scholarly journals E-TAN, a technology-enhanced platform with tangible objects for the assessment of visual neglect: a multiple single-case study

2019 ◽  
Author(s):  
Antonio Cerrato ◽  
Daniela Pacella ◽  
Francesco Palumbo ◽  
Diane Beauvais ◽  
Michela Ponticorvo ◽  
...  
Keyword(s):  
Right Hemisphere ◽  
Single Case ◽  
Ecological Validity ◽  
Real Life ◽  
Visual Neglect ◽  
Right Hemisphere Damage ◽  
Object Locations ◽  
Left And Right

AbstractVisual neglect is a frequent and disabling consequence of right brain damage. Traditional paper-and- pencil tests of neglect have limitations in sensitivity and ecological validity. The Baking Tray Task (BTT), instead, approaches real-life situations, because it requires participants to place 16 physical objects on a board. The number of objects placed on the left and right portions of the board provides a clinical index of visual neglect. Here we present E-TAN, a technology-enhanced platform which allows patients to perform an enhanced version of the BTT (E-BTT). This platform automatically determines the object locations on the board, and also records the sequence and timing of their placement. We used E-BTT to test 9 patients with right hemisphere damage, and compared their performance with that obtained by 115 healthy participants. To this end, we developed a new method of analysis of participants’ performance, based on the use of the convex hull described by the objects on the board. This measure provides an estimate of the portion of space processed by each participant, and can effectively discriminate neglect patients from patients without neglect. E-TAN allows clinicians to assess visuospatial performance by using a convenient, fast, and relatively automatized procedure, that patients can even perform at home to follow-up the effects of rehabilitation.

Contamination Lab of Turin (CLabTo)

2019 ◽  
Vol 2 (1) ◽  
Author(s):  
Eleonora FIORE ◽  
Giuliano SANSONE ◽  
Chiara Lorenza REMONDINO ◽  
Paolo Marco TAMBORRINI
Keyword(s):  
University Students ◽  
Single Case ◽  
Real Life ◽  
Learning By Doing ◽  
Assessment Data ◽  
Entrepreneurial Skills ◽  
Fields Of Study ◽  
Education Levels ◽  
Positive Effect

Interest in offering Entrepreneurship Education (EE) to all kinds of university students is increasing. Therefore, universities are increasing the number of entrepreneurship courses intended for students from different fields of study and with different education levels. Through a single case study of the Contamination Lab of Turin (CLabTo), we suggest how EE may be taught to all kinds of university students. We have combined design methods with EE to create a practical-oriented entrepreneurship course which allows students to work in transdisciplinary teams through a learning-by-doing approach on real-life projects. Professors from different departments have been included to create a multidisciplinary environment. We have drawn on programme assessment data, including pre- and post-surveys. Overall, we have found a positive effect of the programme on the students’ entrepreneurial skills. However, when the data was broken down according to the students’ fields of study and education levels, mixed results emerged.

Amavat in pediatric age group (multidisciplinary Ayurvedic approach): a single case study

2020 ◽  
Vol 8 (03) ◽  
Author(s):  
Mayuri Pawar
Keyword(s):  
Clinical Symptoms ◽  
Single Case ◽  
Treatment Protocol ◽  
Oral Intake ◽  
External Application ◽  
Pediatric Age Group ◽  
Patient Reported ◽  
Ayurvedic Treatment

Amavata is a chronic, progressive and crippling disorder caused due to generation of ama and its association with vitiated vata dosha and deposition in shleshma sthana (joints). Clinically resembling with Rheumatoid Arthirtis, it poses a challenge for the physician owing to its chronicity, morbidity and complications. The treasure of Ayurveda therapeutics has laid out detailed treatment line for amavata. A 13years old male patient reported to this hospital with pain and stiffness of metacarpophalangeal joints of right hand followed by pain in corresponding joints of other hand 1 year back. This was succeeded by pain and mild swelling on bilateral wrist, ankle and elbow joints. Based on clinical examination and blood investigations, diagnosis of amavata was made and Ayurvedic treatment protocol was advised with baluka sweda (sudation) as external application, rasnasaptak kashayam and dashmoolharitaki avaleha for oral intake for 30 days. The patient was asked for follow up every 15 days up to total of 45 days. Assessment was done subjectively based on clinical symptoms and blood investigations as objective parameters. There was substantially significant improvement and the patient felt relieved of the pain and inflammation of the joints after the treatment. This case study reveals the potential of Ayurvedic treatment protocol in management of amavata and may form a basis for further detailed study of the subject.

scholarly journals Geographic Information Systems and COVID-19: The Johns Hopkins University Dashboard

2020 ◽  
Author(s):  
BELMIRO N JOAO
Keyword(s):  
Information Systems ◽  
Single Case ◽  
Single Case Study ◽  
Epidemic Outbreak ◽  
Global Epidemic ◽  
Johns Hopkins University ◽  
Successful Case ◽  
Other Information

Abstract Background: This article presents a single case study on the development of a GIS for global monitoring of coronavirus (COVID-19). For such concepts presented about GIS, its use and evolution in epidemic events and a presentation of the context of the current coronavirus outbreak and the meaningless results of consolidating a panel with reliable data.Methods: A single case study of a GIS in continuous development with data sharing and comments from the scientific community was carried out. Because it is not a post-mortem analysis, or a follow-up to a successful case, it was not possible to use more rigorous and systematic approaches such as those used by Lee (1989) and Onsrud, Pinto and Azad (1992) for case studies in GIS.Results: The case study presents the results of the development of a control dashboard, as well as the availability of consolidated data made by researchers at Johns Hopkins University and who showed a reliable platform and a world reference for health comunity.Conclusions: Efforts to develop a dashboard and provide data on the coronavirus outbreak resulted in the immediate replication of several other information systems with different approaches (Power BI, R, Tableau), becoming a reference for any new global epidemic outbreak events.

scholarly journals Interoceptive Axes Dissociation in Anorexia Nervosa: A Single Case Study With Follow Up Post-recovery Assessment

2019 ◽  
Vol 9 ◽  
Author(s):  
Daniele Di Lernia ◽  
Silvia Serino ◽  
Nicoletta Polli ◽  
Chiara Cacciatore ◽  
Luca Persani ◽  
...  
Keyword(s):  
Anorexia Nervosa ◽  
Single Case ◽  
Single Case Study ◽  
Recovery Assessment

MANAGING CHALLENGING BEHAVIOUR IN AN ADULT WITH LEARNING DISABILITIES: THE USE OF LOW AROUSAL APPROACH

1998 ◽  
Vol 26 (2) ◽  
pp. 163-171 ◽  
Author(s):  
Andrew McDonnell ◽  
Simon Reeves ◽  
Amanda Johnson ◽  
Alan Lane
Keyword(s):  
Learning Disabilities ◽  
Behaviour Change ◽  
Single Case ◽  
Challenging Behaviour ◽  
Single Case Study ◽  
Short Term ◽  
One Year ◽  
Challenging Behaviours

Behaviour change is often a desired outcome for carers and professionals who work with people with learning disabilities and challenging behaviours. Managing these behaviours in the short term is an important step towards this goal. This single case study presents the use of a low arousal approach in managing challenging behaviours in a young man labelled with severe challenging behaviour. This strategy focuses on the interaction of the carers with the client and how their approach has an important impact on the behaviour of the client. The study documents the incidents of challenging behaviour and shows a decline in their frequency from baseline over a one-year period. These gains were maintained at five-month follow-up. The implications for services of these findings are discussed.

ATTENTIONAL FOCUS AND FEAR OF BLUSHING: A CASE STUDY

1999 ◽  
Vol 27 (2) ◽  
pp. 153-164 ◽  
Author(s):  
Sandra Mulkens ◽  
Susan M. Bögelts ◽  
Peter J. de Jong
Keyword(s):  
Single Case ◽  
Attentional Focus ◽  
Single Case Study ◽  
Fear Avoidance ◽  
Differential Effects ◽  
Before And After ◽  
Fear Of Blushing

By means of a single case study, the effects of redirecting attention above exposure only on fear of blushing, avoidance, and idiosyncratic dysfunctional beliefs were tested. A social phobic patient with fear of blushing as the predominant complaint received sessions of Task Concentration Training (TCT) and Exposure in Vivo (EXP) alternately, after a steady baseline had been established. The treatment consisted of 14 individual sessions. Assessments were held before and after baseline, after treatment, after 4 weeks follow-up, and after 1-year follow-up. Continuous measurements were held throughout the treatment in order to measure the differential effects of TCT and EXP on fear, avoidance and beliefs. TCT and EXP together, turned out to be an effective treatment for fear of blushing: large effects were observed on all three outcome measurements. When differential effects are closely looked at, EXP seemed more effective in decreasing fear of blushing. However, the patient appeared to have used TCT strategies as well during the EXP weeks, which may have contributed to the favourable effects of EXP.

scholarly journals A Pilot Study of Concentrated EMDR: A Brief Report

2011 ◽  
Vol 5 (1) ◽  
pp. 14-24 ◽  
Author(s):  
Earl Grey
Keyword(s):  
Pilot Study ◽  
Panic Disorder ◽  
Single Case ◽  
Single Case Study ◽  
Major Depressive ◽  
Treatment Frequency ◽  
Case Study Design ◽  
Psychotic Features

The current research used a quantitative single-case study design to investigate the effectiveness of eye movement desensitization and reprocessing (EMDR) treatment for a participant diagnosed with comorbid major depressive disorder (MDD), severe without psychotic features, and panic disorder with agoraphobia. Treatment frequency was three sessions per week, with twelve 90-minute reprocessing sessions provided over a period of 1 month; the study also evaluated this application of “concentrated EMDR.” At baseline, mean scores on the Beck Depression Inventory-II (BDI-II) and Beck Anxiety Inventory (BAI) were 49 and 38, and at 3-month follow-up, the scores had decreased to 8 and 7 respectively. The results of this pilot study indicate that concentrated EMDR may be effective in treating comorbid MDD and panic disorder with agoraphobia. The study also evaluated the application of concentrated EMDR, with treatment frequency increased from one session to three sessions per week. Twelve 90-minute reprocessing sessions were provided over a period of 1 month. Results show the apparent effectiveness of concentrated EMDR.

Case Study of Clinical Behavior Analysis for a 20-Year-Old Client With Emetophobia

2019 ◽  
Vol 18 (3) ◽  
pp. 163-174
Author(s):  
Takashi Mitamura
Keyword(s):  
Behavior Analysis ◽  
Single Case ◽  
Intervention Strategies ◽  
Single Case Design ◽  
Clinical Behavior Analysis ◽  
Clinical Behavior ◽  
Empirically Supported ◽  
Clinically Significant

This case study illustrates a clinical behavior analytic intervention for a female client with emetophobia, the fear of vomiting. Clinical behavior analysis is a recently developing branch of empirically supported psychotherapy, derived from behavior analysis. This case study presents modified case formulations and changed intervention strategies according to the results of repeated measuring. The intervention was six sessions and three gradual follow-up sessions; the effect of the intervention was monitored by a single-case design. The intervention strategies were changed from symptom-focused interventions, which are based on exposure, to value-focused gradual follow-up sessions. The client’s phobia and depression were alleviated through the intervention and gradual follow-up phases. Moreover, her value-based activities increased through the gradual follow-up phase. The Reliable Change Indexes (RCIs) were calculated to evaluate changes between the intervention and follow-up phases. There were large and clinically significant decreases on measures. The results highlight the utility of repeated measuring and importance of a value-focused approach.

scholarly journals Early Detection of t(8;21) Chromosomal Translocations during Treatment of PML-RARA Positive Acute Promyelocytic Leukemia: A Case Study

2010 ◽  
Vol 4 ◽  
pp. CMO.S6446 ◽  
Author(s):  
Walter Kleine Neto ◽  
Mariana Serpa ◽  
Sabri Saeed Sanabani ◽  
Patricia Torres Bueno ◽  
Elvira Deolinda Rodrigues Pereira Velloso ◽  
...  
Keyword(s):  
Acute Promyelocytic Leukemia ◽  
Genetic Screening ◽  
Treatment Initiation ◽  
Single Case ◽  
Promyelocytic Leukemia ◽  
Chromosomal Translocations ◽  
Trans Retinoic Acid ◽  
All Trans Retinoic Acid

Here we describe a female patient who developed acute promyelocytic leukemia (APL) characterized by t(l5;17) translocation at diagnosis. The patient began treatment with all-trans retinoic acid (ATRA) + chemotherapy. During follow up, the patient was found to be negative for the t(15;17) transcript after 3 months of therapy which remained undetectable, thereafter. However, the emergence of a small clone with a t(8;21) abnormality was observed in the bone marrow and peripheral blood (PB) cells between 3 and 18 months following treatment initiation. The abnormal translocation observed in PB cells obtained at 3 months was detected after the second cycle of consolidation therapy and reappeared at 15 months during maintenance treatment, a period without ATRA. Although based on a single case, we conclude that genetic screening of multiple translocations in AML patients should be requested to allow early identification of other emerging clones during therapy that may manifest clinically following treatment.

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