or her request by someone else. In the second case, the patient himself or herself executes the act of self-killing (by the assistance of a healthcare worker). In Australia, the institution of assisted suicide was repealed in 1997. Assisted suicide is legal in four USA member states: in Vermont, Washington, Montana and Oregon. In Uruguay, the active form of euthanasia has been legal since 1932.

Is Laser Assisted Capsulotomy better than standard CCC?

PubMed

Gavriș, Monica; Mateescu, Radu; Belicioiu, Roxana; Olteanu, Ioana

2017-01-01

Objectives: To compare the safety and intraoperative difficulties of two capsulorhexis techniques for white intumescent cataract: Femtolaser-assisted capsulorhexis and manual capsulorhexis performed in 2-3 stages, with the Utrata forceps. Materials and methods: A prospective comparative study that included 28 eyes divided into 2 equal groups in which capsulorhexis was performed by using the 2 methods. In the first group, the capsulorhexis was executed by using LenSx Femtolaser. In the second group, an Utrata forceps was used to perform a manual 2-3 steps capsulorhexis as follows: a small 2-3 mm capsulorhexis was performed after the staining of the anterior capsule with Trypan Blue along with a good pressurization with viscoelastic substance. The liquefied cortex was aspirated, followed by the enlargement of the capsulorhexis. In some cases, the enlargement was made after IOL implantation. Results: In the Femtolaser group, the capsule was completely detached in 13 cases and only in one case, the capsule had a few bridges which detached easily, without endangering the capsulorhexis integrity. Its size was 4,9 mm in all cases. In the group in which capsulorhexis was performed with the Utrata forceps in 2-3 stages, this was complete, circular and relatively well centered in all cases, but the size varied between 4,5 and 5,5 mm. Conclusions: Femtosecond laser-assisted capsulorhexis was round, well centered and of a desired size of 4,9 mm. The manual capsulorhexis with the Utrata forceps depends on the surgeon's skill and experience and requires a good local anesthesia, the coloring of the anterior capsule with Tripan Blue, using a large quantity of cohesive viscoelastic substances and sometimes using micro incision forceps for helpful maneuvers. The size and centering of the capsulorhexis are not always identical with the intended ones.

Repairing a Facial Cleft by Polyether-Ether-Ketone Implant Combined With Titanium Mesh.

PubMed

Deng, Yuan; Tang, Weiwei; Li, Zhengkang

2018-05-15

The Tessier Number 4 cleft is one of the rarest, most complex craniofacial anomalies that presents difficulties in surgical treatment. In this article, we report a case of simultaneous facial depression, eye displacement, and medial canthus deformity. In this case, the maxillary bony defect was reconstructed using computer-assisted design computer-assisted manufacturing (CAD-CAM) polyether-ether-ketone (PEEK) material, and the orbital floor defect was repaired with AO prefabricated titanium mesh. Additionally, the medial canthus was modified with canthopexy and a single Z-plasty flap. Owing to its relative rarity and varied clinical presentations, no definitive operative methods have been accepted for Tessier No. 4 facial cleft. This study presents the combination of CAD-CAM manufactured PEEK material and titanium mesh as an alternative approach for reconstructing the bony defect of Tessier No. 4 facial clefts.

'Doing the writing' and 'working in parallel': how 'distal nursing' affects delegation and supervision in the emerging role of the newly qualified nurse.

PubMed

Johnson, Martin; Magnusson, Carin; Allan, Helen; Evans, Karen; Ball, Elaine; Horton, Khim; Curtis, Kathy; Westwood, Sue

2015-02-01

The role of the acute hospital nurse has moved away from the direct delivery of patient care and more towards the management of the delivery of bedside care by healthcare assistants. How newly qualified nurses delegate to and supervise healthcare assistants is important as failures can lead to care being missed, duplicated and/or incorrectly performed. The data described here form part of a wider study which explored how newly qualified nurses recontextualise knowledge into practice, and develop and apply effective delegation and supervision skills. This article analyses team working between newly qualified nurses and healthcare assistants, and nurses' balancing of administrative tasks with bedside care. Ethnographic case studies were undertaken in three hospital sites in England, using a mixed methods approach involving: participant observations; interviews with 33 newly qualified nurses, 10 healthcare assistants and 12 ward managers. Data were analysed using thematic analysis, aided by the qualitative software NVivo. Multiple demands upon the newly qualified nurses' time, particularly the pressures to maintain records, can influence how effectively they delegate to, and supervise, healthcare assistants. While some nurses and healthcare assistants work successfully together, others work 'in parallel' rather than as an efficient team. While some ward cultures and individual working styles promote effective team working, others lead to less efficient collaboration between newly qualified nurses and healthcare assistants. In particular the need for qualified nurses to maintain records can create a gap between them, and between nurses and patients. Newly qualified nurses require more assistance in managing their own time and developing successful working relationships with healthcare assistants. Copyright © 2014 Elsevier Ltd. All rights reserved.

App-assisted external ventricular drain insertion.

PubMed

Eftekhar, Behzad

2016-09-01

The freehand technique for insertion of an external ventricular drain (EVD) is based on fixed anatomical landmarks and does not take individual variations into consideration. A patient-tailored approach based on augmented-reality techniques using devices such as smartphones can address this shortcoming. The Sina neurosurgical assist (Sina) is an Android mobile device application (app) that was designed and developed to be used as a simple intraoperative neurosurgical planning aid. It overlaps the patient's images from previously performed CT or MRI studies on the image seen through the device camera. The device is held by an assistant who aligns the images and provides information about the relative position of the target and EVD to the surgeon who is performing EVD insertion. This app can be used to provide guidance and continuous monitoring during EVD placement. The author describes the technique of Sina-assisted EVD insertion into the frontal horn of the lateral ventricle and reports on its clinical application in 5 cases as well as the results of ex vivo studies of ease of use and precision. The technique has potential for further development and use with other augmented-reality devices.

Focus on Methodology: Beyond paper and pencil: Conducting computer-assisted data collection with adolescents in group settings.

PubMed

Raffaelli, Marcela; Armstrong, Jessica; Tran, Steve P; Griffith, Aisha N; Walker, Kathrin; Gutierrez, Vanessa

2016-06-01

Computer-assisted data collection offers advantages over traditional paper and pencil measures; however, little guidance is available regarding the logistics of conducting computer-assisted data collection with adolescents in group settings. To address this gap, we draw on our experiences conducting a multi-site longitudinal study of adolescent development. Structured questionnaires programmed on laptop computers using Audio Computer Assisted Self-Interviewing (ACASI) were administered to groups of adolescents in community-based and afterschool programs. Although implementing ACASI required additional work before entering the field, we benefited from reduced data processing time, high data quality, and high levels of youth motivation. Preliminary findings from an ethnically diverse sample of 265 youth indicate favorable perceptions of using ACASI. Using our experiences as a case study, we provide recommendations on selecting an appropriate data collection device (including hardware and software), preparing and testing the ACASI, conducting data collection in the field, and managing data. Copyright © 2016 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Hypoglycaemia requiring medical assistance in patients with diabetes: a prospective multicentre survey in tertiary hospitals.

PubMed

Liatis, S; Mylona, M; Kalopita, S; Papazafiropoulou, A; Karamagkiolis, S; Melidonis, A; Xilomenos, A; Ioannidis, I; Kaltsas, G; Lanaras, L; Papas, S; Basagiannis, C; Kokkinos, A

2015-04-01

Hypoglycaemia is considered a factor contributing to morbidity and mortality in patients with diabetes. The aim of the present study was to examine the frequency, clinical characteristics, predisposing factors and outcomes of iatrogenic hypoglycaemia requiring medical assistance. Eight hospitals participated in this prospective survey of documented iatrogenic hypoglycaemia at their emergency departments. Cases with type 2 diabetes (T2D) were compared with a control group, consisting of patients visiting the outpatients' diabetes clinics of the same hospitals during the same time period. Median survey duration was 16.5 months, and 295 episodes of iatrogenic hypoglycaemia were recorded. Frequency varied across centres from 0.25 to 0.78 cases per 100 presenting patients. Most cases (90.8%) were observed in patients with T2D (mean age: 76.7±10.1 years), while 8.1% of events were recorded in patients with type 1 diabetes (mean age: 42.7±18.3 years). Total in-hospital mortality was 3.4%, and all involved patients with T2D. In T2D patients, advanced age (OR: 1.3 [1.20-1.45] for 5-year increase), use of sulphonylureas (OR: 4.0 [2.5-6.36]), use of insulin (OR: 2.35 [1.42-3.95]), lower estimated GFR (OR: 1.15 [1.07-1.23] at 10mL/min) and number of comorbidities (OR: 1.74 [1.34-2.27]) were each independently associated with hypoglycaemia requiring medical assistance. Hypoglycaemia requiring medical assistance in patients with diabetes is a moderately common condition seen in emergency departments and has a mortality rate of 3.4%. The majority of cases involve elderly individuals with T2D who are suffering from serious comorbidities and treated with insulin and/or sulphonylureas. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

Video-assisted parathyroidectomy via the lateral approach vs conventional surgery in the treatment of sporadic primary hyperparathyroidism: results of a case-control study.

PubMed

Henry, J F; Raffaelli, M; Iacobone, M; Volot, F

2001-10-01

We previously demonstrated that minimally invasive video-assisted parathyroidectomy (VAP) can be performed via a lateral approach on the line of the sternocleidomastoid muscle. The aim of this study was to compare the results of this technique with those of conventional parathyroidectomy (CP) in a case-control study. Over a 2-year period, 80 VAP were attempted. The selection criteria were as follows: sporadic primary hyperparathyroidism, no history of previous neck surgery, no thyroid disease, suggestion of a single adenoma on preoperative imaging. A rapid intraoperative parathyroid hormone (PTH) assay was performed. The procedure was completed successfully in 68 patients. A case-control study of 68 patients who underwent CP for a single adenoma was performed. The controls were matched for age and sex. All of the patients were normocalcemic at follow-up. No statistically significant differences between the VAP and the control groups were found for age, sex, pre- and postoperative calcemia and PTH, adenoma weight, operating time, complication rate, or postoperative stay. One VAP patient developed recurrent laryngeal nerve palsy. Patients who underwent VAP required less analgesics (p < 0.0001) and were more satisfied with the cosmetic results (p < 0.0001). This study suggests that VAP by the lateral approach has some advantages over CP in terms of postoperative pain and cosmetic results.

Prospective short-term feasibility study of perioperative suprapubic catheters in laparoscopic colectomy.

PubMed

Nagao, Sayaka; Saida, Yoshihisa; Enomoto, Toshiyuki; Takahashi, Asako; Higuchi, Tadashi; Moriyama, Hodaka; Niituma, Toru; Watanabe, Manabu; Asai, Koji; Kusachi, Shinya

2018-05-16

Here we report a prospective study on whether a temporary suprapubic catheter (SPC) can be safely inserted as a substitute for transurethral balloon catheterization during laparoscopy-assisted colectomy. Our subjects included 52 cases who gave informed consent to have an SPC inserted. These subjects were selected from cases who underwent laparoscopy-assisted surgery for primary colorectal cancer from October 2014 to August 2015. An SPC was inserted into 45 of the original 52 cases. The median surgical duration was 220 min (range, 11-438 min), and the SPC insertion was performed at a median of 133 min (range, 9-384 min) after the start of surgery. Insertion required a median duration of 116 s. In one case (2.2%), the bladder was perforated by the paracentesis needle, and in two cases (4.4%), hematuria was observed at the time of insertion; however, surgery was completed without any incident in these three cases. Six of the remaining 42 cases (13.3%) demonstrated neither micturition desire nor independent urination on the day the catheter was clamped. In these cases, the clamp was released two to four times, and draining of an average of 586-mL urine, micturition desire, and independent urination were confirmed 2-4 days later. Transurethral balloon catheterization is a simple procedure that is commonly used on surgical patients, but it can cause pain, discomfort, and infection. In contrast, SPC insertion is a procedure that avoids crossing the urethra and its associated disadvantages. Here we were able to demonstrate that the procedure can be safely used in laparoscopic surgery patients. © 2018 Japan Society for Endoscopic Surgery, Asia Endosurgery Task Force and John Wiley & Sons Australia, Ltd.

Enhancing work outcome for three persons with traumatic brain injury.

PubMed

Target, P; Wehman, P; Petersen, R; Gorton, S

1998-03-01

A case study approach is used to illustrate how three survivors of severe traumatic brain injury were able to gain and maintain employment with the assistance of a supported employment programme. Emphasis on the different types of accommodations, including the design and implementation of compensatory strategies, is provided for each case. Finally, on overview of steps that can be taken to enhance the use of such strategies on the job is presented.