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El-Sayed C, Yiu A, Burke J, Vaughan-Shaw PG, Todd J, Lin P, Kasmani Z, Munsch C, Rooshenas L, Campbell M, Bach SP. Correction to: Measures of performance and proficiency in robotic assisted surgery: a systematic review. J Robot Surg 2024; 18:163. [PMID: 38578548 DOI: 10.1007/s11701-024-01864-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2024]
Affiliation(s)
- Charlotte El-Sayed
- Robotics and Digital Surgery Initiative, Royal College of Surgeons England, London, England, UK.
- NHSE Technology Enhanced Learning, London, UK.
- Institute of Cancer and Genomics, University of Birmingham, Birmingham, UK.
| | - A Yiu
- Guys' and St Thomas NHS Foundation Trust, London, UK
| | - J Burke
- Leeds Institute Medical Research, University of Leeds, Leeds, UK
| | | | - J Todd
- Worcestershire Acute Hospitals NHS Trust, Worcester, UK
| | - P Lin
- Worcestershire Acute Hospitals NHS Trust, Worcester, UK
| | - Z Kasmani
- Worcestershire Acute Hospitals NHS Trust, Worcester, UK
| | - C Munsch
- NHSE Technology Enhanced Learning, London, UK
| | - L Rooshenas
- Population Health Science, Bristol Medical School, University of Bristol, Bristol, UK
| | - M Campbell
- Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | - S P Bach
- Robotics and Digital Surgery Initiative, Royal College of Surgeons England, London, England, UK
- Institute of Cancer and Genomics, University of Birmingham, Birmingham, UK
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Andrie KM, Palmer DR, Wahl O, Bork S, Campbell M, Walsh MA, Sanford J, Musci RV, Hamilton KL, Santangelo KS, Puttlitz CM. Treatment with PB125 ® Increases Femoral Long Bone Strength in 15-Month-Old Female Hartley Guinea Pigs. Ann Biomed Eng 2024; 52:671-681. [PMID: 38044413 DOI: 10.1007/s10439-023-03415-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 11/24/2023] [Indexed: 12/05/2023]
Abstract
Nuclear factor-erythroid 2-related factor-2 (Nrf2) is a transcription factor that serves as a master regulator of anti-inflammatory agents, phase I xenobiotic, and phase II antioxidant enzymes, all of which provide a cytoprotective role during disease progression. We hypothesized that oral administration of a purported phytochemical Nrf2-activator, PB125®, would increase long bone strength in aging Hartley guinea pigs, a model prone to musculoskeletal decline. Male (N = 56) and female (N = 56) guinea pigs were randomly assigned to receive daily oral treatment with either PB125® or vehicle control. Animals were treated for a consecutive 3-months (starting at 2-months of age) or 10-months (starting at 5-months of age) and sacrificed at 5-months or 15-months of age, respectively. Outcome measures included: (1) ANY-maze™ enclosure monitoring, (2) quantitative microcomputed tomography, and (3) biomechanical testing. Treatment with PB125® for 10 months resulted in increased long bone strength as determined by ultimate bending stress in female Hartley guinea pigs. In control groups, increasing age resulted in significant effects on geometric and structural properties of long bones, as well as a trending increase in ultimate bending stress. Furthermore, both age and sex had a significant effect on the geometric properties of both cortical and trabecular bone. Collectively, this work suggests that this nutraceutical may serve as a promising target and preventive measure in managing the decline in bone mass and quality documented in aging patients. Auxiliary to this main goal, this work also capitalized upon 5 and 15-month-old male and female animals in the control group to characterize age- and sex-specific differences on long bone geometric, structural, and material properties in this animal model.
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Affiliation(s)
- K M Andrie
- Department of Microbiology, Immunology & Pathology, Colorado State University, 1619 Campus Delivery, Fort Collins, CO, 80523-1619, USA
| | - D R Palmer
- Orthopaedic Bioengineering Research Laboratory, Department of Mechanical Engineering, School of Biomedical Engineering, Colorado State University, Fort Collins, CO, USA
| | - O Wahl
- Orthopaedic Bioengineering Research Laboratory, Department of Mechanical Engineering, School of Biomedical Engineering, Colorado State University, Fort Collins, CO, USA
| | - S Bork
- Department of Microbiology, Immunology & Pathology, Colorado State University, 1619 Campus Delivery, Fort Collins, CO, 80523-1619, USA
| | - M Campbell
- Department of Microbiology, Immunology & Pathology, Colorado State University, 1619 Campus Delivery, Fort Collins, CO, 80523-1619, USA
| | - M A Walsh
- Department of Health and Exercise Science, Colorado State University, 1582 Campus Delivery, Fort Collins, CO, 80523-1582, USA
| | - J Sanford
- Department of Microbiology, Immunology & Pathology, Colorado State University, 1619 Campus Delivery, Fort Collins, CO, 80523-1619, USA
| | - R V Musci
- Department of Health and Exercise Science, Colorado State University, 1582 Campus Delivery, Fort Collins, CO, 80523-1582, USA
| | - Karyn L Hamilton
- Department of Health and Exercise Science, Colorado State University, 1582 Campus Delivery, Fort Collins, CO, 80523-1582, USA.
- Columbine Health Systems Center for Healthy Aging, Colorado State University, Fort Collins, CO, USA.
| | - Kelly S Santangelo
- Department of Microbiology, Immunology & Pathology, Colorado State University, 1619 Campus Delivery, Fort Collins, CO, 80523-1619, USA.
- Columbine Health Systems Center for Healthy Aging, Colorado State University, Fort Collins, CO, USA.
| | - Christian M Puttlitz
- Orthopaedic Bioengineering Research Laboratory, Department of Mechanical Engineering, School of Biomedical Engineering, Colorado State University, Fort Collins, CO, USA.
- Department of Mechanical Engineering, Colorado State University, 1374 Campus Delivery, Fort Collins, CO, 80523-1374, USA.
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El-Sayed C, Yiu A, Burke J, Vaughan-Shaw P, Todd J, Lin P, Kasmani Z, Munsch C, Rooshenas L, Campbell M, Bach SP. Measures of performance and proficiency in robotic assisted surgery: a systematic review. J Robot Surg 2024; 18:16. [PMID: 38217749 DOI: 10.1007/s11701-023-01756-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 11/07/2023] [Indexed: 01/15/2024]
Abstract
Robotic assisted surgery (RAS) has seen a global rise in adoption. Despite this, there is not a standardised training curricula nor a standardised measure of performance. We performed a systematic review across the surgical specialties in RAS and evaluated tools used to assess surgeons' technical performance. Using the PRISMA 2020 guidelines, Pubmed, Embase and the Cochrane Library were searched systematically for full texts published on or after January 2020-January 2022. Observational studies and RCTs were included; review articles and systematic reviews were excluded. The papers' quality and bias score were assessed using the Newcastle Ottawa Score for the observational studies and Cochrane Risk Tool for the RCTs. The initial search yielded 1189 papers of which 72 fit the eligibility criteria. 27 unique performance metrics were identified. Global assessments were the most common tool of assessment (n = 13); the most used was GEARS (Global Evaluative Assessment of Robotic Skills). 11 metrics (42%) were objective tools of performance. Automated performance metrics (APMs) were the most widely used objective metrics whilst the remaining (n = 15, 58%) were subjective. The results demonstrate variation in tools used to assess technical performance in RAS. A large proportion of the metrics are subjective measures which increases the risk of bias amongst users. A standardised objective metric which measures all domains of technical performance from global to cognitive is required. The metric should be applicable to all RAS procedures and easily implementable. Automated performance metrics (APMs) have demonstrated promise in their wide use of accurate measures.
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Affiliation(s)
- Charlotte El-Sayed
- RCS England/HEE Robotics Research Fellow, University of Birmingham, Birmingham, United Kingdom.
| | - A Yiu
- RCS England/HEE Robotics Research Fellow, University of Birmingham, Birmingham, United Kingdom
| | - J Burke
- RCS England/HEE Robotics Research Fellow, University of Birmingham, Birmingham, United Kingdom
| | - P Vaughan-Shaw
- RCS England/HEE Robotics Research Fellow, University of Birmingham, Birmingham, United Kingdom
| | - J Todd
- RCS England/HEE Robotics Research Fellow, University of Birmingham, Birmingham, United Kingdom
| | - P Lin
- RCS England/HEE Robotics Research Fellow, University of Birmingham, Birmingham, United Kingdom
| | - Z Kasmani
- RCS England/HEE Robotics Research Fellow, University of Birmingham, Birmingham, United Kingdom
| | - C Munsch
- RCS England/HEE Robotics Research Fellow, University of Birmingham, Birmingham, United Kingdom
| | - L Rooshenas
- RCS England/HEE Robotics Research Fellow, University of Birmingham, Birmingham, United Kingdom
| | - M Campbell
- RCS England/HEE Robotics Research Fellow, University of Birmingham, Birmingham, United Kingdom
| | - S P Bach
- RCS England/HEE Robotics Research Fellow, University of Birmingham, Birmingham, United Kingdom
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Rosenberg JE, Powles T, Sonpavde GP, Loriot Y, Duran I, Lee JL, Matsubara N, Vulsteke C, Castellano D, Mamtani R, Wu C, Matsangou M, Campbell M, Petrylak DP. EV-301 long-term outcomes: 24-month findings from the phase III trial of enfortumab vedotin versus chemotherapy in patients with previously treated advanced urothelial carcinoma. Ann Oncol 2023; 34:1047-1054. [PMID: 37678672 DOI: 10.1016/j.annonc.2023.08.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 08/24/2023] [Accepted: 08/29/2023] [Indexed: 09/09/2023] Open
Abstract
INTRODUCTION This exploratory analysis evaluated efficacy and safety data for enfortumab vedotin versus chemotherapy over a median follow-up of ∼2 years from EV-301. MATERIALS AND METHODS Patients with locally advanced/metastatic urothelial carcinoma with prior platinum-containing chemotherapy and disease progression during/after programmed cell death protein 1/ligand 1 inhibitor treatment were randomized to enfortumab vedotin or chemotherapy (docetaxel, paclitaxel, vinflunine). Endpoints were overall survival (primary), progression-free survival (PFS), objective response, and safety. RESULTS In total, 608 patients were included (enfortumab vedotin, n = 301; chemotherapy, n = 307). With a median follow-up of 23.75 months, 444 deaths had occurred (enfortumab vedotin, n = 207; chemotherapy, n = 237). Risk of death was reduced by 30% with enfortumab vedotin versus chemotherapy [hazard ratio (HR) 0.70 (95% confidence interval [CI] 0.58-0.85); one-sided, log-rank P = 0.00015]; PFS improved with enfortumab vedotin [HR 0.63 (95% CI 0.53-0.76); one-sided, log-rank P < 0.00001]. Treatment-related adverse event rates were 93.9% for enfortumab vedotin and 91.8% for chemotherapy; grade ≥ 3 event rates were 52.4% and 50.5%, respectively. Grade ≥ 3 treatment-related decreased neutrophil count (14.1% versus 6.1%), decreased white blood cell count (7.2% versus 1.4%), and anemia (7.9% versus 2.7%) were more common with chemotherapy versus enfortumab vedotin; maculopapular rash (7.4% versus 0%), fatigue (6.8% versus 4.5%), and peripheral sensory neuropathy (5.1% versus 2.1%) were more common with enfortumab vedotin. Of special interest adverse events, treatment-related skin reactions occurred in 47.3% of patients receiving enfortumab vedotin and 15.8% of patients receiving chemotherapy; peripheral neuropathy occurred in 48.0% versus 31.6%, respectively, and hyperglycemia in 6.8% versus 0.3%. CONCLUSIONS After a median follow-up of ∼2 years, enfortumab vedotin maintained clinically meaningful overall survival benefit versus chemotherapy, consistent with findings from the EV-301 primary analysis; PFS and overall response benefit remained consistent. Adverse events were manageable; no new safety signals were observed.
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Affiliation(s)
- J E Rosenberg
- Department of Medicine, Division of Solid Tumor Oncology, Genitourinary Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA
| | - T Powles
- Department of Genitourinary Oncology, Barts Cancer Institute, CRUK Experimental Cancer Medicine Centre, London, UK
| | - G P Sonpavde
- Department of Bladder Cancer, Dana-Farber Cancer Institute, Harvard Medical School, Boston, USA
| | - Y Loriot
- Department of Renal Cancer, Gustave Roussy, Université Paris-Saclay, Villejuif, France
| | - I Duran
- Department of Medical Oncology, Hospital Universitario Marques de Valdecilla, IDIVAL, Santander, Spain
| | - J-L Lee
- Department of Oncology, Urologic Cancer center, Asan Medical Center and University of Ulsan College of Medicine, Seoul, South Korea
| | - N Matsubara
- Department of Breast and Medical Oncology, National Cancer Center Hospital East, Chiba, Japan
| | - C Vulsteke
- Department of Molecular Imaging - Pathology - Radiotherapy - Oncology, Center for Oncological Research (CORE), University of Antwerp, Integrated Cancer Center Ghent, Ghent, Belgium
| | - D Castellano
- Department of Medical Oncology, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - R Mamtani
- Department of Medicine, Abramson Cancer Center, University of Pennsylvania, Philadelphia
| | - C Wu
- Department of Biostatistics
| | - M Matsangou
- Department of Therapeutic Area-Oncology, Astellas Pharma, Inc., Northbrook
| | - M Campbell
- Department of Late Stage Development, Seagen Inc., Bothell
| | - D P Petrylak
- Department of Medicine and Urology, Yale Cancer Center, New Haven, USA.
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Barker M, Campbell M, Turner L, Syed ANM, Wei RL, Kabolizadeh P. Assessing Displacement of Plastic Interstitial Catheters in Image-Guided Gynecological HDR Brachytherapy. Int J Radiat Oncol Biol Phys 2023; 117:e642. [PMID: 37785913 DOI: 10.1016/j.ijrobp.2023.06.2052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Interstitial HDR brachytherapy involves precise, localized delivery to targets with high dose gradients, sparing adjacent organs at risk. Due to the proximity of the rectum and bladder to the target, deviations in the catheters with respect to patient anatomy can change dose to those structures. While utilizing plastic interstitial catheters allows the patient to receive hyperthermia therapy during their course of interstitial treatment, the plastic catheters were observed to show significant deflection when the metal stylets are removed for treatment. The hyperthermia electrodes and the HDR source cable are both wires of approximately the same thickness. The purpose of this study is to assess the magnitude and deflection of the plastic catheters for gynecologic interstitial plans and determine whether using flexible wires for visualization on pre-treatment imaging is suitable for reconstructing the actual treatment received. MATERIALS/METHODS Pre-treatment CT images where the stylets were utilized for catheter visualization were registered to a subsequent CT scan with the metal stylets removed. The original treatment dwell positions were adjusted to the second CT to evaluate 3D catheter displacement and dose distributions calculated for the bladder, rectum, and target. The plans were subsequently reconstructed on a pre-planning CT with flexible 20-gauge wires instead of metal stylets to determine their suitability as a surrogate for stylets. RESULTS Absolute 3D displacement for all patients was 3.5 ± 5.4 mm (n = 3433 catheter dwell positions, mean ± SD, p < 0.001) comparing plans with the stylet in versus out. Absolute catheter deflection for interstitial treatments increased with the removal of the metal stylets with a difference of 0.75 ± 0.49° (n = 313 catheters, mean ± SD, p < 0.01). The plans utilizing flexible wire instead of stylets are observed to correlate with the plans with no stylets with absolute 3D displacement and angular deflection of 1.1 ± 0.6 mm and 0.35° ± 0.3° respectively (n = 39 catheters, mean ± SD, p > 0.2). While the average target EQD2 D90 reduced by 5% ± 5% by planning without the stylets, four patients would have experienced a deviation from the prescription by >10%. There was an overall decrease in bladder D2cc and overall increase in rectal D2cc in the plans with the stylets utilized vs removed. Bladder D2cc, rectal D2cc, and target coverage showed no appreciable difference between utilizing flexible wires and the plans without. The difference in HU between the metal stylets and flexible wires was negligible. CONCLUSION Catheter reconstruction in interstitial gynecological treatments with CT imaging revealed significant changes in catheter positioning with respect to the target volume once the stylets are removed for treatment. Using flexible wires of similar thickness to the source cable allow for more accurate tracking during planning without distorting the patient's anatomy or the treatment images, preserving the integrity of the treatment plan.
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Affiliation(s)
- M Barker
- Memorial Care Medical Center, Long Beach, CA
| | - M Campbell
- Memorial Care Medical Center, Long Beach, CA
| | - L Turner
- Memorial Care Medical Center, Long Beach, CA
| | - A N M Syed
- Memorial Care Medical Center, Long Beach, CA
| | - R L Wei
- Memorial Care Medical Center, Long Beach, CA
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Keller SB, Cohen J, Moon-Grady A, Cuneo B, Paul E, Coll AC, Campbell M, Srivastava S. Patterns of endocardial fibroelastosis without atrioventricular block in fetuses exposed to anti-Ro/SSA antibodies. Ultrasound Obstet Gynecol 2023; 62:148-151. [PMID: 36806323 DOI: 10.1002/uog.26181] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 01/25/2023] [Accepted: 02/02/2023] [Indexed: 06/18/2023]
Abstract
Anti-Ro/SSA-antibody-mediated endocardial fibroelastosis (EFE) without atrioventricular (AV) block at presentation is a rare cardiac phenotype. We report on 11 fetuses with this rare type of anti-Ro/SSA-antibody-mediated cardiac involvement, presenting with a distinctive echocardiographic pattern of EFE. Eleven fetuses with isolated EFE at presentation were included from four cardiac centers, and experienced fetal cardiologists reached a consensus regarding EFE location on echocardiography at presentation. Interval changes to subsequent fetal and postnatal echocardiograms were assessed to evaluate response to therapy. Echocardiographic markers of cardiac performance, including diastolic function and AV conduction, were reviewed. Ten fetuses were found to have EFE of the aortic root, proximal aorta and/or left ventricular outflow tract. In the same 10 cases, EFE of the pulmonary root, pulmonary artery and/or right ventricular outflow tract was identified. Six cases had atrial EFE and six had EFE of the crux. Four cases were known to be positive for anti-Ro/SSA antibodies prior to diagnosis, whereas, in the remaining seven, echocardiographic findings prompted testing, which was positive in all cases. The AV interval at presentation was normal in all cases, but one fetus subsequently developed AV block. Nine patients were treated with transplacental dexamethasone, five of which also received intravenous immunoglobulin (IVIG), and one received IVIG only. Of the 10 treated cases, six had improvement in EFE as shown by serial imaging and, in four cases, the severity was unchanged. All patients were liveborn. In our cohort, EFE of the aortic and pulmonary arteries and outflow tracts was nearly universal, and involvement of the atria and the crux of the heart was also common. The high survival rate and low burden of AV block are also suggestive of a distinct phenotype of anti-Ro/SSA-antibody-mediated cardiac disease with a favorable prognosis. © 2023 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- S B Keller
- Department of Pediatrics, Division of Cardiology, University of California San Francisco, San Francisco, CA, USA
| | - J Cohen
- Division of Pediatric Cardiology, Department of Pediatrics, Mount Sinai Hospital, New York, NY, USA
| | - A Moon-Grady
- Department of Pediatrics, Division of Cardiology, University of California San Francisco, San Francisco, CA, USA
| | - B Cuneo
- Department of Pediatrics, Division of Cardiology, University of Colorado, Denver, CO, USA
| | - E Paul
- Division of Pediatric Cardiology, Department of Pediatrics, Mount Sinai Hospital, New York, NY, USA
| | - A C Coll
- Department of Pediatrics, Division of Cardiology, University of California San Francisco, San Francisco, CA, USA
| | - M Campbell
- Department of Pediatric Cardiology, Nemours Children's Hospital, Wilmington, DE, USA
| | - S Srivastava
- Department of Pediatric Cardiology, Nemours Children's Hospital, Wilmington, DE, USA
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Ward S, Van der Meer J, Thistlethwaite S, Greenwood A, Appadurai K, Kanagarajah S, Watson G, Adam R, Campbell M, Eeles E, Breakspear M. 1336 TOWARDS AN UNDERSTANDING OF THE BIOLOGICAL MECHANISMS OF DELIRIUM USING FUNCTIONAL MRI: PILOT STUDY. Age Ageing 2023. [DOI: 10.1093/ageing/afac322.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Abstract
Introduction
Delirium is a common condition in older hospitalised patients causing high morbidity and mortality. The neurobiological basis for delirium is uncertain and, for numerous reasons, research in this area has been limited. Several recent studies have demonstrated that functional neuroimaging in delirium is achievable and has suggested that a brain region termed the default mode network (DMN), may play a cardinal role in delirium pathogenesis. We set out to develop a pilot study to demonstrate that it is feasible to undertake functional magnetic resonance imaging (fMRI) scans in older patients with acute delirium.
Methods
Observational pilot study obtaining a fMRI scan of inpatients in an Australian, tertiary hospital, geriatric ward. Eligible patients diagnosed as delirious by a geriatrician were compared against non-delirious controls. Informed consent was obtained. A novel scanning paradigm was developed. Sequences assed brain structure and functional networks in resting state and during a simple task of sustained attention and response inhibition.
Results
11 participants have been scanned. 6 participants were delirious: mean age 81 years (range 77 – 85 years), 3 female. 5 participants were non-delirious: mean age 83.4years (range 79 -90 years), 2 female. 10 of the 11 participants completed the full imaging protocol, including task engagement. Head movement during scanning, was generally within acceptable limits. Data demonstrates considerable cortical atrophy and ventricular enlargement consistent with age. Preliminary fMRI analyses show a variable pattern of cortical recruitment during task engagement in delirious patients.
Conclusions
These findings show it is ethically and logistically feasible to engage elderly patients with acute delirium into a high end structural and functional imaging study.
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Affiliation(s)
| | - J Van der Meer
- QIMR Berghofer Medical Research Institute
- University of Newcastl
| | - S Thistlethwaite
- Royal Brisbane and Women’s Hospital
- Surgical Treatment and Rehabilitation Service (STARS)
| | | | - K Appadurai
- Royal Brisbane and Women’s Hospital
- Surgical Treatment and Rehabilitation Service (STARS)
| | - S Kanagarajah
- Royal Brisbane and Women’s Hospital
- Surgical Treatment and Rehabilitation Service (STARS)
| | - G Watson
- Royal Brisbane and Women’s Hospital
| | - R Adam
- Royal Brisbane and Women’s Hospital
| | | | | | - M Breakspear
- QIMR Berghofer Medical Research Institute
- University of Newcastl
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Lewis R, Walsh J, Maddison K, McArdle N, Barnes M, Campbell M, Mansfield D, Sigston E, Wheatley J, O'Sullivan R, Kitipornchai L, MacKay S. Bilateral Hypoglossal Nerve Stimulation Improves Moderate to Severe Obstructive Sleep Apnoea in Participants With and Without Complete Concentric Collapse (BETTER SLEEP). Sleep Med 2022. [DOI: 10.1016/j.sleep.2022.05.199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Balagamwala E, Sahgal A, Chapman D, Schaff E, Siddiqui F, Lo S, Wei W, Campbell M, Tsai J, Schaub S, Angelov L, Mayo Z, Suh J, Hanan J, Chao S. Multi-Institutional Datasets Validate the Recursive Partitioning Analysis for Overall Survival in Patients Undergoing Spine Radiosurgery for Spine Metastasis. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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LeCompte M, Chen X, Tseng C, Campbell M, Balagamwala E, Hanan J, Byun D, Silverman J, Foote M, Gatt N, Mahadevan A, Grimm J, Redmond K. Impact of Dosimetric Factors on Local Failure in Patients with Spine Metastasis after Stereotactic Body Radiotherapy: A Multi-Institutional Study. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Mercader Barrull C, Pika Bissala R, Raslan M, Campbell M, Lopez F, Leslie T, Miah S, Richard B, Freddie H, Alastair L. 10 top tips to be a good robotic assistant. EUR UROL SUPPL 2022. [DOI: 10.1016/s2666-1683(22)02277-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Hobbs M, Stewart T, Marek L, Duncan S, Campbell M, Kingham S. Health-promoting and health-constraining environmental features and physical activity and sedentary behaviour in adolescence: a geospatial cross-sectional study. Health Place 2022; 77:102887. [DOI: 10.1016/j.healthplace.2022.102887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 08/01/2022] [Accepted: 08/02/2022] [Indexed: 11/04/2022]
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Campbell M, Mccallum C, Deary V, Ellis J, Rapley T, Vines J, Hackett K. POS1510-HPR IDENTIFYING THEORY-DRIVEN THERAPEUTIC CONTENT FOR A SMARTPHONE APP FOR THE SELF-MANAGEMENT OF SJOGREN’S SYNDROME. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.5004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BackgroundTechnology-supported self-management of long-term conditions (e.g., through the use of smartphone apps) provides easily accessible support. However, currently there are no systematically developed, evidence-based smartphone apps for Sjogren’s Syndrome. We took an agile approach to developing such an app: instead of starting “from scratch” we deemed it more efficient and scientifically sound to digitalise relevant components from existing, evidence-based interventions for the symptoms of SS.ObjectivesThe present study was desk research, which aimed to deconstruct interventions and resources down to units of theory-driven therapeutic content, to then select from, for the inclusion in an app for the self-management of SS.MethodsWe used deductive and inductive content analysis, to identify behaviour change techniques (BCTs)[1] and behaviour change methods (BCMs)[2]. The materials consisted of published fatigue, pain and sleep interventions (e.g. [3] and [4]), as well as private-facing clinician notes and public facing resources on self-management from Versus Arthritis and the UK NHS’s CRESTA fatigue clinic.ResultsWe found 38 active ingredients from the BCT Taxonomy and the BCM intervention mapping approach frameworks, of which at least 14 were overlapping in function. Importantly we noted that BCTs and BCMs were formulated in various ways pertaining to how the interventions should be delivered (form of delivery-FoD) [5]. Further qualitative analysis revealed 6 themes relating to FoD. The theme Interactivity involved presenting information in ways that would involve the reader in actively responding to it in various ways. The theme Reflection was about engaging the recipient in in-depth consideration of their own experience with symptoms and self-management processes. The theme Validation encompassed all the ways in which the illness and management experience was socialised and normalised to remove stigma and sense of isolation. The theme Treatment Rationale was about providing an a-priory transparent, sound, and compelling justification for the self-management actions required from recipients. The theme Discourse pertained to how information was being communicated, e.g., with language that is warm, simple, assertive, etc. Finally, the theme Approaches was about the therapeutic origins of the active ingredients, e.g. Second and Third Wave CBT. These themes indicate that meaningful therapeutic content is missing from commonly used theoretical frameworks for the development of interventions.ConclusionOur findings indicate that meaningful therapeutic content is missing from commonly used theoretical frameworks for the development of interventions.Interventions should not just include BCTs and methods, but also active ingredients pertaining to how these techniques and methods are delivered, i.e., active ingredients relating to FoD. Reflection deserves particular attention in self-management, as it is unclear empirically in apps what is the most effective way to produce the most useful psychological and behavioural insight, and for whom. FoD is a component of intervention development that requires systematising and the present findings can contribute to such efforts.References[1]S. Michie, et al. Annals of Behav Med 2013. 46:1[2]G. Kok, et al. Health Psych Rev 2016. 10:3[3]S. Hewlett, et al. Ann. Rheum. Dis 2019. 78: 4.[4]S. D. Kyle, et al. Sleep Med Rev 2015. 23.[5]S. U. Dombrowski, et al. Brit. J Health Psych 2016. 21: 4AcknowledgementsI have no acknowledgments to declare.Disclosure of InterestsNone declared
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Campbell M, Erler D. SP-1021 Reimagining on-treatment radiation review clinics: Bringing the patient voice to the forefront and delivering the right care at the right time. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)04118-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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15
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Pellegrinelli V, Rodriguez-Cuenca S, Rouault C, Figueroa-Juarez E, Schilbert H, Virtue S, Moreno-Navarrete JM, Bidault G, Vázquez-Borrego MC, Dias AR, Pucker B, Dale M, Campbell M, Carobbio S, Lin YH, Vacca M, Aron-Wisnewsky J, Mora S, Masiero MM, Emmanouilidou A, Mukhopadhyay S, Dougan G, den Hoed M, Loos RJF, Fernández-Real JM, Chiarugi D, Clément K, Vidal-Puig A. Dysregulation of macrophage PEPD in obesity determines adipose tissue fibro-inflammation and insulin resistance. Nat Metab 2022; 4:476-494. [PMID: 35478031 DOI: 10.1038/s42255-022-00561-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 03/18/2022] [Indexed: 02/02/2023]
Abstract
Resulting from impaired collagen turnover, fibrosis is a hallmark of adipose tissue (AT) dysfunction and obesity-associated insulin resistance (IR). Prolidase, also known as peptidase D (PEPD), plays a vital role in collagen turnover by degrading proline-containing dipeptides but its specific functional relevance in AT is unknown. Here we show that in human and mouse obesity, PEPD expression and activity decrease in AT, and PEPD is released into the systemic circulation, which promotes fibrosis and AT IR. Loss of the enzymatic function of PEPD by genetic ablation or pharmacological inhibition causes AT fibrosis in mice. In addition to its intracellular enzymatic role, secreted extracellular PEPD protein enhances macrophage and adipocyte fibro-inflammatory responses via EGFR signalling, thereby promoting AT fibrosis and IR. We further show that decreased prolidase activity is coupled with increased systemic levels of PEPD that act as a pathogenic trigger of AT fibrosis and IR. Thus, PEPD produced by macrophages might serve as a biomarker of AT fibro-inflammation and could represent a therapeutic target for AT fibrosis and obesity-associated IR and type 2 diabetes.
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Affiliation(s)
- V Pellegrinelli
- Wellcome-MRC Institute of Metabolic Science and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, UK.
| | - S Rodriguez-Cuenca
- Wellcome-MRC Institute of Metabolic Science and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, UK
- Cambridge University Nanjing Centre of Technology and Innovation, Nanjing, P. R. China
| | - C Rouault
- Sorbonne University, INSERM, NutriOmique Research Unit, Paris, France
| | - E Figueroa-Juarez
- Wellcome-MRC Institute of Metabolic Science and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, UK
| | - H Schilbert
- Genetics and Genomics of Plants, Centre for Biotechnology (CeBiTec) & Faculty of Biology, Bielefeld University, Bielefeld, Germany
| | - S Virtue
- Wellcome-MRC Institute of Metabolic Science and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, UK
| | - J M Moreno-Navarrete
- Department of Diabetes, Endocrinology and Nutrition, Girona Biomedical Research Institute (IDIBGI), University Hospital of Girona Dr Josep Trueta, Girona, Spain
- Department of Medicine, University of Girona, Girona, Spain
- CIBERobn Pathophysiology of Obesity and Nutrition, Institut of Salud Carlos III, Madrid, Spain
| | - G Bidault
- Wellcome-MRC Institute of Metabolic Science and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, UK
| | - M C Vázquez-Borrego
- Wellcome-MRC Institute of Metabolic Science and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, UK
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC), Cordoba, Spain
| | - A R Dias
- Wellcome-MRC Institute of Metabolic Science and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, UK
| | - B Pucker
- Genetics and Genomics of Plants, Centre for Biotechnology (CeBiTec) & Faculty of Biology, Bielefeld University, Bielefeld, Germany
- Evolution and Diversity, Department of Plant Sciences, University of Cambridge, Cambridge, UK
| | - M Dale
- Wellcome-MRC Institute of Metabolic Science and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, UK
| | - M Campbell
- Wellcome-MRC Institute of Metabolic Science and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, UK
- Cambridge University Nanjing Centre of Technology and Innovation, Nanjing, P. R. China
| | - S Carobbio
- Wellcome-MRC Institute of Metabolic Science and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, UK
- Centro de Investigacion Principe Felipe, Valencia, Spain
| | - Y H Lin
- Wellcome-MRC Institute of Metabolic Science and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, UK
- Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - M Vacca
- Wellcome-MRC Institute of Metabolic Science and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, UK
- Insterdisciplinary Department of Medicine, Università degli Studi di Bari 'Aldo Moro', Bari, Italy
| | - J Aron-Wisnewsky
- Sorbonne University, INSERM, NutriOmique Research Unit, Paris, France
- Assistance-Publique Hôpitaux de Paris, Nutrition department, Pitié-Salpêtrière hospital, Paris, France
| | - S Mora
- Dept Biochemistry and Molecular Biomedicine, Faculty of Biology, University of Barcelona, Barcelona, Spain
- Institute of Biomedicine, University of Barcelona (IBUB), Barcelona, Spain
| | - M M Masiero
- The Beijer Laboratory and Department of Immunology, Genetics and Pathology, Uppsala University and SciLifeLab, Uppsala, Sweden
| | - A Emmanouilidou
- The Beijer Laboratory and Department of Immunology, Genetics and Pathology, Uppsala University and SciLifeLab, Uppsala, Sweden
| | - S Mukhopadhyay
- MRC Centre for Transplantation Peter Gorer Department of Immunobiology School of Immunology & Microbial Sciences King's College, London, UK
| | - G Dougan
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge, UK
- Division of Infectious Diseases, Department of Medicine, University of Cambridge, Cambridge, UK
| | - M den Hoed
- The Beijer Laboratory and Department of Immunology, Genetics and Pathology, Uppsala University and SciLifeLab, Uppsala, Sweden
| | - R J F Loos
- Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Science, University of Copenhagen, Copenhagen, Denmark
| | - J M Fernández-Real
- Department of Diabetes, Endocrinology and Nutrition, Girona Biomedical Research Institute (IDIBGI), University Hospital of Girona Dr Josep Trueta, Girona, Spain
- Department of Medicine, University of Girona, Girona, Spain
- CIBERobn Pathophysiology of Obesity and Nutrition, Institut of Salud Carlos III, Madrid, Spain
| | - D Chiarugi
- Wellcome-MRC Institute of Metabolic Science and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, UK
| | - K Clément
- Sorbonne University, INSERM, NutriOmique Research Unit, Paris, France
- Assistance-Publique Hôpitaux de Paris, Nutrition department, Pitié-Salpêtrière hospital, Paris, France
| | - A Vidal-Puig
- Wellcome-MRC Institute of Metabolic Science and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, UK.
- Cambridge University Nanjing Centre of Technology and Innovation, Nanjing, P. R. China.
- Centro de Investigacion Principe Felipe, Valencia, Spain.
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16
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Acharya B, Alexandre J, Benes P, Bergmann B, Bertolucci S, Bevan A, Branzas H, Burian P, Campbell M, Cho YM, de Montigny M, De Roeck A, Ellis JR, Sawy ME, Fairbairn M, Felea D, Frank M, Gould O, Hays J, Hirt AM, Ho DLJ, Hung PQ, Janecek J, Kalliokoski M, Korzenev A, Lacarrère DH, Leroy C, Levi G, Lionti A, Maulik A, Margiotta A, Mauri N, Mavromatos NE, Mermod P, Millward L, Mitsou VA, Ostrovskiy I, Ouimet PP, Papavassiliou J, Parker B, Patrizii L, Păvălaş GE, Pinfold JL, Popa LA, Popa V, Pozzato M, Pospisil S, Rajantie A, de Austri RR, Sahnoun Z, Sakellariadou M, Santra A, Sarkar S, Semenoff G, Shaa A, Sirri G, Sliwa K, Soluk R, Spurio M, Staelens M, Suk M, Tenti M, Togo V, Tuszyn'ski JA, Upreti A, Vento V, Vives O. Search for magnetic monopoles produced via the Schwinger mechanism. Nature 2022; 602:63-67. [PMID: 35110756 DOI: 10.1038/s41586-021-04298-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 12/01/2021] [Indexed: 11/09/2022]
Abstract
Electrically charged particles can be created by the decay of strong enough electric fields, a phenomenon known as the Schwinger mechanism1. By electromagnetic duality, a sufficiently strong magnetic field would similarly produce magnetic monopoles, if they exist2. Magnetic monopoles are hypothetical fundamental particles that are predicted by several theories beyond the standard model3-7 but have never been experimentally detected. Searching for the existence of magnetic monopoles via the Schwinger mechanism has not yet been attempted, but it is advantageous, owing to the possibility of calculating its rate through semi-classical techniques without perturbation theory, as well as that the production of the magnetic monopoles should be enhanced by their finite size8,9 and strong coupling to photons2,10. Here we present a search for magnetic monopole production by the Schwinger mechanism in Pb-Pb heavy ion collisions at the Large Hadron Collider, producing the strongest known magnetic fields in the current Universe11. It was conducted by the MoEDAL experiment, whose trapping detectors were exposed to 0.235 per nanobarn, or approximately 1.8 × 109, of Pb-Pb collisions with 5.02-teraelectronvolt center-of-mass energy per collision in November 2018. A superconducting quantum interference device (SQUID) magnetometer scanned the trapping detectors of MoEDAL for the presence of magnetic charge, which would induce a persistent current in the SQUID. Magnetic monopoles with integer Dirac charges of 1, 2 and 3 and masses up to 75 gigaelectronvolts per speed of light squared were excluded by the analysis at the 95% confidence level. This provides a lower mass limit for finite-size magnetic monopoles from a collider search and greatly extends previous mass bounds.
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Affiliation(s)
- B Acharya
- Theoretical Particle Physics & Cosmology Group, Physics Department, King's College London, London, UK
| | - J Alexandre
- Theoretical Particle Physics & Cosmology Group, Physics Department, King's College London, London, UK
| | - P Benes
- IEAP, Czech Technical University in Prague, Prague, Czech Republic
| | - B Bergmann
- IEAP, Czech Technical University in Prague, Prague, Czech Republic
| | | | - A Bevan
- School of Physics and Astronomy, Queen Mary University of London, London, UK
| | - H Branzas
- Institute of Space Science, Măgurele, Romania
| | - P Burian
- IEAP, Czech Technical University in Prague, Prague, Czech Republic
| | - M Campbell
- Experimental Physics Department, CERN, Geneva, Switzerland
| | - Y M Cho
- Center for Quantum Spacetime, Sogang University, Seoul, Korea
| | - M de Montigny
- Physics Department, University of Alberta, Edmonton, Alberta, Canada
| | - A De Roeck
- Experimental Physics Department, CERN, Geneva, Switzerland
| | - J R Ellis
- Theoretical Particle Physics & Cosmology Group, Physics Department, King's College London, London, UK.,Theoretical Physics Department, CERN, Geneva, Switzerland
| | - M El Sawy
- Experimental Physics Department, CERN, Geneva, Switzerland
| | - M Fairbairn
- Theoretical Particle Physics & Cosmology Group, Physics Department, King's College London, London, UK
| | - D Felea
- Institute of Space Science, Măgurele, Romania
| | - M Frank
- Department of Physics, Concordia University, Montreal, Quebec, Canada
| | - O Gould
- University of Nottingham, Nottingham, UK.,Helsinki Institute of Physics, University of Helsinki, Helsinki, Finland
| | - J Hays
- School of Physics and Astronomy, Queen Mary University of London, London, UK
| | - A M Hirt
- Department of Earth Sciences, Swiss Federal Institute of Technology, Zurich, Switzerland
| | - D L-J Ho
- Department of Physics, Imperial College London, London, UK
| | - P Q Hung
- Department of Physics, University of Virginia, Charlottesville, VA, USA
| | - J Janecek
- IEAP, Czech Technical University in Prague, Prague, Czech Republic
| | - M Kalliokoski
- Helsinki Institute of Physics, University of Helsinki, Helsinki, Finland
| | - A Korzenev
- Département de Physique Nucléaire et Corpusculaire, Université de Genève, Geneva, Switzerland
| | - D H Lacarrère
- Experimental Physics Department, CERN, Geneva, Switzerland
| | - C Leroy
- Département de Physique, Université de Montréal, Montreal, Quebec, Canada
| | - G Levi
- INFN, Section of Bologna, Bologna, Italy.,Department of Physics and Astronomy, University of Bologna, Bologna, Italy
| | - A Lionti
- Département de Physique Nucléaire et Corpusculaire, Université de Genève, Geneva, Switzerland
| | - A Maulik
- INFN, Section of Bologna, Bologna, Italy.,Physics Department, University of Alberta, Edmonton, Alberta, Canada
| | - A Margiotta
- Department of Physics and Astronomy, University of Bologna, Bologna, Italy
| | - N Mauri
- INFN, Section of Bologna, Bologna, Italy
| | - N E Mavromatos
- Theoretical Particle Physics & Cosmology Group, Physics Department, King's College London, London, UK
| | - P Mermod
- Département de Physique Nucléaire et Corpusculaire, Université de Genève, Geneva, Switzerland
| | - L Millward
- School of Physics and Astronomy, Queen Mary University of London, London, UK
| | - V A Mitsou
- IFIC, Universitat de València, CSIC, Valencia, Spain
| | - I Ostrovskiy
- Department of Physics and Astronomy, University of Alabama, Tuscaloosa, AL, USA.
| | - P-P Ouimet
- Physics Department, University of Alberta, Edmonton, Alberta, Canada
| | | | - B Parker
- Institute for Research in Schools, Canterbury, UK
| | - L Patrizii
- INFN, Section of Bologna, Bologna, Italy
| | - G E Păvălaş
- Institute of Space Science, Măgurele, Romania
| | - J L Pinfold
- Physics Department, University of Alberta, Edmonton, Alberta, Canada
| | - L A Popa
- Institute of Space Science, Măgurele, Romania
| | - V Popa
- Institute of Space Science, Măgurele, Romania
| | - M Pozzato
- INFN, Section of Bologna, Bologna, Italy
| | - S Pospisil
- IEAP, Czech Technical University in Prague, Prague, Czech Republic
| | - A Rajantie
- Department of Physics, Imperial College London, London, UK
| | | | - Z Sahnoun
- INFN, Section of Bologna, Bologna, Italy
| | - M Sakellariadou
- Theoretical Particle Physics & Cosmology Group, Physics Department, King's College London, London, UK
| | - A Santra
- IFIC, Universitat de València, CSIC, Valencia, Spain
| | - S Sarkar
- Theoretical Particle Physics & Cosmology Group, Physics Department, King's College London, London, UK
| | - G Semenoff
- Department of Physics, University of British Columbia, Vancouver, British Columbia, Canada
| | - A Shaa
- Physics Department, University of Alberta, Edmonton, Alberta, Canada
| | - G Sirri
- INFN, Section of Bologna, Bologna, Italy
| | - K Sliwa
- Department of Physics and Astronomy, Tufts University, Medford, MA, USA
| | - R Soluk
- Physics Department, University of Alberta, Edmonton, Alberta, Canada
| | - M Spurio
- Department of Physics and Astronomy, University of Bologna, Bologna, Italy
| | - M Staelens
- Physics Department, University of Alberta, Edmonton, Alberta, Canada
| | - M Suk
- IEAP, Czech Technical University in Prague, Prague, Czech Republic
| | | | - V Togo
- INFN, Section of Bologna, Bologna, Italy
| | - J A Tuszyn'ski
- Physics Department, University of Alberta, Edmonton, Alberta, Canada
| | - A Upreti
- Department of Physics and Astronomy, University of Alabama, Tuscaloosa, AL, USA
| | - V Vento
- IFIC, Universitat de València, CSIC, Valencia, Spain
| | - O Vives
- IFIC, Universitat de València, CSIC, Valencia, Spain
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Hufschmidt P, Schmidt S, Haag D, Beisser F, Eberle F, Roth J, Fuhg C, Behrens R, Hupe O, Zutz H, Ballabriga R, Campbell M, Llopart X, Tlustos L, Wong W, Michel T. DOSIMETRY IN HIGH DOSE RATE PHOTON FIELDS USING THE DOSEPIX DETECTOR. Phys Med 2022. [DOI: 10.1016/s1120-1797(22)01615-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Schmidt S, Haag D, Hufschmidt P, Ballabriga R, Campbell M, Llopart X, Tlustos L, Wong W, Michel T. DOSEPIX: A FAST X-RAY SPECTROMETER. Phys Med 2022. [DOI: 10.1016/s1120-1797(22)01717-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Haag D, Schmidt S, Hufschmidt P, Beisser F, Eberle F, Roth J, Fuhg C, Behrens R, Hupe O, Zutz H, Ballabriga R, Campbell M, Llopart X, Tlustos L, Wong W, Michel T. DOSIMETRY IN PULSED PHOTON FIELDS WITH DOSEPIX. Phys Med 2022. [DOI: 10.1016/s1120-1797(22)01614-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Tompros A, Wojtusik J, Philpott M, Roth TL, Campbell M, Curry E. 23 Anti-Müllerian hormone in polar bears ( Ursus maritimus): assay validation and concentrations in relation to sex, age, and season. Reprod Fertil Dev 2021; 34:245-246. [PMID: 35231275 DOI: 10.1071/rdv34n2ab23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Affiliation(s)
- A Tompros
- Center for Wildlife Health, Department of Forestry, Wildlife, and Fisheries, University of Tennessee Institute of Agriculture, Knoxville, TN, USA
| | - J Wojtusik
- Center for Conservation and Research of Endangered Wildlife (CREW), Cincinnati Zoo & Botanical Garden, Cincinnati, OH, USA
| | - M Philpott
- Center for Conservation and Research of Endangered Wildlife (CREW), Cincinnati Zoo & Botanical Garden, Cincinnati, OH, USA
| | - T L Roth
- Center for Conservation and Research of Endangered Wildlife (CREW), Cincinnati Zoo & Botanical Garden, Cincinnati, OH, USA
| | - M Campbell
- Center for Conservation and Research of Endangered Wildlife (CREW), Cincinnati Zoo & Botanical Garden, Cincinnati, OH, USA
| | - E Curry
- Center for Conservation and Research of Endangered Wildlife (CREW), Cincinnati Zoo & Botanical Garden, Cincinnati, OH, USA
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Tseng C, Chen H, Stewart J, Lau A, Chan R, Lawrence L, Campbell M, Myrehaug S, Soliman H, Husain Z, Detsky J, Maralani P, Keller B, Ruschin M, Sahgal A. Glioma Radiation Therapy on a High Field 1.5 MR-Linac: Workflow and Initial Experience. Int J Radiat Oncol Biol Phys 2021. [DOI: 10.1016/j.ijrobp.2021.07.1608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Pittmann E, Martin-Flores M, Staffieri F, Fortier L, Adler A, Campbell M, Araos J. Influence of the inspiratory-to-expiratory ratio on respiratory mechanics and regional aeration in anesthetized horses in dorsal recumbency. Vet Anaesth Analg 2021. [DOI: 10.1016/j.vaa.2021.08.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Stewart J, Maralani P, Mahtab M, Moazen B, Soliman H, Tseng C, Detsky J, Husain Z, Campbell M, Keller B, Myrehaug S, Sahgal A, Ruschin M. Planning Target Volume Implications of Residual Setup Uncertainty and Intrafraction Motion During MRI Guided Brain Radiotherapy. Int J Radiat Oncol Biol Phys 2021. [DOI: 10.1016/j.ijrobp.2021.07.1603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Wang P, Honomichl R, Udeh B, Campbell M, Delgado F, Muir M, Phelan M. 24 Route of Administration and Drug Class Are Correlated With Length of Stay in Primary Headache Emergency Department Visits. Ann Emerg Med 2021. [DOI: 10.1016/j.annemergmed.2021.09.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Rosenberg J, Powles T, Sonpavde G, Loriot Y, Duran I, Lee J, Matsubara N, Vulsteke C, Castellano D, Mamtani R, Sridhar S, Pappot H, Gurney H, Bedke J, van der Heijden M, Campbell M, Wu C, Matsangou M, Petrylak D. 698P Analysis of hard-to-treat subgroups from EV-301: A phase III trial of enfortumab vedotin (EV) vs chemotherapy for previously treated advanced urothelial carcinoma. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.094] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Ballabriga R, Alozy J, Bandi FN, Campbell M, Egidos N, Fernandez-Tenllado JM, Heijne EHM, Kremastiotis I, Llopart X, Madsen BJ, Pennicard D, Sriskaran V, Tlustos L. Photon Counting Detectors for X-Ray Imaging With Emphasis on CT. IEEE Trans Radiat Plasma Med Sci 2021. [DOI: 10.1109/trpms.2020.3002949] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Hensley P, Miest T, Adibi M, Campbell M, Shah A, Cherry L, Papadopoulos J, Siefker-Radtke A, Gao J, Guo C, Czerniak B, Navai N, Kamat A, Dinney C, Matin S. GFR fluctuation induced by neoadjuvant chemotherapy correlates with pathologic stage of upper tract urothelial carcinoma. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01164-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Hancock A, Weeks AD, Furber C, Campbell M, Lavender T. The Recognition of Excessive blood loss At ChildbirTh (REACT) Study: a two-phase exploratory, sequential mixed methods inquiry using focus groups, interviews and a pilot, randomised crossover study. BJOG 2021; 128:1843-1854. [PMID: 33966330 DOI: 10.1111/1471-0528.16735] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/16/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To explore how childbirth-related blood loss is evaluated and excessive bleeding recognised; and to develop and test a theory of postpartum haemorrhage (PPH) diagnosis. DESIGN Two-phase, exploratory, sequential mixed methods design using focus groups, interviews and a pilot, randomised crossover study. SETTING Two hospitals in North West England. SAMPLE Women (following vaginal birth with and without PPH), birth partners, midwives and obstetricians. METHODS Phase 1 (qualitative): 8 focus groups and 20 one-to-one, semi-structured interviews were conducted with 15 women, 5 birth partners, 11 obstetricians, 1 obstetric anaesthetist and 19 midwives (n = 51). Phase 2 (quantitative): 11 obstetricians and ten midwives (n = 21) completed two simulations of fast and slow blood loss using a high-fidelity childbirth simulator. RESULTS Responses to blood loss were described as automatic, intuitive reactions to the speed, nature and visibility of blood flow. Health professionals reported that quantifying volume was most useful after a PPH diagnosis, to validate intuitive decisions and guide ongoing management. During simulations, PPH treatment was initiated at volumes at or below 200 ml (fast mean blood loss 79.6 ml, SD 41.1; slow mean blood loss 62.6 ml, SD 27.7). All participants treated fast, visible blood loss, but only half treated slow blood loss, despite there being no difference in volumes (difference 18.2 ml, 95% CI -5.6 to 42.2 ml, P = 0.124). CONCLUSIONS Experience and intuition, rather than blood loss volume, inform recognition of excessive blood loss after birth. Women and birth partners want more information and open communication about blood loss. Further research exploring clinical decision-making and how to support it is required. TWEETABLE ABSTRACT During a PPH, clinical decision-making is intuitive with clinicians treating as soon as excessive loss is recognised.
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Affiliation(s)
- A Hancock
- Division of Nursing, Midwifery & Social Work, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - A D Weeks
- Sanyu Research Unit, Department of Women's and Children's Health, University of Liverpool, Liverpool Women's Hospital, Liverpool, UK
| | - C Furber
- Division of Nursing, Midwifery & Social Work, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - M Campbell
- Division of Nursing, Midwifery & Social Work, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - T Lavender
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
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Oldroyd RA, Hobbs M, Campbell M, Jenneson V, Marek L, Morris MA, Pontin F, Sturley C, Tomintz M, Wiki J, Birkin M, Kingham S, Wilson M. Progress Towards Using Linked Population-Based Data For Geohealth Research: Comparisons Of Aotearoa New Zealand And The United Kingdom. Appl Spat Anal Policy 2021; 14:1025-1040. [PMID: 33942015 PMCID: PMC8081771 DOI: 10.1007/s12061-021-09381-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 04/20/2021] [Indexed: 06/12/2023]
Abstract
Globally, geospatial concepts are becoming increasingly important in epidemiological and public health research. Individual level linked population-based data afford researchers with opportunities to undertake complex analyses unrivalled by other sources. However, there are significant challenges associated with using such data for impactful geohealth research. Issues range from extracting, linking and anonymising data, to the translation of findings into policy whilst working to often conflicting agendas of government and academia. Innovative organisational partnerships are therefore central to effective data use. To extend and develop existing collaborations between the institutions, in June 2019, authors from the Leeds Institute for Data Analytics and the Alan Turing Institute, London, visited the Geohealth Laboratory based at the University of Canterbury, New Zealand. This paper provides an overview of insight shared during a two-day workshop considering aspects of linked population-based data for impactful geohealth research. Specifically, we discuss both the collaborative partnership between New Zealand's Ministry of Health (MoH) and the University of Canterbury's GeoHealth Lab and novel infrastructure, and commercial partnerships enabled through the Leeds Institute for Data Analytics and the Alan Turing Institute in the UK. We consider the New Zealand Integrated Data Infrastructure as a case study approach to population-based linked health data and compare similar approaches taken by the UK towards integrated data infrastructures, including the ESRC Big Data Network centres, the UK Biobank, and longitudinal cohorts. We reflect on and compare the geohealth landscapes in New Zealand and the UK to set out recommendations and considerations for this rapidly evolving discipline.
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Affiliation(s)
- R. A. Oldroyd
- Leeds Institute for Data Analytics, University of Leeds, Leeds, UK
- School of Geography, University of Leeds, Leeds, UK
| | - M. Hobbs
- GeoHealth Laboratory, Geospatial Research Institute, University of Canterbury, Christchurch, Canterbury, New Zealand
- Health Sciences, College of Education, Health and Human Development, University of Canterbury, Christchurch, Canterbury, New Zealand
| | - M. Campbell
- GeoHealth Laboratory, Geospatial Research Institute, University of Canterbury, Christchurch, Canterbury, New Zealand
- School of Earth and Environment, College of Science, University of Canterbury, Christchurch, Canterbury, New Zealand
| | - V. Jenneson
- Leeds Institute for Data Analytics, University of Leeds, Leeds, UK
- GeoHealth Laboratory, Geospatial Research Institute, University of Canterbury, Christchurch, Canterbury, New Zealand
| | - L. Marek
- GeoHealth Laboratory, Geospatial Research Institute, University of Canterbury, Christchurch, Canterbury, New Zealand
| | - M. A. Morris
- Leeds Institute for Data Analytics, University of Leeds, Leeds, UK
- School of Medicine, University of Leeds, Leeds, UK
- Alan Turing Institute, London, UK
| | - F. Pontin
- Leeds Institute for Data Analytics, University of Leeds, Leeds, UK
| | - C. Sturley
- Leeds Institute for Data Analytics, University of Leeds, Leeds, UK
- School of Medicine, University of Leeds, Leeds, UK
| | - M. Tomintz
- GeoHealth Laboratory, Geospatial Research Institute, University of Canterbury, Christchurch, Canterbury, New Zealand
| | - J. Wiki
- GeoHealth Laboratory, Geospatial Research Institute, University of Canterbury, Christchurch, Canterbury, New Zealand
| | - M. Birkin
- Leeds Institute for Data Analytics, University of Leeds, Leeds, UK
- Alan Turing Institute, London, UK
| | - S. Kingham
- GeoHealth Laboratory, Geospatial Research Institute, University of Canterbury, Christchurch, Canterbury, New Zealand
- School of Earth and Environment, College of Science, University of Canterbury, Christchurch, Canterbury, New Zealand
| | - M. Wilson
- Geospatial Research Institute, University of Canterbury, Christchurch, Canterbury, New Zealand
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30
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Hobbs M, Kingham S, Wiki J, Marek L, Campbell M. Unhealthy environments are associated with adverse mental health and psychological distress: Cross-sectional evidence from nationally representative data in New Zealand. Prev Med 2021; 145:106416. [PMID: 33524416 DOI: 10.1016/j.ypmed.2020.106416] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 11/18/2020] [Accepted: 12/30/2020] [Indexed: 01/23/2023]
Abstract
This study combines data on the location of health-constraining 'bads' (i: fast-food outlets, ii: takeaway outlets, iii: dairy outlets and convenience stores, iv: alcohol outlets, and v: gaming venues) and health-promoting 'goods' (i: green spaces, ii: blue spaces, iii: physical activity facilities, and iv: fruit and vegetable outlets) into a nationwide Healthy Living Index. This was applied to pooled (2015/16-2017/18) nationally representative New Zealand Health Survey data, with mental health conditions (depression, bipolar, and anxiety) and psychological distress as population-level outcomes. Mental health was associated with proximity to environmental 'goods' and 'bads'. Compared to those individuals who reside within the unhealthiest environments, there was a steady reduction in the odds of adverse mental health outcomes and psychological distress as the environment became more health-promoting.
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Affiliation(s)
- M Hobbs
- GeoHealth Laboratory, Geospatial Research Institute, University of Canterbury, Christchurch, Canterbury, New Zealand; Health Sciences, University of Canterbury, Christchurch, Canterbury, New Zealand.
| | - S Kingham
- GeoHealth Laboratory, Geospatial Research Institute, University of Canterbury, Christchurch, Canterbury, New Zealand; School of Earth and Environment, College of Science, University of Canterbury, Christchurch, Canterbury, New Zealand
| | - J Wiki
- GeoHealth Laboratory, Geospatial Research Institute, University of Canterbury, Christchurch, Canterbury, New Zealand
| | - L Marek
- GeoHealth Laboratory, Geospatial Research Institute, University of Canterbury, Christchurch, Canterbury, New Zealand
| | - M Campbell
- GeoHealth Laboratory, Geospatial Research Institute, University of Canterbury, Christchurch, Canterbury, New Zealand; School of Earth and Environment, College of Science, University of Canterbury, Christchurch, Canterbury, New Zealand
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31
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Ahn JK, Beckford B, Campbell M, Chen SH, Comfort J, Dona K, Farrington MS, Hanai K, Hara N, Haraguchi H, Hsiung YB, Hutcheson M, Inagaki T, Isoe M, Kamiji I, Kato T, Kim EJ, Kim JL, Kim HM, Komatsubara TK, Kotera K, Lee SK, Lee JW, Lim GY, Lin QS, Lin C, Luo Y, Mari T, Masuda T, Matsumura T, Mcfarland D, McNeal N, Miyazaki K, Murayama R, Nakagiri K, Nanjo H, Nishimiya H, Noichi Y, Nomura T, Nunes T, Ohsugi M, Okuno H, Redeker JC, Sanchez J, Sasaki M, Sasao N, Sato T, Sato K, Sato Y, Shimizu N, Shimogawa T, Shinkawa T, Shinohara S, Shiomi K, Shiraishi R, Su S, Sugiyama Y, Suzuki S, Tajima Y, Taylor M, Tecchio M, Togawa M, Toyoda T, Tung YC, Vuong QH, Wah YW, Watanabe H, Yamanaka T, Yoshida HY, Zaidenberg L. Study of the K_{L}→π^{0}νν[over ¯] Decay at the J-PARC KOTO Experiment. Phys Rev Lett 2021; 126:121801. [PMID: 33834796 DOI: 10.1103/physrevlett.126.121801] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 02/18/2021] [Indexed: 06/12/2023]
Abstract
The rare decay K_{L}→π^{0}νν[over ¯] was studied with the dataset taken at the J-PARC KOTO experiment in 2016, 2017, and 2018. With a single event sensitivity of (7.20±0.05_{stat}±0.66_{syst})×10^{-10}, three candidate events were observed in the signal region. After unveiling them, contaminations from K^{±} and scattered K_{L} decays were studied, and the total number of background events was estimated to be 1.22±0.26. We conclude that the number of observed events is statistically consistent with the background expectation. For this dataset, we set an upper limit of 4.9×10^{-9} on the branching fraction of K_{L}→π^{0}νν[over ¯] at the 90% confidence level.
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Affiliation(s)
- J K Ahn
- Department of Physics, Korea University, Seoul 02841, Republic of Korea
| | - B Beckford
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - M Campbell
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - S H Chen
- Department of Physics, National Taiwan University, Taipei, Taiwan 10617, Republic of China
| | - J Comfort
- Department of Physics, Arizona State University, Tempe, Arizona 85287, USA
| | - K Dona
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - M S Farrington
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - K Hanai
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - N Hara
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - H Haraguchi
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Y B Hsiung
- Department of Physics, National Taiwan University, Taipei, Taiwan 10617, Republic of China
| | - M Hutcheson
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - T Inagaki
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - M Isoe
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - I Kamiji
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - T Kato
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - E J Kim
- Division of Science Education, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - J L Kim
- Division of Science Education, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - H M Kim
- Division of Science Education, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - T K Komatsubara
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- J-PARC Center, Tokai, Ibaraki 319-1195, Japan
| | - K Kotera
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - S K Lee
- Division of Science Education, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - J W Lee
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - G Y Lim
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- J-PARC Center, Tokai, Ibaraki 319-1195, Japan
| | - Q S Lin
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - C Lin
- Department of Physics, National Taiwan University, Taipei, Taiwan 10617, Republic of China
| | - Y Luo
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - T Mari
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - T Masuda
- Research Institute for Interdisciplinary Science, Okayama University, Okayama 700-8530, Japan
| | - T Matsumura
- Department of Applied Physics, National Defense Academy, Kanagawa 239-8686, Japan
| | - D Mcfarland
- Department of Physics, Arizona State University, Tempe, Arizona 85287, USA
| | - N McNeal
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - K Miyazaki
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - R Murayama
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - K Nakagiri
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - H Nanjo
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - H Nishimiya
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Y Noichi
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - T Nomura
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- J-PARC Center, Tokai, Ibaraki 319-1195, Japan
| | - T Nunes
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - M Ohsugi
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - H Okuno
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - J C Redeker
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - J Sanchez
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - M Sasaki
- Department of Physics, Yamagata University, Yamagata 990-8560, Japan
| | - N Sasao
- Research Institute for Interdisciplinary Science, Okayama University, Okayama 700-8530, Japan
| | - T Sato
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - K Sato
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Y Sato
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - N Shimizu
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - T Shimogawa
- Department of Physics, Saga University, Saga 840-8502, Japan
| | - T Shinkawa
- Department of Applied Physics, National Defense Academy, Kanagawa 239-8686, Japan
| | - S Shinohara
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - K Shiomi
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- J-PARC Center, Tokai, Ibaraki 319-1195, Japan
| | - R Shiraishi
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - S Su
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - Y Sugiyama
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - S Suzuki
- Department of Physics, Saga University, Saga 840-8502, Japan
| | - Y Tajima
- Department of Physics, Yamagata University, Yamagata 990-8560, Japan
| | - M Taylor
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - M Tecchio
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - M Togawa
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - T Toyoda
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Y-C Tung
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - Q H Vuong
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Y W Wah
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - H Watanabe
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- J-PARC Center, Tokai, Ibaraki 319-1195, Japan
| | - T Yamanaka
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - H Y Yoshida
- Department of Physics, Yamagata University, Yamagata 990-8560, Japan
| | - L Zaidenberg
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
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32
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Anderson JR, Campbell M, Koc Y. A qualitative exploration of the impact of the marriage equality debate on same‐sex attracted Australians and their allies. Australian Psychologist 2021. [DOI: 10.1111/ap.12473] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Joel R. Anderson
- School of Behavioural and Health Sciences, Australian Catholic University, Melbourne, Australia,
- Australian Research Centre in Sex, Health and Society, La Trobe University, Melbourne, Australia,
| | - Marianne Campbell
- School of Behavioural and Health Sciences, Australian Catholic University, Melbourne, Australia,
| | - Yasin Koc
- Department of Social Psychology, University of Groningen, Netherlands,
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Acharya B, Alexandre J, Benes P, Bergmann B, Bernabéu J, Bevan A, Branzas H, Burian P, Campbell M, Cecchini S, Cho YM, de Montigny M, De Roeck A, Ellis JR, El Sawy M, Fairbairn M, Felea D, Frank M, Hays J, Hirt AM, Janecek J, Kalliokoski M, Korzenev A, Lacarrère DH, Leroy C, Levi G, Lionti A, Mamuzic J, Maulik A, Margiotta A, Mauri N, Mavromatos NE, Mermod P, Mieskolainen M, Millward L, Mitsou VA, Orava R, Ostrovskiy I, Ouimet PP, Papavassiliou J, Parker B, Patrizii L, Păvălaş GE, Pinfold JL, Popa LA, Popa V, Pozzato M, Pospisil S, Rajantie A, Ruiz de Austri R, Sahnoun Z, Sakellariadou M, Santra A, Sarkar S, Semenoff G, Shaa A, Sirri G, Sliwa K, Soluk R, Spurio M, Staelens M, Suk M, Tenti M, Togo V, Tuszyński JA, Upreti A, Vento V, Vives O, Wall A. First Search for Dyons with the Full MoEDAL Trapping Detector in 13 TeV pp Collisions. Phys Rev Lett 2021; 126:071801. [PMID: 33666471 DOI: 10.1103/physrevlett.126.071801] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 10/10/2020] [Accepted: 01/12/2021] [Indexed: 06/12/2023]
Abstract
The MoEDAL trapping detector consists of approximately 800 kg of aluminum volumes. It was exposed during run 2 of the LHC program to 6.46 fb^{-1} of 13 TeV proton-proton collisions at the LHCb interaction point. Evidence for dyons (particles with electric and magnetic charge) captured in the trapping detector was sought by passing the aluminum volumes comprising the detector through a superconducting quantum interference device (SQUID) magnetometer. The presence of a trapped dyon would be signaled by a persistent current induced in the SQUID magnetometer. On the basis of a Drell-Yan production model, we exclude dyons with a magnetic charge ranging up to five Dirac charges (5g_{D}) and an electric charge up to 200 times the fundamental electric charge for mass limits in the range 870-3120 GeV and also monopoles with magnetic charge up to and including 5g_{D} with mass limits in the range 870-2040 GeV.
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Affiliation(s)
- B Acharya
- Theoretical Particle Physics and Cosmology Group, Physics Department, King's College, London, United Kingdom
| | - J Alexandre
- Theoretical Particle Physics and Cosmology Group, Physics Department, King's College, London, United Kingdom
| | - P Benes
- IEAP, Czech Technical University in Prague, Prague, Czech Republic
| | - B Bergmann
- IEAP, Czech Technical University in Prague, Prague, Czech Republic
| | - J Bernabéu
- IFIC, Universitat de València-CSIC, Valencia, Spain
| | - A Bevan
- School of Physics and Astronomy, Queen Mary University of London, London, United Kingdom
| | - H Branzas
- Institute of Space Science, Bucharest, Măgurele, Romania
| | - P Burian
- IEAP, Czech Technical University in Prague, Prague, Czech Republic
| | - M Campbell
- Experimental Physics Department, CERN, Geneva, Switzerland
| | - S Cecchini
- INFN, Section of Bologna, Bologna, Italy
| | - Y M Cho
- Center for Quantum Spacetime, Sogang University, Seoul, Korea
| | - M de Montigny
- Physics Department, University of Alberta, Edmonton, Alberta, Canada
| | - A De Roeck
- Experimental Physics Department, CERN, Geneva, Switzerland
| | - J R Ellis
- Theoretical Particle Physics and Cosmology Group, Physics Department, King's College, London, United Kingdom
- Theoretical Physics Department, CERN, Geneva, Switzerland
| | - M El Sawy
- Experimental Physics Department, CERN, Geneva, Switzerland
| | - M Fairbairn
- Theoretical Particle Physics and Cosmology Group, Physics Department, King's College, London, United Kingdom
| | - D Felea
- Institute of Space Science, Bucharest, Măgurele, Romania
| | - M Frank
- Department of Physics, Concordia University, Montréal, Québec, Canada
| | - J Hays
- School of Physics and Astronomy, Queen Mary University of London, London, United Kingdom
| | - A M Hirt
- Department of Earth Sciences, Swiss Federal Institute of Technology, Zurich, Switzerland
| | - J Janecek
- IEAP, Czech Technical University in Prague, Prague, Czech Republic
| | - M Kalliokoski
- Physics Department, University of Helsinki, Helsinki, Finland
| | - A Korzenev
- Département de Physique Nucléaire et Corpusculaire, Université de Genève, Geneva, Switzerland
| | - D H Lacarrère
- Experimental Physics Department, CERN, Geneva, Switzerland
| | - C Leroy
- Département de Physique, Université de Montréal, Québec, Canada
| | - G Levi
- INFN, Section of Bologna and Department of Physics and Astronomy, University of Bologna, Bologna, Italy
| | - A Lionti
- Département de Physique Nucléaire et Corpusculaire, Université de Genève, Geneva, Switzerland
| | - J Mamuzic
- IFIC, Universitat de València-CSIC, Valencia, Spain
| | - A Maulik
- INFN, Section of Bologna, Bologna, Italy
- Physics Department, University of Alberta, Edmonton, Alberta, Canada
| | - A Margiotta
- INFN, Section of Bologna and Department of Physics and Astronomy, University of Bologna, Bologna, Italy
| | - N Mauri
- INFN, Section of Bologna, Bologna, Italy
| | - N E Mavromatos
- Theoretical Particle Physics and Cosmology Group, Physics Department, King's College, London, United Kingdom
| | - P Mermod
- Département de Physique Nucléaire et Corpusculaire, Université de Genève, Geneva, Switzerland
| | - M Mieskolainen
- Physics Department, University of Helsinki, Helsinki, Finland
| | - L Millward
- School of Physics and Astronomy, Queen Mary University of London, London, United Kingdom
| | - V A Mitsou
- IFIC, Universitat de València-CSIC, Valencia, Spain
| | - R Orava
- Physics Department, University of Helsinki, Helsinki, Finland
| | - I Ostrovskiy
- Department of Physics and Astronomy, University of Alabama, Tuscaloosa, Alabama, USA
| | - P-P Ouimet
- Physics Department, University of Alberta, Edmonton, Alberta, Canada
| | | | - B Parker
- Institute for Research in Schools, Canterbury, United Kingdom
| | - L Patrizii
- INFN, Section of Bologna, Bologna, Italy
| | - G E Păvălaş
- Institute of Space Science, Bucharest, Măgurele, Romania
| | - J L Pinfold
- Physics Department, University of Alberta, Edmonton, Alberta, Canada
| | - L A Popa
- Institute of Space Science, Bucharest, Măgurele, Romania
| | - V Popa
- Institute of Space Science, Bucharest, Măgurele, Romania
| | - M Pozzato
- INFN, Section of Bologna, Bologna, Italy
| | - S Pospisil
- IEAP, Czech Technical University in Prague, Prague, Czech Republic
| | - A Rajantie
- Department of Physics, Imperial College London, United Kingdom
| | | | - Z Sahnoun
- INFN, Section of Bologna, Bologna, Italy
| | - M Sakellariadou
- Theoretical Particle Physics and Cosmology Group, Physics Department, King's College, London, United Kingdom
| | - A Santra
- IFIC, Universitat de València-CSIC, Valencia, Spain
| | - S Sarkar
- Theoretical Particle Physics and Cosmology Group, Physics Department, King's College, London, United Kingdom
| | - G Semenoff
- Department of Physics, University of British Columbia, Vancouver, British Columbia, Canada
| | - A Shaa
- Physics Department, University of Alberta, Edmonton, Alberta, Canada
| | - G Sirri
- INFN, Section of Bologna, Bologna, Italy
| | - K Sliwa
- Department of Physics and Astronomy, Tufts University, Medford, Massachusetts, USA
| | - R Soluk
- Physics Department, University of Alberta, Edmonton, Alberta, Canada
| | - M Spurio
- INFN, Section of Bologna and Department of Physics and Astronomy, University of Bologna, Bologna, Italy
| | - M Staelens
- Physics Department, University of Alberta, Edmonton, Alberta, Canada
| | - M Suk
- IEAP, Czech Technical University in Prague, Prague, Czech Republic
| | | | - V Togo
- INFN, Section of Bologna, Bologna, Italy
| | - J A Tuszyński
- Physics Department, University of Alberta, Edmonton, Alberta, Canada
| | - A Upreti
- Department of Physics and Astronomy, University of Alabama, Tuscaloosa, Alabama, USA
| | - V Vento
- IFIC, Universitat de València-CSIC, Valencia, Spain
| | - O Vives
- IFIC, Universitat de València-CSIC, Valencia, Spain
| | - A Wall
- Department of Physics and Astronomy, University of Alabama, Tuscaloosa, Alabama, USA
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Hobbs M, Schoeppe S, Duncan MJ, Vandelanotte C, Marek L, Wiki J, Tomintz M, Campbell M, Kingham S. Objectively measured waist circumference is most strongly associated in father-boy and mother-girl dyads in a large nationally representative sample of New Zealanders. Int J Obes (Lond) 2020; 45:438-448. [PMID: 33177613 DOI: 10.1038/s41366-020-00699-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 09/09/2020] [Accepted: 10/14/2020] [Indexed: 11/09/2022]
Abstract
BACKGROUND The prevalence of children with elevated weight or obesity is concerning for public health due to associated comorbidities. This study investigates associations between parental adiposity, physical activity (PA), fruit and vegetable consumption, and child adiposity and moderation by both child and parent gender. METHODS Cross-sectional nationally representative data from the New Zealand Health Survey were pooled for the years 2013/14-2016/17. Parent and child surveys were matched resulting in 13,039 child (2-14 years) and parent (15-70 years) dyads. Parent and child, height (cm), weight (kg) and waist circumference (WC) were measured objectively. Height and weight were used to calculate BMI. Linear regression, accounting for clustered samples (b [95% CI]) investigated associations between parental characteristics and child BMI z-score and WC. Interactions and stratification were used to investigate effect moderation by parent gender, child gender, and parent adiposity. RESULTS Parental PA and fruit and vegetable consumption were unrelated to child adiposity. Overall, higher parent BMI was related to a higher child BMI z-score (b = 0.047 [0.042, 0.052]) and higher parental WC was related to a higher child WC (0.15 [0.12, 0.17]). A three-way interaction revealed no moderation by parent gender, child gender, and parent BMI for child BMI z-score ((b = 0.005 [-0.017, 0.027], p = 0.318). However, a three-way interaction revealed moderation by parent gender, child gender, and parent WC for child WC (b = 0.13 [0.05, 0.22]). The slightly stronger associations were seen between father-son WC (b = 0.20 [0.15, 0.24]) and mother-daughter WC (b = 0.19 [0.15, 0.22]). CONCLUSIONS The findings are highly relevant for those wishing to understand the complex relationships between child-parent obesity factors. Findings suggest that family environments should be a key target for obesity intervention efforts and show how future public health interventions should be differentiated to account for both maternal and paternal influences on child adiposity.
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Affiliation(s)
- M Hobbs
- GeoHealth Laboratory, Geospatial Research Institute, University of Canterbury, Canterbury, New Zealand. .,Health Sciences, University of Canterbury, Christchurch, Canterbury, New Zealand.
| | - S Schoeppe
- Central Queensland University, School of Health, Medical and Applied Sciences, Appleton Institute, Physical Activity Research Group, Rockhampton, QLD, Australia
| | - M J Duncan
- School of Medicine & Public Health, Priority Research Centre for Physical Activity and Nutrition, Faculty of Health and Medicine, University of Newcastle, Newcastle, NSW, Australia
| | - C Vandelanotte
- Central Queensland University, School of Health, Medical and Applied Sciences, Appleton Institute, Physical Activity Research Group, Rockhampton, QLD, Australia
| | - L Marek
- GeoHealth Laboratory, Geospatial Research Institute, University of Canterbury, Canterbury, New Zealand
| | - J Wiki
- GeoHealth Laboratory, Geospatial Research Institute, University of Canterbury, Canterbury, New Zealand
| | - M Tomintz
- GeoHealth Laboratory, Geospatial Research Institute, University of Canterbury, Canterbury, New Zealand
| | - M Campbell
- GeoHealth Laboratory, Geospatial Research Institute, University of Canterbury, Canterbury, New Zealand.,School of Earth and Environment, University of Canterbury, Christchurch, Canterbury, New Zealand
| | - S Kingham
- GeoHealth Laboratory, Geospatial Research Institute, University of Canterbury, Canterbury, New Zealand.,School of Earth and Environment, University of Canterbury, Christchurch, Canterbury, New Zealand
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Ruschin M, McCann C, Stewart J, Maralani P, Campbell M, Kim A, Lee Y, Carty A, Tseng C, Sahgal A, Keller B. Patient Setup And Intra-Fraction Variability On The MR-Linac For Patients Undergoing Brain Tumor Radiation: First Step To Establishing A Planning Target Volume Margin. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Zeng K, Husain Z, Soliman H, Myrehaug S, Tseng C, Detsky J, Lee Y, Campbell M, Foster M, Atenafu E, Maralani P, Sahgal A. Imaging-Based Local Control Rates For “Radioresistant” Spinal Metastases Following Spine Stereotactic Body Radiotherapy Using Prostate Cancer As The “Radiosensitive” Reference. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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De B, Venkatesan A, Msaouel P, Ghia A, Li J, Yeboa D, Nguyen Q, Bishop A, Jonasch E, Shah A, Campbell M, Wang J, Zurita-Saavedra A, Karam J, Wood C, Matin S, Tannir N, Tang C. Definitive Radiotherapy for Oligoprogressive Metastatic Renal Cell Carcinoma as a Strategy to Defer Systemic Therapy Escalation. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Yang Y, Grainger R, Gornall M, Obeidat M, Campbell M, Batouskaya K, Khand A. Independent predictors of repeat emergency room presentations in patients with noncardiac chest pain: insights from a cohort of 1066 consecutive patients with 4770 repeat presentations. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Repeat attendances with noncardiac chest pain (NCCP) to emergency room (ER) are frequent..Our aim was to analyse predictors of repeat presentations to ER in patients with NCCP.
Methods
We prospectively enrolled 1066 consecutive presentations with NCCP to a major urban hospital ER. Index of multiple deprivation (IMR) was computed. Charlson comorbidity (CCM) index was determined. Repeat presentation to ER to any national hospital was determined by a national linked database (pop. 53.5m).
Results
Median age was 43 (IQR 28, 59), 50.8% were male. 63% were current or previous smokers. 1 year incidence of adjudicated MI, coronary revascularisation and all-cause death was 0.6%, 2% and 5.3% respectively. There was a total of 4770 repeat ER presentations. After taking account of death independent predictors for repeat presentation were current smoking (OR 1.844, p=0.001) and CCM score ≥1 (OR 1.58, p=0.014) (table).
Conclusions
Smoking and patients with multiple comorbidities represent health policy targets for lessening hospital burden of NCCP.
Funding Acknowledgement
Type of funding source: Public hospital(s). Main funding source(s): Liverpool University Hospital NHS Trust; North-West Educational Cardiac Group
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Affiliation(s)
- Y.H Yang
- Aintree University Hospital, Liverpool, United Kingdom
| | - R Grainger
- Aintree University Hospital, Liverpool, United Kingdom
| | - M Gornall
- University of Liverpool, Liverpool, United Kingdom
| | - M Obeidat
- Liverpool Heart and Chest Hospital, Liverpool, United Kingdom
| | - M Campbell
- Liverpool Heart and Chest Hospital, Liverpool, United Kingdom
| | - K Batouskaya
- Aintree University Hospital, Liverpool, United Kingdom
| | - A Khand
- University of Liverpool, Liverpool, United Kingdom
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Khand A, Obeidat M, Campbell M, Batouskaya K, Mullen L, Fisher M, Neoh K, Johnson C, Chew P, Carlton E, Backus B. Modified HEART score, utilising a single high-sensitive troponin sample, allows early, safe discharge of suspected acute coronary syndrome: a prospective multicentre cohort study of 3016 patients. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.1705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Combining HSTnT (high sensitive troponin T) values at low levels with composite risk scores may improve early safe, discharge in suspected acute coronary syndromes (ACS). We tested this hypothesis by a prospective study of 3016 consecutive patients with suspected ACS in 2 large hospitals.
Methods
Consecutive chest pain (CP) presentations with HSTnT sampled and ECG undertaken at presentation were prospectively defined in 2 time periods (2011-12, n=1642 [derivation] 2018, n=1376 [validation]).
The HstnT input was modified: dichotomous HSTnT input was lowered to <5 (limit of detection, LOD) or ≥5ng/l (mod TIMI and GRACE), HEART score was re-calibrated (<5 = 0 [LOD], ≥5–14 = 1, >14 = 2 [99th percentile]). All biomarker positive CP index and re-admissions to any regional hospital (catchment population 2.6 million) were independently adjudicated for MI by 2 experienced physicians. Primary outcome was MACE (adjudicated type 1 MI, unplanned coronary revascularisation and all cause death) at 6 weeks.
Results
In the 2 cohorts demographic factors were similar: median age 59 and 56, male 52% and 52%, previous MI 20% and 14% for 2011-12 and 2018 respectively. At 6 weeks 180 (11%) and 75 (5.4%) suffered type 1 MI and 211 (12.9%) and 92 (6.7%) patients suffered MACE in the 2011-12 and 2018 cohorts respectively.
Only Mod HEART ≤3 and undetectable HSTnT, with a nonischaemic ECG, achieved prespecified NPV of >99.5% in both derivation and validation cohorts (table). However Modified HEART ≤3 score could discharge approximately 12% more patients as compared to undetectable HSTnT strategy.
Conclusion
Modified HEART score ≤3, with the use of a single HSTnT, appears the optimum early discharge strategy for suspected ACS
Funding Acknowledgement
Type of funding source: Public Institution(s). Main funding source(s): Liverpool university Hospitals, North-West Educational Cardiac Group
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Affiliation(s)
- A Khand
- University of Liverpool, Liverpool, United Kingdom
| | - M Obeidat
- Liverpool Heart and Chest Hospital, Liverpool, United Kingdom
| | - M Campbell
- Liverpool Heart and Chest Hospital, Liverpool, United Kingdom
| | - K Batouskaya
- Aintree University Hospital, Liverpool, United Kingdom
| | - L Mullen
- Liverpool Heart and Chest Hospital, Liverpool, United Kingdom
| | - M Fisher
- Royal Liverpool University Hospital, Liverpool, United Kingdom
| | - K Neoh
- Royal Liverpool University Hospital, Liverpool, United Kingdom
| | - C Johnson
- Royal Liverpool University Hospital, Liverpool, United Kingdom
| | - P.G Chew
- Aintree University Hospital, Liverpool, United Kingdom
| | - E Carlton
- North Bristol NHS Trust, Bristol, United Kingdom
| | - B Backus
- Haaglanden Medical Center, The Hague, Netherlands (The)
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Gaspar N, Campbell-Hewson Q, Bielack S, Campbell M, Bautista F, Meazza C, Janeway K, Dela Cruz F, Whittle S, Morgenstern D, Dutta L, McKenzie J, O'Hara K, Huang J, Okpara C, Bidadi B, Koh KN, Moreland B. 443TiP A multicenter, open-label, randomized phase II study to compare the efficacy and safety of lenvatinib in combination with ifosfamide and etoposide versus ifosfamide and etoposide in children, adolescents, and young adults with relapsed or refractory osteosarcoma (OLIE; ITCC-082). Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.10.435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Soliman M, Wang Y, Farooqi A, Bishop A, Yeboa D, McGovern S, McAleer M, Briere T, Campbell M, Tu S, Ferguson S, Rao G, Nieto Y, Li J. Primary Management of Non-Seminomatous Germ Cell Brain Metastases with Stereotactic Radiosurgery: A Case Series. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.2035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Gaspar N, Campbell-Hewson Q, Bielack S, Campbell M, Bautista F, Meazza C, Janeway K, Dela Cruz F, Whittle S, Morgenstern D, Dutta L, McKenzie J, O'Hara K, Huang J, Okpara C, Bidadi B, Koh KN, Morland B. 1668TiP A multicenter, open-label, randomized phase II study to compare the efficacy and safety of lenvatinib in combination with ifosfamide and etoposide versus ifosfamide and etoposide in children, adolescents and young adults with relapsed or refractory osteosarcoma (OLIE; ITCC-082). Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1893] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Hobbs M, Marek L, Wiki J, Campbell M, Deng BY, Sharpe H, McCarthy J, Kingham S. Close proximity to alcohol outlets is associated with increased crime and hazardous drinking: Pooled nationally representative data from New Zealand. Health Place 2020; 65:102397. [PMID: 32769016 DOI: 10.1016/j.healthplace.2020.102397] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 06/29/2020] [Accepted: 07/09/2020] [Indexed: 11/30/2022]
Abstract
This nationwide study investigated the relationship between proximity to alcohol outlets (off-licence, on-licence, and other-licence) and two adverse outcomes; hazardous drinking and crime (common assault, non-aggravated sexual assault, aggravated sexual assault, and tobacco and liquor offences). After adjustment for important individual- and area-level factors, close proximity to alcohol outlets was associated with increased risk of hazardous drinking, with strong associations for on-licence outlets. Proximity alcohol outlets was also strongly associated with all crime outcomes, often with a dose-response relationship. Nationally representative New Zealand data showed that close proximity to alcohol outlets was associated with increased crime and hazardous drinking.
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Affiliation(s)
- M Hobbs
- GeoHealth Laboratory, Geospatial Research Institute, University of Canterbury, Christchurch, Canterbury, New Zealand; Health Sciences, University of Canterbury, Christchurch, Canterbury, New Zealand.
| | - L Marek
- GeoHealth Laboratory, Geospatial Research Institute, University of Canterbury, Christchurch, Canterbury, New Zealand
| | - J Wiki
- GeoHealth Laboratory, Geospatial Research Institute, University of Canterbury, Christchurch, Canterbury, New Zealand
| | - M Campbell
- GeoHealth Laboratory, Geospatial Research Institute, University of Canterbury, Christchurch, Canterbury, New Zealand; School of Earth and Environment, College of Science, University of Canterbury, Christchurch, Canterbury, New Zealand
| | - B Y Deng
- Health Sciences, University of Canterbury, Christchurch, Canterbury, New Zealand
| | - H Sharpe
- Health Promotion Agency, Wellington, New Zealand
| | - J McCarthy
- Geospatial, Ministry of Health, Wellington, New Zealand
| | - S Kingham
- GeoHealth Laboratory, Geospatial Research Institute, University of Canterbury, Christchurch, Canterbury, New Zealand; School of Earth and Environment, College of Science, University of Canterbury, Christchurch, Canterbury, New Zealand
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Acero M, Adamson P, Aliaga L, Alion T, Allakhverdian V, Anfimov N, Antoshkin A, Arrieta-Diaz E, Aurisano A, Back A, Backhouse C, Baird M, Balashov N, Baldi P, Bambah B, Basher S, Bays K, Behera B, Bending S, Bernstein R, Bhatnagar V, Bhuyan B, Bian J, Blair J, Booth A, Bolshakova A, Bour P, Bromberg C, Buchanan N, Butkevich A, Campbell M, Carroll T, Catano-Mur E, Childress S, Choudhary B, Chowdhury B, Coan T, Colo M, Corwin L, Cremonesi L, Cronin-Hennessy D, Davies G, Derwent P, Ding P, Djurcic Z, Doyle D, Dukes E, Dung P, Duyang H, Edayath S, Ehrlich R, Feldman G, Flanagan W, Frank M, Gallagher H, Gandrajula R, Gao F, Germani S, Giri A, Gomes R, Goodman M, Grichine V, Groh M, Group R, Guo B, Habig A, Hakl F, Hartnell J, Hatcher R, Hatzikoutelis A, Heller K, Himmel A, Holin A, Howard B, Huang J, Hylen J, Jediny F, Johnson C, Judah M, Kakorin I, Kalra D, Kaplan D, Keloth R, Klimov O, Koerner L, Kolupaeva L, Kotelnikov S, Kreymer A, Kullenberg C, Kumar A, Kuruppu C, Kus V, Lackey T, Lang K, Lin S, Lokajicek M, Lozier J, Luchuk S, Maan K, Magill S, Mann W, Marshak M, Matveev V, Méndez D, Messier M, Meyer H, Miao T, Miller W, Mishra S, Mislivec A, Mohanta R, Moren A, Mualem L, Muether M, Mulder K, Mufson S, Murphy R, Musser J, Naples D, Nayak N, Nelson J, Nichol R, Niner E, Norman A, Nosek T, Oksuzian Y, Olshevskiy A, Olson T, Paley J, Patterson R, Pawloski G, Pershey D, Petrova O, Petti R, Plunkett R, Potukuchi B, Principato C, Psihas F, Raj V, Radovic A, Rameika R, Rebel B, Rojas P, Ryabov V, Sachdev K, Samoylov O, Sanchez M, Seong I, Shanahan P, Sheshukov A, Singh P, Singh V, Smith E, Smolik J, Snopok P, Solomey N, Song E, Sousa A, Soustruznik K, Strait M, Suter L, Talaga R, Tas P, Thayyullathil R, Thomas J, Tiras E, Torbunov D, Tripathi J, Tsaris A, Torun Y, Urheim J, Vahle P, Vasel J, Vinton L, Vokac P, Vrba T, Wang B, Warburton T, Wetstein M, While M, Whittington D, Wojcicki S, Wolcott J, Yadav N, Yallappa Dombara A, Yang S, Yonehara K, Yu S, Zalesak J, Zamorano B, Zwaska R. Measurement of neutrino-induced neutral-current coherent
π0
production in the NOvA near detector. Int J Clin Exp Med 2020. [DOI: 10.1103/physrevd.102.012004] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Campbell M, Fathi R, Cheng S, Ho A, Gilbert E. Rhamnus prinoides
(gesho) stem extract prevents co‐culture biofilm formation by
Streptococcus mutans
and
Candida albicans. Lett Appl Microbiol 2020; 71:294-302. [DOI: 10.1111/lam.13307] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 04/16/2020] [Accepted: 04/27/2020] [Indexed: 01/02/2023]
Affiliation(s)
- M. Campbell
- Department of Biology Georgia State University Atlanta GA USA
| | - R. Fathi
- Department of Biology Georgia State University Atlanta GA USA
| | - S.Y. Cheng
- Department of Biology Georgia State University Atlanta GA USA
| | - A. Ho
- Department of Biology Georgia State University Atlanta GA USA
| | - E.S. Gilbert
- Department of Biology Georgia State University Atlanta GA USA
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Mccallum C, Campbell M, Higgs M, Vines J, Rapley T, Hackett K. FRI0625-HPR APPS TARGETING SYMPTOMS ASSOCIATED WITH SJÖGREN’S SYNDROME AND POTENTIAL USERS’ PERCEPTIONS OF THEIR FEATURES: CONTENT ANALYSIS AND THINK ALOUD STUDY. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:Sjögren’s syndrome (SS) is a rheumatic disease requiring self-management which may be delivered through smartphones. When developing digital interventions it is important to review what is already available (market segmentation)1to identify unique selling points and aid uptake and adoption. While there are no dedicated SS apps, many are publicly available for other rheumatic conditions2. Understanding user preferences for existing apps may help to design an engaging app for SS self-management.Objectives:To explore apps targeting SS symptoms of dryness, sleep disturbances, fatigue and pain. To explore views of people with SS on these app features.Methods:Apple Store apps were retrieved on 04 March 2019 using the following search terms:dry, dry eye, sleep, insomnia, fatigue, tirednessandpain. Included apps were English and in Medical or Health & Fitness genres. Exclusion criteria were; duplicates, additional external devices required and apps targeting alcohol reduction or children.Included apps were grouped by symptom. App descriptions were open-coded to generate a thematic coding framework (i.e. full list of features) for each symptom which was then applied to all app descriptions. To obtain views of people with SS, several of the reviewed apps for each symptom covering the full list of features were given to 13 focus group participants to use in ‘think aloud’ sessions (n=4). Audio data was recorded, transcribed and deductively analysed using the framework to gather opinions relating to each feature.Results:Of 914 apps retrieved, 542 were included. Features within apps targeting dryness (n=15) provided dry eye information, self-assessment and reminders to blink or look away from screens. Apps targeting sleep (n=310) included features to support sleep restriction, sleep hygiene, sleep tracking (sleep onset and wake up times, time in bed, overall sleep quality), relaxing sounds, guided meditation, sleep stories, snore recording and alarms. Fatigue apps (n=79) included features to detect current physical and mental fatigue levels, support pacing (i.e. track fatigue, label tasks as ‘high energy’, prioritise tasks), and self-massage instructions. Apps targeting pain (n=138) featured pain tracking (of severity, affected body areas), guided exercises, and mindfulness.Dryness apps prompted participants to reflect on its impact on daily activities, but further dryness features were desired relating to: using a humidifier; eye drop reminders; and dryness tips for other body areas e.g. vaginal dryness. Sleep restriction features were believed to be irrelevant but viewing and selecting sleep hygiene tips to “try” were considered useful. Beyond entering sleep onset and wake up times, participants wished to track “when and why I woke up”, to understand night awakenings in relation to other symptoms. Fatigue detection features were felt to be more useful for those recently diagnosed, as experienced participants could easy identify when they were fatigued (“I don’t need an app to tell me!”). Participants valued pacing features but found them difficult to use. Daily pain tracking was considered demotivating, but useful for remembering and explaining issues to healthcare professionals. Participants believed that a dedicated app for SS would support self-management and raise SS awareness.Conclusion:Existing apps targeting SS symptoms do not meet the needs of those with SS. App features should be tailored to SS by supporting dryness management in body areas beyond eyes, and night-awakenings. Pacing features must be easy to use. The ability to track pain should be optional and tracking prompts should be limited. Design considerations should be implemented alongside evidence-based behaviour change techniques to support self-management.References:[1] Araújo-Soares, V. et al (2019).European Psychologist,24(1), 7[2] Knitza, J., et al (2019).JMIR mHealth and uHealth,7(8), e14991Acknowledgments:Versus Arthritis (Grant 22026)Disclosure of Interests:None declared
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Nehser M, Dark J, Schweitzer D, Campbell M, Zwicker J, Hitt DM, Little H, Diaz-Correa A, Holley DC, Patel SA, Thompson CM, Bridges RJ. System X c- Antiporter Inhibitors: Azo-Linked Amino-Naphthyl-Sulfonate Analogues of Sulfasalazine. Neurochem Res 2020; 45:1375-1386. [PMID: 31754956 PMCID: PMC10688270 DOI: 10.1007/s11064-019-02901-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 10/23/2019] [Accepted: 10/24/2019] [Indexed: 01/18/2023]
Abstract
The cystine/glutamate antiporter system Xc- (SXc-) mediates the exchange of intracellular L-glutamate (L-Glu) with extracellular L-cystine (L-Cys2). Both the import of L-Cys2 and the export of L-Glu take on added significance in CNS cells, especially astrocytes. When the relative activity of SXc- overwhelms the regulatory capacity of the EAATs, the efflux of L-Glu through the antiporter can be significant enough to trigger excitotoxic pathology, as is thought to occur in glioblastoma. This has prompted considerable interest in the pharmacological specificity of SXc- and the development of inhibitors. The present study explores a series of analogues that are structurally related to sulfasalazine, a widely employed inhibitor of SXc-. We identify a number of novel aryl-substituted amino-naphthylsulfonate analogues that inhibit SXc- more potently than sulfasalazine. Interestingly, the inhibitors switch from a competitive to noncompetitive mechanism with increased length and lipophilic substitutions, a structure-activity relationship that was previously observed with aryl-substituted isoxazole. These results suggest that the two classes of inhibitors may interact with some of the same domains on the antiporter protein and that the substrate and inhibitor binding sites may be in close proximity to one another. Molecular modeling is used to explore this possibility.
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Affiliation(s)
- M Nehser
- Department of Biomedical and Pharmaceutical Science, Center for Structural and Functional Neuroscience, Skaggs School of Pharmacy, University of Montana, Missoula, MT, 59812, USA
| | - J Dark
- Department of Biomedical and Pharmaceutical Science, Center for Structural and Functional Neuroscience, Skaggs School of Pharmacy, University of Montana, Missoula, MT, 59812, USA
| | - D Schweitzer
- Department of Biomedical and Pharmaceutical Science, Center for Structural and Functional Neuroscience, Skaggs School of Pharmacy, University of Montana, Missoula, MT, 59812, USA
| | - M Campbell
- Department of Biomedical and Pharmaceutical Science, Center for Structural and Functional Neuroscience, Skaggs School of Pharmacy, University of Montana, Missoula, MT, 59812, USA
| | - J Zwicker
- Deciphera Pharmaceuticals, Lawrence, KA, 66044, USA
| | - D M Hitt
- Chemistry Department, Carroll College, Helena, MT, 56925, USA
| | - H Little
- Department of Biomedical and Pharmaceutical Science, Center for Structural and Functional Neuroscience, Skaggs School of Pharmacy, University of Montana, Missoula, MT, 59812, USA
| | - A Diaz-Correa
- Department of Biomedical and Pharmaceutical Science, Center for Structural and Functional Neuroscience, Skaggs School of Pharmacy, University of Montana, Missoula, MT, 59812, USA
| | - D C Holley
- Department of Biomedical and Pharmaceutical Science, Center for Structural and Functional Neuroscience, Skaggs School of Pharmacy, University of Montana, Missoula, MT, 59812, USA
| | - S A Patel
- Department of Biomedical and Pharmaceutical Science, Center for Structural and Functional Neuroscience, Skaggs School of Pharmacy, University of Montana, Missoula, MT, 59812, USA
| | - C M Thompson
- Department of Biomedical and Pharmaceutical Science, Center for Structural and Functional Neuroscience, Skaggs School of Pharmacy, University of Montana, Missoula, MT, 59812, USA
| | - R J Bridges
- Department of Biomedical and Pharmaceutical Science, Center for Structural and Functional Neuroscience, Skaggs School of Pharmacy, University of Montana, Missoula, MT, 59812, USA.
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Mccallum C, Campbell M, Vines J, Rapley T, Hackett K. SAT0614-HPR IDENTIFYING AND OPTIMISING MULTIPLE INTERVENTION COMPONENTS AND THEIR DELIVERY WITHIN A SELF-MANAGEMENT SMARTPHONE APP FOR PEOPLE WITH SJÖGREN’S SYNDROME: A QUALITATIVE STUDY. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.2283] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Sjögren’s syndrome (SS) is an autoimmune rheumatic disease with diverse symptoms including mental and physical fatigue, dryness, pain and sleep disturbances. These symptoms are interconnected and rarely occur in isolation. Improving symptoms and quality of life requires people with SS to navigate multiple interventions and engage in self-management. Smartphone applications (apps) can deliver multiple cognitive and behaviour-based interventions in users’ everyday daily lives and are readily accessible. However, delivering several therapeutic interventions together within a single coherent self-management app requires systematic and evidence-based selection of intervention components, and an understanding of existing self-management approaches and their associated challenges for those living with SS.Objectives:To identify theory-based intervention components for inclusion in a SS self-management app. To understand the self-management approaches and challenges of those living with SS to inform in-app component delivery.Methods:First, to identify intervention components within the app, existing interventions that target each symptom of fatigue, dryness, pain, sleep disturbance were identified through a literature search. Their content was coded by the research team using behaviour change techniques and the Theoretical Domains Framework1. The content was grouped to form five intervention components which target multiple symptoms.Second, to understand SS self-management approaches and challenges, 13 people living with SS took part in a series of qualitative focus groups (n=6) and design workshops (n=7). Focus groups involved participants discussing their own self-management experiences and approaches (e.g. when and how they employed a variety of techniques). In design workshops participants sketched metaphors to explain these experiences and used craft materials to create “Magic Machines”2addressing their self-management challenges. Focus groups and design workshops were audio-recorded, transcribed, thematically analysed as a single data set, and findings mapped to the self-determination theory3dimensions of capability, autonomy, and relatedness.Results:Intervention components identified were: i) SS psychoeducation, ii) relaxation techniques, iii) activity pacing and goal setting, iv) assertiveness and communication skills, and v) sleep and dryness tips. Participants tackled complex symptom patterns (i.e. symptom interrelatedness and flares) using different self-management approaches; reactively (focusing on the most severe symptom) or systematically (one symptom at a time). Knowing which intervention techniques to choose was felt to be challenging; however the availability of multiple interventions techniques provided a sense of optimism and motivation. Participants were enthusiastic about accessing several intervention techniques via an app, but warned that smartphones and technology can exacerbate mental fatigue and eye dryness. The invisible nature of symptoms, and highly visible nature of management techniques (e.g. applying eye drops), presented further self-management challenges relating to their interactions with other people.Conclusion:Promising components to include in an SS app were identified but should be tested in an optimisation trial. The in-app delivery of component modules should be designed to support diverse self-management approaches, choice and autonomy, yet provide module recommendations and guidance when needed, and be simple to use to reduce mental fatigue and dry eye symptoms. A self-management app should also be designed to enable users to share information about SS with other people.References:[1] Cane J, et al. (2012)Implementation science,7(1), 37.[2]Andersen K, & Wakkary R. (2019)CHI Conference on Human Factors in Computing Systems(p. 1-13).[3]Deci E, & Ryan R (2008)Canadian psychology, 49(3), 182.Acknowledgments:Versus Arthritis (Grant 22026)Disclosure of Interests:None declared
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Wiebe E, Campbell M, Ramasamy H, Raymond E. Comparing telemedicine to in-clinic medication abortions. Contraception 2020. [DOI: 10.1016/j.contraception.2020.03.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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