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Barry L, Adams K. THE HEALTHCARE NEEDS OF OLDER WOMEN PRISONERS: A FOCUS GROUP STUDY. Innov Aging 2018. [DOI: 10.1093/geroni/igy023.538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Phelan M, Meldon S, Brenner R, Deadwiler M, Adams K, Simon J, Levinson M, Hustey F, Mace S. 120 Skilled Nursing Facility 3-Day Waiver Pilot: Direct Admission to Skilled Nursing Facilities From the Emergency Department Avoids Hospital Admissions and Decreases Costs. Ann Emerg Med 2018. [DOI: 10.1016/j.annemergmed.2018.08.125] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Adams K, Schulz-Kornas E, Arzi B, Failing K, Vogelsberg J, Staszyk C. Functional anatomy of the equine temporomandibular joint: Histological characteristics of the articular surfaces and underlining tissues. Vet J 2018; 239:35-41. [PMID: 30197107 DOI: 10.1016/j.tvjl.2018.08.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Revised: 05/29/2018] [Accepted: 08/09/2018] [Indexed: 12/01/2022]
Abstract
It has been assumed that dental conditions cause disorders of the equine temporomandibular joint (TMJ), due to biomechanical overload or aberrant loading. However, the incidence of published TMJ disorders in horses is low and this leads to the question whether the equine TMJ is adapted well to its biomechanical requirements or is able to remodel its articular surfaces in response to modified loading conditions. The aim of this study was to determine the histological characteristics of healthy equine TMJs. The tissue components of the articular surfaces of 10 TMJs obtained from horses without any clinical history of dental or TMJ disorders were analysed. Apart from the mandibular fossa of the temporal bone, the osseous aspects of the TMJ exhibited a uniform zoning pattern. The articular surfaces were composed of three tissue layers: (1) a superficial cell-rich dense connective tissue layer; (2) a middle fibrocartilage layer; and (3) a deep hyaline-like cartilage layer. The articular disc was composed of an inner core of fibrocartilage and hyaline-like cartilage meshwork covered with both cell-rich dense connective tissue and fibrocartilage at its dorsal and ventral aspects. In contrast, the mandibular fossa was only covered by a dense connective tissue, frequently supplemented by a synovial membrane, suggesting low biomechanical stress. Glycosaminoglycans, which are indicative of compressive loads, were predominantly present within the rostral part of the articular tubercle and the retroarticular process, the dorsal part of articular disc and the entire mandibular head, but were absent within the mandibular fossa. The results of this study suggest the presence of different biomechanical demands in the dorsal and ventral compartment of the equine TMJ.
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Catchpole I, Brett S, Sheppard N, Pradas DC, Jing J, Steiner D, Figueroa D, Tsvetkov L, Katlinskaya Y, Kaczynski H, Abbott R, Silk J, Adams K, Gerry A, Quattrini A, Tavano B, Crossland K, Weiderman G, Cornforth T, Britten C. Engineering T-cells for adoptive cell therapy to overcome TGF-β-mediated immunosuppression in the tumour microenvironment. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx711.081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Agostini P, Lugg S, Adams K, Smith T, Kalkat M, Rajesh P, Steyn R, Naidu B, Rushton A, Bishay E. MA 08.09 Postoperative Mobilization and Rehabilitation Requirements for Lung Cancer Patients Undergoing Minimally Invasive Surgery. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Sakamaki I, Adams K, Medina MFG, Cruz JLC, Jafari N, Tavakoli M, Janz H. Preliminary testing by adults of a haptics-assisted robot platform designed for children with physical impairments to access play. Assist Technol 2017; 30:242-250. [PMID: 28696831 DOI: 10.1080/10400435.2017.1318974] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
Development of children's cognitive and perceptual skills depends heavily on object exploration and experience in their physical world. For children who have severe physical impairments, one of the biggest concerns is the loss of opportunities for meaningful play with objects, including physical contact and manipulation. Assistive robots can enable children to perform object manipulation through the control of simple interfaces. Touch sensations conveyed through haptic interfaces in the form of force reflection or force assistance can help a child to sense the environment and to control a robot. A robotic system with forbidden region virtual fixtures (VFs) was tested in an object sorting task. Three sorting tasks-by color, by shape, and by both color and shape-were performed by 10 adults without disability and one adult with cerebral palsy. Tasks performed with VFs were accomplished faster than tasks performed without VFs, and deviations of the motion area were smaller with VFs than without VFs. For the participant with physical impairments, two out of three tasks were slower with the VFs. This implies that forbidden region VFs are not always able to improve user task performance. Alignment with an individual's unique motion characteristics can improve VF assistance.
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Jafari N, Adams K, Tavakoli M, Wiebe S, Janz H. Usability testing of a developed assistive robotic system with virtual assistance for individuals with cerebral palsy: a case study. Disabil Rehabil Assist Technol 2017; 13:517-522. [PMID: 28673115 DOI: 10.1080/17483107.2017.1344884] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
This paper presents a novel application of an assistive robotic system with virtual assistance to enhance manual performance of individuals with cerebral palsy. Cerebral palsy affects one's voluntary motor movements resulting in limited opportunities to actively engage in physical manipulative activities that require fine motor movements and coordination. Lack of object manipulation and environmental exploration can result in further impairments such as cognitive and social delays. The proposed assistive robotic system has been developed to enhance hand movements of people with disabilities when performing a functional task colouring. This paper presents the usability testing of the effectiveness of the developed system with an individual with cerebral palsy in a set of colouring tasks. Assisted and unassisted approaches were compared and analysed through quantitative and qualitative measures. The robotic-based approach was further compared with the participant's typical alternate access method to perform the same proposed tasks. The robotic system with virtual assistance was clinically validated to be significantly more effective, compared to both unassisted and typical approaches, by increasing the hand controllability, reducing the physical load and increasing the easiness of maintaining movements within the lines. Future studies will inform the use of the system for children with disabilities to provide them with assisted play for functional and playful activities. Implications for rehabilitation Robotic system can enhance manual performance in individuals with disabilities. Participating in a robot-mediated play activity could increase children's motivation and engagement. The developed robotic system can contribute to a basis for clinical and home-based implementation of the technology to promote manual play activities for children with disabilities.
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Najafi M, Adams K, Tavakoli M. Robotic learning from demonstration of therapist's time-varying assistance to a patient in trajectory-following tasks. IEEE Int Conf Rehabil Robot 2017; 2017:888-894. [PMID: 28813933 DOI: 10.1109/icorr.2017.8009361] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The number of people with physical disabilities and impaired motion control is increasing. Consequently, there is a growing demand for intelligent assistive robotic systems to cooperate with people with disability and help them carry out different tasks. To this end, our group has pioneered the use of robot learning from demonstration (RLfD) techniques, which eliminate the need for task-specific robot programming, in robotic rehabilitation and assistive technologies settings. First, in the demonstration phase, the therapist (or in general, a helper) provides an intervention (typically assistance) and cooperatively performs a task with a patient several times. The demonstrated motion is modelled by a statistical RLfD algorithm, which will later be used in the robot controllers to reproduce a similar intervention robotically. In this paper, by proposing a Tangential-Normal Varying-Impedance Controller (TNVIC), the robotic manipulator not only follows the therapist's demonstrated motion, but also mimics his/her interaction impedance during the therapeutic/assistive intervention. The feasibility and efficacy of the proposed framework are evaluated by conducting an experiment involving a healthy adult with cerebral palsy symptoms being induced using transcutaneous electrical nerve stimulation.
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Parés D, Drami I, Adams K, Grossi U, Suliman I, Knowles CH. Use of the Harmonic scalpel for Delorme's procedure. Colorectal Dis 2017; 19:O232-O234. [PMID: 28418599 DOI: 10.1111/codi.13688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 01/04/2017] [Indexed: 02/08/2023]
Abstract
AIM There are many surgical techniques that deal with external rectal prolapse but perineal procedures have the advantage of reduced invasiveness. Therefore, despite concerns regarding high recurrence rates, the technique is still used by many surgeons. METHOD This manuscript and video describe our early clinical experience using the Harmonic scalpel in 11 consecutive patients who underwent a Delorme's procedure for external rectal prolapse. RESULTS The median age of patients was 76 (range: 30-94) years. There were no intra-operative complications, and the median operative time was 78 min. Intra-operative blood loss was minimal (mean 45 ml; range 20-70 ml). Median length of stay was 2 (range: 0-8) days. Overall morbidity and recurrence were both 18%, with a median follow-up of 15 (range: 1-23) months. Nine patients were operated on by a senior trainee with consultant supervision. CONCLUSION The advantages of this device are mainly those of ease of mucosal dissection, minimal blood loss and shorter operative time in comparison with published series.
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Zettler JA, Adams K, Frederick B, Gutting A, Ingebretsen N, Ragsdale A, Schrey A. Genetic structure of Pseudococcus microcirculus (Hemiptera: Pseudococcidae) populations on epiphytic orchids in south Florida. J Genet 2017; 96:33-38. [PMID: 28360387 DOI: 10.1007/s12041-016-0736-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
In 2012, the orchid mealy bug Pseudococcus microcirculus was first detected in situ in North America's more diverse orchid region, the Big Cypress Basin (Collier Co FL). A follow-up survey showed that the mealy bug is more widespread and found on epiphytic orchids in two locations, in both the Fakahatchee Strand State Preserve (sites B and F) and the Florida Panther National Wildlife Refuge (sites M and C). There, we collected mealy bugs (n = 54) from 35 orchid individuals and screened allelic variation at seven microsatellite loci. We estimated genetic diversity and differentiation among all sites and compared the variation among individuals collected on the same plant. Genetic differentiation between sites M and C (FST = 0.03, P < 0.01) and,Mand B (FST = 0.04, P < 0.01) was detected.We also detected significantly lower mean pairwise relatedness among individuals from site B compared to all the other locations, and this population had the lowest inbreeding coefficient. Genetic diversity and mean pairwise relatedness were highly variable among plants with multiple individuals; however, plants from sites F and M tend to have collections of individuals with higher mean pairwise relatedness compared to sites B and C. Our results indicate that there is genetic diversity and differentiation among mealy bugs in these locations, and that collections of individuals on the same plant are genetically diverse. As such, the mealy bugs throughout these areas are likely to be genetically diverse and exist in multiple distinct populations.
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Atashzar SF, Jafari N, Shahbazi M, Janz H, Tavakoli M, Patel RV, Adams K. Telerobotics-Assisted Platform for Enhancing Interaction with Physical Environments for People Living with Cerebral Palsy. ACTA ACUST UNITED AC 2017. [DOI: 10.1142/s2424905x17400013] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
In this paper, the design and implementation of a new telerobotics-assisted platform is proposed for individuals who have cerebral palsy (CP). The main objective of the proposed assistive system is to modulate capabilities of individuals through the proposed telerobotic medium and to enhance their control over interaction with objects in a real physical environment. The proposed platform is motivated by evidence showing that lack of interaction with real environments can develop further secondary sensorimotor and cognitive issues for people who grow up with CP. The proposed telerobotic system assists individuals by (a) mapping their limited but convenient motion range to a larger workspace needed for task performance in the real environment, (b) transferring only the voluntary components of the hand motion to the task-side robot to perform tasks and (c) kinaesthetically dissipating the energy of their involuntary motions using a viscous force field implemented in high frequency domain. Consequently, using the proposed system, an individual who has CP will be capable of providing smooth and large-scale motions and presenting enhanced coordination while performing tasks, even if they naturally have involuntary movements, limited range of motion and/or coordination deficits. The proposed architecture is implemented and initially tested for one nondisabled participant. Afterwards, the system is evaluated for one individual who lives with CP. The resulting quality of motion and task performance are analyzed through a designed clinical protocol. The results confirm the functionality of the proposed assistive platform in enhancing the capabilities of individuals who live with CP in interacting with physical environments.
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Najafi M, Sharifi M, Adams K, Tavakoli M. Robotic assistance for children with cerebral palsy based on learning from tele-cooperative demonstration. INTERNATIONAL JOURNAL OF INTELLIGENT ROBOTICS AND APPLICATIONS 2017. [DOI: 10.1007/s41315-016-0006-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Heazlewood I, Walsh J, Climstein M, Adams K, Sevrene T, DeBeliso M. Injury location, type and incidence of male and female athletes competing at the world masters games. J Sci Med Sport 2017. [DOI: 10.1016/j.jsams.2017.01.139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Agostini P, Lugg ST, Adams K, Vartsaba N, Kalkat M, Rajesh PB, Steyn RS, Naidu B, Rushton A, Bishay E. S63 Postoperative pulmonary complications and physiotherapy requirements after open thoracotomy versus vats lobectomy: a propensity score-matched analysis. Thorax 2016. [DOI: 10.1136/thoraxjnl-2016-209333.69] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Agostini P, Lugg ST, Adams K, Smith T, Kalkat M, Rajesh PB, Steyn RS, Naidu B, Rushton A, Bishay E. S61 Risk factors and short-term outcomes of developing postoperative pulmonary complications after vats lobectomy. Thorax 2016. [DOI: 10.1136/thoraxjnl-2016-209333.67] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Jakes A, Jani P, Menon M, Adams K, Edey M, Fleming S, Bhandari S. Renal Squamous Cell Carcinoma of a Native Kidney After Renal Transplant: A Case Report. Transplant Proc 2016; 48:259-61. [PMID: 26915879 DOI: 10.1016/j.transproceed.2015.12.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Revised: 11/15/2015] [Accepted: 12/07/2015] [Indexed: 02/01/2023]
Abstract
BACKGROUND Renal squamous cell carcinoma is a rare primary tumor of the kidney that rapidly invades local structures and has a poor prognosis. Presentation is usually nonspecific and is associated with renal stone disease and chronic infection. Immunosuppressed renal transplant recipients are more likely to develop a malignancy than the general population. Squamous cell carcinoma of the kidney in the context of a renal transplant and long-term immunosuppression has not previously been described in the literature. CASE REPORT A 46-year-old white man with previous renal stones and recurrent urinary infections underwent a right nephrectomy and subsequent renal transplantation owing to failure of the remaining kidney. Five years posttransplant, an abdominal ultrasound scan was performed owing to recurrent urinary infections and ongoing pyuria. This was reported as normal, but he later developed a discharging sinus in his left flank. A computed tomography (CT) scan revealed a tracking perinephric abscess with an associated cystic lesion of the left kidney. A left nephrectomy was performed and histologic examination suggested an invasive squamous cell carcinoma of the renal pelvis. The patient later required major surgery for chronic infection, and further imaging revealed metastatic disease, resulting in the decision to manage palliatively. CONCLUSION Given the nonspecific nature of the symptoms and the poor prognosis, health care professionals should have a lower threshold for diagnostic imaging in these patients. Abdominal ultrasonography was unhelpful and only a later CT scan revealed the underlying malignancy. This should be expedited if there is a persistent abnormality on urinalysis. Once diagnosed, a change in immunosuppressant regime to include sirolimus should be considered.
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Connolly A, Donnellan N, Lutz E, Buys E, Lane F, Gecsi K, Adams K, Kenton K, Amundsen C, Gregory T, Botros S, Blanchard A, Dunivan G, Gosman G. Real-Time Feedback – Trying Something New – What Works? What Gets in the Way? Program Directors’ Perspectives on the myTIPreport Rollout Experience. J Minim Invasive Gynecol 2016. [DOI: 10.1016/j.jmig.2016.08.572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Stevens B, Bell S, Adams K. Initial evaluation of inlet thermal desorption GC–MS analysis for organic gunshot residue collected from the hands of known shooters. Forensic Chem 2016. [DOI: 10.1016/j.forc.2016.10.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Adams K, Schulz-Kornas E, Arzi B, Failing K, Vogelsberg J, Staszyk C. Functional anatomy of the equine temporomandibular joint: Collagen fiber texture of the articular surfaces. Vet J 2016; 217:58-64. [PMID: 27810212 DOI: 10.1016/j.tvjl.2016.09.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Revised: 09/09/2016] [Accepted: 09/23/2016] [Indexed: 11/29/2022]
Abstract
In the last decade, the equine masticatory apparatus has received much attention. Numerous studies have emphasized the importance of the temporomandibular joint (TMJ) in the functional process of mastication. However, ultrastructural and histological data providing a basis for biomechanical and histopathological considerations are not available. The aim of the present study was to analyze the architecture of the collagen fiber apparatus in the articular surfaces of the equine TMJ to reveal typical morphological features indicating biomechanical adaptions. Therefore, the collagen fiber alignment was visualized using the split-line technique in 16 adult warmblood horses without any history of TMJ disorders. Within the central two-thirds of the articular surfaces of the articular tubercle, the articular disc and the mandibular head, split-lines ran in a correspondent rostrocaudal direction. In the lateral and medial aspects of these articular surfaces, the split-line pattern varied, displaying curved arrangements in the articular disc and punctual split-lines in the bony components. Mediolateral orientated split-lines were found in the rostral and caudal border of the articular disc and in the mandibular fossa. The complex movements during the equine chewing cycle are likely assigned to different areas of the TMJ. The split-line pattern of the equine TMJ is indicative of a relative movement of the joint components in a preferential rostrocaudal direction which is consigned to the central aspects of the TMJ. The lateral and medial aspects of the articular surfaces provide split-line patterns that indicate movements particularly around a dorsoventral axis.
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Ríos-Rincón AM, Adams K, Magill-Evans J, Cook A. Playfulness in Children with Limited Motor Abilities When Using a Robot. Phys Occup Ther Pediatr 2016; 36:232-46. [PMID: 26566226 DOI: 10.3109/01942638.2015.1076559] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
AIMS Children with limited gross motor and manual abilities have fewer opportunities to engage in free play. We investigated the effect of a robotic intervention on the playfulness of children with cerebral palsy (CP). METHODS We used a partially nonconcurrent multiple baseline design with four children and their mothers. Children were classified in level IV or V on the Gross Motor Function and Manual Ability Classification Systems. The intervention was the availability of an adapted Lego robot during a 15-min free play session between the child and mother. There were two sessions per week for about 14 weeks. Playfulness was measured using the Test of Playfulness. RESULTS Statistical comparisons using the 2 SD band and X-moving range chart methods revealed that all the children's levels of playfulness increased significantly while they played with the robot. Comparison of baseline and follow-up phase indicated that three children had retention of improved level of playfulness. CONCLUSION Play with adapted Lego robots increased the level of playfulness in all four children during free play with their mothers. The findings have implications for providing children with limitations in motor abilities opportunities for free play with family and friends.
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Batsis M, Dagalakis U, Stratakis CA, Prodanov T, Papadakis GZ, Adams K, Lodish M, Pacak K. Attention Deficit Hyperactivity Disorder in Pediatric Patients with Pheochromocytoma and Paraganglioma. Horm Metab Res 2016; 48:509-13. [PMID: 27171833 PMCID: PMC7441823 DOI: 10.1055/s-0042-106725] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The aim of the study is to evaluate if there is an association between attention deficit hyperactivity disorder (ADHD) and the diagnosis of pheochromocytoma/paraganglioma (PHEO/PGL) in pediatric patients. A case series study of 43 patients under the age of 18 with PHEO/PGL tumors who were evaluated at the National Institute of Health between January 2006 and May 2014 is reported. Prior diagnosis of ADHD and treatment course with stimulant medications was recorded. Patient symptoms, catecholamine and metanephrine levels, tumor characteristics, and genetic analyses for syndromes associated with PHEO/PGL were evaluated. A chi-squared test was used to assess the prevalence of ADHD in the PHEO/PGL patients compared to the general population. Nine out of 43 (21%) of patients diagnosed with PHEO/PGL had been diagnosed with ADHD prior to tumor identification. Four of the 9 patients had been treated with amphetamine, dextroamphetamine, and/or methylphenidate, potentially exacerbating an adrenergic crisis. In addition, 4 patients exhibited hypertension at the initial diagnosis of their PHEO/PGL. Three patients had resolution of their ADHD symptoms after successful surgical removal of PHEO/PGL. Our study found a prevalence of ADHD in 21% of our PHEO/PGL patients, significantly higher than 7.2% seen in the general pediatric population. Symptoms of anxiety and difficulty in concentration in these patients may have been related to their underlying PHEO/PGL and were not recognized as part of the constellation of symptoms in a child with PHEO/PGL. In pediatric patients with hypertension and ADHD symptomatology, an evaluation to rule out PHEO/PGL is warranted prior to treatment with stimulant medications.
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Encarnação P, Leite T, Nunes C, Nunes da Ponte M, Adams K, Cook A, Caiado A, Pereira J, Piedade G, Ribeiro M. Using assistive robots to promote inclusive education. Disabil Rehabil Assist Technol 2016; 12:352-372. [PMID: 27115833 DOI: 10.3109/17483107.2016.1167970] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PURPOSE This paper describes the development and test of physical and virtual integrated augmentative manipulation and communication assistive technologies (IAMCATs) that enable children with motor and speech impairments to manipulate educational items by controlling a robot with a gripper, while communicating through a speech generating device. METHOD Nine children with disabilities, nine regular and nine special education teachers participated in the study. Teachers adapted academic activities so they could also be performed by the children with disabilities using the IAMCAT. An inductive content analysis of the teachers' interviews before and after the intervention was performed. RESULTS Teachers considered the IAMCAT to be a useful resource that can be integrated into the regular class dynamics respecting their curricular planning. It had a positive impact on children with disabilities and on the educational community. However, teachers pointed out the difficulties in managing the class, even with another adult present, due to the extra time required by children with disabilities to complete the activities. CONCLUSIONS The developed assistive technologies enable children with disabilities to participate in academic activities but full inclusion would require another adult in class and strategies to deal with the additional time required by children to complete the activities. Implications for Rehabilitation Integrated augmentative manipulation and communication assistive technologies are useful resources to promote the participation of children with motor and speech impairments in classroom activities. Virtual tools, running on a computer screen, may be easier to use but further research is needed in order to evaluate its effectiveness when compared to physical tools. Full participation of children with motor and speech impairments in academic activities using these technologies requires another adult in class and adequate strategies to manage the extra time the child with disabilities may require to complete the activities.
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Osinga TE, Xekouki P, Nambuba J, Faucz FR, de la Luz Sierra M, Links TP, Kema IP, Adams K, Stratakis CA, van der Horst-Schrivers ANA, Pacak K. SDH Subunit Mutation Status in Saliva: Genetic Testing in Patients with Pheochromocytoma. Horm Metab Res 2016; 48:247-50. [PMID: 26916530 DOI: 10.1055/s-0035-1569265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Germline mutations occur in up to 30-40% of pheochromocytoma/paraganglioma, with mutations in the succinate dehydrogenase (SDH) subunits B (SDHB) and D (SDHD) being the most common. Blood samples are favored for obtaining high quality DNA, however, leukocytes can also be obtained by collecting saliva. The aim of this study was to determine whether SDHB and SDHD gene mutations in patients with pheochromocytoma/paraganglioma could be determined using a salivary sample. Paired blood and salivary samples were collected from 30 patients: 9 SDHB mutation positive, 13 with a SDHD mutation, and 8 without any SDHx mutations. The Oragene DISCOVER kit was used to collect and extract DNA from saliva. Blood DNA was extracted from EDTA blood samples. The DNA purification and concentration were measured by spectrophotometry. The 8 exons of SDHB and the 4 exons of SDHD were amplified and sequenced by PCR-based bidirectional Sanger sequencing. Total DNA yields from blood DNA were similar to those obtained from saliva DNA [mean (±SD) saliva vs. blood DNA concentration 514.6 (±580.8) ng/µl vs. 360.9 (±262.7) ng/µl; p=0.2)]. The purity of the saliva DNA samples was lower than that of blood [mean OD260/OD280 ratio 1.78 (±0.13) vs. 1.87 (±0.04); p=0.001, respectively], indicating more protein contamination in the saliva-extracted DNA. This study shows that salivary DNA collected from patients with pheochromocytoma/paraganglioma is a good alternative for extraction of genomic DNA for its high DNA concentration and acceptable purity and can be used as an alternative to blood derived DNA in screening for SDHB and SDHD mutations.
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Broom J, Broom A, Plage S, Adams K, Post JJ. Barriers to uptake of antimicrobial advice in a UK hospital: a qualitative study. J Hosp Infect 2016; 93:418-22. [PMID: 27130526 DOI: 10.1016/j.jhin.2016.03.011] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Accepted: 03/03/2016] [Indexed: 10/22/2022]
Abstract
BACKGROUND The role of infectious diseases (ID) and clinical microbiology (CM) in hospital settings has expanded in response to increasing antimicrobial resistance, leading to widespread development of hospital antimicrobial stewardship (AMS) programmes, the majority of which include antibiotic approval systems. However, inappropriate antibiotic use in hospitals continues, suggesting potential disjunctions between technical advice and the logics of antibiotic use within hospitals. AIM To examine the experiences of doctors in a UK hospital with respect to AMS guidance of antibiotic prescribing, and experiences of a verbal postprescription antibiotic approval process. METHODS Twenty doctors in a teaching hospital in the UK participated in semi-structured interviews about their experiences of antibiotic use and governance. NVivo10 software was used to conduct a thematic content analysis systematically. FINDINGS This study identified three key themes regarding doctors' relationships with ID/CM clinicians that shaped their antibiotic practices: (1) competing hierarchical influences limiting active consultation with ID/CM; (2) non-ID/CM consultants' sense of ownership over clinical decision-making and concerns about challenges to clinical autonomy; and (3) tensions between evidence-based practice and experiential-style learning. CONCLUSIONS This study illustrates the importance of examining relations between ID/CM and non-ID/CM clinicians in the hospital context, indicating that AMS models that focus exclusively on delivering advice rather than managing interprofessional relationships may be limited in their capacity to optimize antibiotic use. AMS and, specifically, antibiotic approval systems would likely be more effective if they incorporated time and resources for fostering and maintaining professional relationships.
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Kvasnovsky CL, Adams K, Sideris M, Laycock J, Haji AK, Haq A, Nunoo-Mensah J, Papagrigoriadis S. Elderly patients have more infectious complications following laparoscopic colorectal cancer surgery. Colorectal Dis 2016; 18:94-100. [PMID: 26331365 DOI: 10.1111/codi.13109] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Accepted: 05/11/2015] [Indexed: 02/08/2023]
Abstract
AIM Elderly patients may be at higher risk of postoperative complications, particularly infective, than younger patients. METHOD We prospectively followed 163 consecutive patients undergoing elective laparoscopic resection for cancer. We compared patients < 65, 65-80 and > 80 years of age at the time of surgery. RESULTS Seventy (42.9%) patients had no complication; 93 (57.1%) had at least one complication following surgery and in 20 (12.3%) this was major. There was no difference in major complications between the groups (P = 0.47). Patients over 65 years of age were more likely to have a complication of any severity [< 65 years, 39.3%; 65-80 years, 69.3%; and > 80 years, 63.0% (P = 0.002)]. The frequency of gastrointestinal complications (30.1%) was similar in the groups (P = 0.29), as was wound infection (25.2%) (P = 0.65). There was an increase in the frequency of infectious complications, especially chest infection, with age, from 14.8% in patients < 65 years, to 22.7% in patients 65-80 years, to 44.4% in patients > 80 years (P = 0.01). Multivariate analysis showed no increase in overall complications in elderly patients, but Stage II or Stage III cancer (OR = 2.59, P = 0.04) and increasing body mass index (BMI) (OR = 1.07 for each unit increase in BMI, P = 0.04) were related to complications. Age remained the only predictor of an infective complication on multivariate analysis. Patients > 80 years of age had 4.21 times the OR of an infective complication (P = 0.03). CONCLUSION Older patients are more susceptible to infective complications postoperatively, particularly chest complications. Surgeons should alter their practice to reduce morbidity, such as adopting protocols requiring early physiotherapy.
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