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Broomhead T, Baker SR, Martin N, McKenna G, El-Dhuwaib B, Alavi A, Gibson B. Exploring experiences of living with removable dentures-A scoping review of qualitative literature. Gerodontology 2024. [PMID: 38247018 DOI: 10.1111/ger.12735] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/11/2023] [Indexed: 01/23/2024]
Abstract
OBJECTIVE Examine the literature on the experiences of living with removable dentures (complete or partial) to identify any gaps and provide a map for future research. BACKGROUND Increasing proportions of society are living partially dentate with some form of restoration, including removable dentures. Previous studies have reported on the location, materials and usage of these prostheses, along with effects on oral-health-related quality of life (OHRQoL). However, less is known about experiences with removable dentures from a patient-centred perspective. METHODS A scoping review of the qualitative literature was undertaken using the framework of Arksey and O'Malley, updated by Levac et al. Literature searches were carried out using Medline and Web of Science. Papers were screened by title and abstract using inclusion and exclusion criteria. Remaining papers were read in full and excluded if they did not meet the required criteria. Nine papers were included in the final review. FINDINGS Key themes from these papers were: impact of tooth loss and living without teeth, and its impacts in relation to social position, appearance, confidence and function (chewing and speaking); social norms and tooth loss, including attitudes to tooth retention and treatment costs, and changes in intergenerational norms towards dentures; expectations of treatment, including patients being more involved in decision making, viewing the denture as a "gift" and dentures helping to achieve "an ideal"; living with a removable denture (complete or partial), including patient preparedness for a denture, adaptation and impacts on activities and participation; and the dentist-patient relationship, including issues with information and communication, and differing priorities between patients and dentists. CONCLUSION Little qualitative research exists on experiences of living with a removable denture. Existing literature demonstrates the importance of dispersed activities in differing social, spatial and temporal contexts when wearing removable dentures. Focusing on processes of positive adaptation to dentures and OHRQoL, rather than deficits, is also required to fully understand patients' experiences. Additionally, more complex technological advances may not always be in the best interest of every patient.
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Affiliation(s)
- T Broomhead
- School of Clinical Dentistry, University of Sheffield, Sheffield, UK
| | - S R Baker
- School of Clinical Dentistry, University of Sheffield, Sheffield, UK
| | - N Martin
- School of Clinical Dentistry, University of Sheffield, Sheffield, UK
| | - G McKenna
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - B El-Dhuwaib
- School of Clinical Dentistry, University of Sheffield, Sheffield, UK
| | - A Alavi
- Haleon (formerly GSK Consumer Healthcare), Weybridge, UK
| | - B Gibson
- School of Clinical Dentistry, University of Sheffield, Sheffield, UK
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Abarca L, Guilabert P, Martin N, Usúa G, Barret JP, Colomina MJ. Epidemiology and mortality in patients hospitalized for burns in Catalonia, Spain. Sci Rep 2023; 13:14364. [PMID: 37658072 PMCID: PMC10474035 DOI: 10.1038/s41598-023-40198-2] [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: 02/13/2023] [Accepted: 08/07/2023] [Indexed: 09/03/2023] Open
Abstract
Burn injuries are one of the leading causes of morbidity worldwide. Although the overall incidence of burns and burn-related mortality is declining, these factors have not been analysed in our population for 25 years. The aim of this study has been to determine whether the epidemiological profile of patients hospitalized for burns has changed over the past 25 years. We performed a retrospective cohort study of patients hospitalised between 1 January 2011 and 31 December 2018 with a primary diagnosis of burns. The incidence of burns in our setting was 3.68/105 population. Most patients admitted for burns were men (61%), aged between 35 and 45 years (16.8%), followed by children aged between 0 and 4 years (12.4%). Scalding was the most prevalent mechanism of injury, and the region most frequently affected was the hands. The mean burned total body surface (TBSA) area was 8.3%, and the proportion of severely burned patients was 9.7%. Obesity was the most prevalent comorbidity (39.5%). The median length of stay was 1.8 days. The most frequent in-hospital complications were sepsis (16.6%), acute kidney injury (7.9%), and cardiovascular complications (5.9%). Risk factors for mortality were advanced age, high abbreviated burn severity index score, smoke inhalation, existing cardiovascular disease full-thickness burn, and high percentage of burned TBSA. Overall mortality was 4.3%. Multi-organ failure was the most frequent cause of death, with an incidence of 49.5%. The population has aged over the 25 years since the previous study, and the number of comorbidities has increased. The incidence and severity of burns, and the percentage of burned TBSA have all decreased, with scalding being the most prevalent mechanism of injury. The clinical presentation and evolution of burns differs between children and adults. Risk factors for mortality were advanced age, smoke inhalation, existing cardiovascular disease, full-thickness burn, and high percentage of burned TBSA.
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Affiliation(s)
- L Abarca
- Anesthesia and Critical Care Department, Hospital Universitari Vall d'Hebron, 08035, Barcelona, Spain.
| | - P Guilabert
- Anesthesia and Critical Care Department, Hospital Universitari Alicante, Alicante, Spain
| | - N Martin
- Anesthesia and Critical Care Department, Hospital Clinic, Barcelona, Spain
| | - G Usúa
- Anesthesia and Critical Care Department, Hospital Universitari Vall d'Hebron, 08035, Barcelona, Spain
| | - Juan P Barret
- Plastic Surgery Department and Burn Centre, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Maria J Colomina
- Department of Anesthesia, Critical Care and Pain Clinic, Hospital Universitari de Bellvitge, Barcelona, Spain
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Boutros J, Martin N, Otto J, Marquette CH, Lhomel B, Naghavi AO, Schiappa R, Bondiau PY, Doyen J. Combining Stereotactic Radiotherapy and Conventional Radiotherapy for Peripheral Locally Advanced Lung Cancer. Clin Oncol (R Coll Radiol) 2023; 35:624-625. [PMID: 37330363 DOI: 10.1016/j.clon.2023.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 06/02/2023] [Indexed: 06/19/2023]
Affiliation(s)
- J Boutros
- Department of Radiation Oncology, Centre Antoine-Lacassagne, Nice, France; Department of Pulmonary Medicine and Oncology, Centre Hospitalier Universitaire de Nice, Nice, France.
| | - N Martin
- Department of Medical Oncology, Centre Antoine-Lacassagne, Nice, France
| | - J Otto
- Department of Medical Oncology, Centre Antoine-Lacassagne, Nice, France
| | - C-H Marquette
- Department of Pulmonary Medicine and Oncology, Centre Hospitalier Universitaire de Nice, Nice, France; University of Côte D'Azur, Nice, France
| | - B Lhomel
- Department of Radiation Oncology, Centre Antoine-Lacassagne, Nice, France; University of Côte D'Azur, Nice, France
| | - A O Naghavi
- Department of Radiation Oncology and Research Institute, Tampa, FL, USA
| | - R Schiappa
- Department of Biostatistics, Centre Antoine-Lacassagne, Nice, France
| | - P-Y Bondiau
- Department of Radiation Oncology, Centre Antoine-Lacassagne, Nice, France; University of Côte D'Azur, Nice, France
| | - J Doyen
- Department of Radiation Oncology, Centre Antoine-Lacassagne, Nice, France; University of Côte D'Azur, Nice, France
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Painous C, Pascual-Diaz S, Muñoz-Moreno E, Sánchez V, Pariente JC, Prats-Galino A, Soto M, Fernández M, Pérez-Soriano A, Camara A, Muñoz E, Valldeoriola F, Caballol N, Pont-Sunyer C, Martin N, Basora M, Tio M, Rios J, Martí MJ, Bargalló N, Compta Y. Midbrain and pons MRI shape analysis and its clinical and CSF correlates in degenerative parkinsonisms: a pilot study. Eur Radiol 2023; 33:4540-4551. [PMID: 36773046 PMCID: PMC10290009 DOI: 10.1007/s00330-023-09435-0] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 10/19/2022] [Accepted: 01/08/2023] [Indexed: 02/12/2023]
Abstract
OBJECTIVES To conduct brainstem MRI shape analysis across neurodegenerative parkinsonisms and control subjects (CS), along with its association with clinical and cerebrospinal fluid (CSF) correlates. METHODOLOGY We collected demographic and clinical variables, performed planimetric and shape MRI analyses, and determined CSF neurofilament-light chain (NfL) levels in 84 participants: 11 CS, 12 with Parkinson's disease (PD), 26 with multiple system atrophy (MSA), 21 with progressive supranuclear palsy (PSP), and 14 with corticobasal degeneration (CBD). RESULTS MSA featured the most extensive and significant brainstem shape narrowing (that is, atrophy), mostly in the pons. CBD presented local atrophy in several small areas in the pons and midbrain compared to PD and CS. PSP presented local atrophy in small areas in the posterior and upper midbrain as well as the rostral pons compared to MSA. Our findings of planimetric MRI measurements and CSF NfL levels replicated those from previous literature. Brainstem shape atrophy correlated with worse motor state in all parkinsonisms and with higher NfL levels in MSA, PSP, and PD. CONCLUSION Atypical parkinsonisms present different brainstem shape patterns which correlate with clinical severity and neuronal degeneration. In MSA, shape analysis could be further explored as a potential diagnostic biomarker. By contrast, shape analysis appears to have a rather limited discriminant value in PSP. KEY POINTS • Atypical parkinsonisms present different brainstem shape patterns. • Shape patterns correlate with clinical severity and neuronal degeneration. • In MSA, shape analysis could be further explored as a potential diagnostic biomarker.
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Affiliation(s)
- C Painous
- Parkinson's Disease & Movement Disorders Unit, Parkinson's Disease and Other Degenerative Movement Disorders Team, Neurology Service, Hospital Clínic de Barcelona, IDIBAPS, CIBERNED (CB06/05/0018-ISCIII), ERN-RND, Institut Clínic de Neurociències (UBNeuro), Department of Medicine, School of Medicine, Universitat de Barcelona, Catalonia, Barcelona, Spain
- Lab of Parkinson Disease and Other Neurodegenerative Movement Disorders, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Institut de Neurociències, Hospital Clínic de Barcelona, Institut de Neurociències (UBNeuro), Universitat de Barcelona, Catalonia, Barcelona, Spain
| | - S Pascual-Diaz
- Magnetic Resonance Imaging Core Facility, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
- Laboratory of Surgical Neuroanatomy (LSNA), Universitat de Barcelona, Barcelona, Spain
| | - E Muñoz-Moreno
- Magnetic Resonance Imaging Core Facility, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | - V Sánchez
- Centre de Diagnostic Per La Imatge (CDIC), Hospital Clinic, Barcelona, Spain
| | - J C Pariente
- Magnetic Resonance Imaging Core Facility, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | - A Prats-Galino
- Centre de Diagnostic Per La Imatge (CDIC), Hospital Clinic, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | - M Soto
- Lab of Parkinson Disease and Other Neurodegenerative Movement Disorders, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Institut de Neurociències, Hospital Clínic de Barcelona, Institut de Neurociències (UBNeuro), Universitat de Barcelona, Catalonia, Barcelona, Spain
| | - M Fernández
- Lab of Parkinson Disease and Other Neurodegenerative Movement Disorders, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Institut de Neurociències, Hospital Clínic de Barcelona, Institut de Neurociències (UBNeuro), Universitat de Barcelona, Catalonia, Barcelona, Spain
| | - A Pérez-Soriano
- Parkinson's Disease & Movement Disorders Unit, Parkinson's Disease and Other Degenerative Movement Disorders Team, Neurology Service, Hospital Clínic de Barcelona, IDIBAPS, CIBERNED (CB06/05/0018-ISCIII), ERN-RND, Institut Clínic de Neurociències (UBNeuro), Department of Medicine, School of Medicine, Universitat de Barcelona, Catalonia, Barcelona, Spain
- Lab of Parkinson Disease and Other Neurodegenerative Movement Disorders, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Institut de Neurociències, Hospital Clínic de Barcelona, Institut de Neurociències (UBNeuro), Universitat de Barcelona, Catalonia, Barcelona, Spain
| | - A Camara
- Parkinson's Disease & Movement Disorders Unit, Parkinson's Disease and Other Degenerative Movement Disorders Team, Neurology Service, Hospital Clínic de Barcelona, IDIBAPS, CIBERNED (CB06/05/0018-ISCIII), ERN-RND, Institut Clínic de Neurociències (UBNeuro), Department of Medicine, School of Medicine, Universitat de Barcelona, Catalonia, Barcelona, Spain
- Lab of Parkinson Disease and Other Neurodegenerative Movement Disorders, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Institut de Neurociències, Hospital Clínic de Barcelona, Institut de Neurociències (UBNeuro), Universitat de Barcelona, Catalonia, Barcelona, Spain
| | - E Muñoz
- Parkinson's Disease & Movement Disorders Unit, Parkinson's Disease and Other Degenerative Movement Disorders Team, Neurology Service, Hospital Clínic de Barcelona, IDIBAPS, CIBERNED (CB06/05/0018-ISCIII), ERN-RND, Institut Clínic de Neurociències (UBNeuro), Department of Medicine, School of Medicine, Universitat de Barcelona, Catalonia, Barcelona, Spain
- Lab of Parkinson Disease and Other Neurodegenerative Movement Disorders, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Institut de Neurociències, Hospital Clínic de Barcelona, Institut de Neurociències (UBNeuro), Universitat de Barcelona, Catalonia, Barcelona, Spain
| | - F Valldeoriola
- Parkinson's Disease & Movement Disorders Unit, Parkinson's Disease and Other Degenerative Movement Disorders Team, Neurology Service, Hospital Clínic de Barcelona, IDIBAPS, CIBERNED (CB06/05/0018-ISCIII), ERN-RND, Institut Clínic de Neurociències (UBNeuro), Department of Medicine, School of Medicine, Universitat de Barcelona, Catalonia, Barcelona, Spain
- Lab of Parkinson Disease and Other Neurodegenerative Movement Disorders, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Institut de Neurociències, Hospital Clínic de Barcelona, Institut de Neurociències (UBNeuro), Universitat de Barcelona, Catalonia, Barcelona, Spain
| | - N Caballol
- UParkinson Centro Médico Teknon, Grupo Hospitalario Quirón Salud, Barcelona, Spain
- Department of Neurology, Hospital Sant Joan Despí Moisès Broggi and Hospital General de L'Hospitalet, Consorci Sanitari Integral, Barcelona, Spain
| | - C Pont-Sunyer
- Neurology Unit, Hospital General de Granollers, Universitat Internacional de Catalunya, Barcelona, Spain
| | - N Martin
- Department of Anaesthesiology, Hospital Clinic, Barcelona, Spain
| | - M Basora
- Department of Anaesthesiology, Hospital Clinic, Barcelona, Spain
| | - M Tio
- Department of Anaesthesiology, Hospital Clinic, Barcelona, Spain
| | - J Rios
- Medical Statistics Core Facility, IDIBAPS & Biostatistics Unit, Faculty of Medicine, Universitat Autònoma de Barcelona, Barcelona, Catalonia, Spain
| | - M J Martí
- Parkinson's Disease & Movement Disorders Unit, Parkinson's Disease and Other Degenerative Movement Disorders Team, Neurology Service, Hospital Clínic de Barcelona, IDIBAPS, CIBERNED (CB06/05/0018-ISCIII), ERN-RND, Institut Clínic de Neurociències (UBNeuro), Department of Medicine, School of Medicine, Universitat de Barcelona, Catalonia, Barcelona, Spain
- Lab of Parkinson Disease and Other Neurodegenerative Movement Disorders, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Institut de Neurociències, Hospital Clínic de Barcelona, Institut de Neurociències (UBNeuro), Universitat de Barcelona, Catalonia, Barcelona, Spain
| | - N Bargalló
- Magnetic Resonance Imaging Core Facility, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain.
- Laboratory of Surgical Neuroanatomy (LSNA), Universitat de Barcelona, Barcelona, Spain.
- Neuroradiology Service, Hospital Clínic de Barcelona, 170 Villarroel Street, 08036, Barcelona, Spain.
| | - Y Compta
- Parkinson's Disease & Movement Disorders Unit, Parkinson's Disease and Other Degenerative Movement Disorders Team, Neurology Service, Hospital Clínic de Barcelona, IDIBAPS, CIBERNED (CB06/05/0018-ISCIII), ERN-RND, Institut Clínic de Neurociències (UBNeuro), Department of Medicine, School of Medicine, Universitat de Barcelona, Catalonia, Barcelona, Spain.
- Lab of Parkinson Disease and Other Neurodegenerative Movement Disorders, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Institut de Neurociències, Hospital Clínic de Barcelona, Institut de Neurociències (UBNeuro), Universitat de Barcelona, Catalonia, Barcelona, Spain.
- Neuroradiology Service, Hospital Clínic de Barcelona, 170 Villarroel Street, 08036, Barcelona, Spain.
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Madden S, Martin N, Clements JM, Kirk SJ. 'Factors influencing future career choices of Queen's University Belfast Medical students.'. Ulster Med J 2023; 92:71-76. [PMID: 37649912 PMCID: PMC10464625] [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] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
INTRODUCTION Decisions made by medical students on future career choice have demonstrated concordance with subsequent postgraduate career path. This study aimed to understand the factors that impact undergraduate career decision making. METHODS An anonymous voluntary survey consisting of binominal, Likert and free text responses was distributed to all medical students registered at Queen's University Belfast (QUB). Data was collected over 6 weeks in April-May 2021. The primary outcome was future career aspirations. The secondary outcomes were the impact of mentorship on career choice, the likelihood of students completing their medical degree and practicing medicine upon graduation. Local ethical approval was obtained. RESULTS 202 responses were received (response rate 15%). 67% (n = 135) were female. One third of respondents remained undecided about their future career choice. Surgery was both the most popular definite career choice (16.3%) of respondents, butalsothespecialtymarkedmostoftenas'Least preferred Specialty' (33%). Factors positively influencing career choice were academic interest and flexibility in working hours. Negative predictors of career choice were lack of interest in the area, perceived workload, and duration of training schemes. 71% (n=144) of respondents reported that a subspecialty mentor would positively influence their career choice and two-thirds of respondents reported that financial factors would influence their career decision. 11% (n= 22) of respondents were unsure or undecided if they would continue medicine as a career upon graduation. CONCLUSION Uncertainty over future career intention remains common with surgery the least popular speciality. Mentorship, integrating flexibility in training and enhancing academic interest should be considered by educational stakeholders as mechanisms to generating undergraduate interest in a subspecialty. Furthermore, the reported rate of students intention to leave their medical degree prior to graduation by this cohort is concerning, warranting further investigation.
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Affiliation(s)
- S Madden
- School of Medicine, Dentistry & Biomedical Sciences, Queen’s University Belfast
| | - N Martin
- School of Medicine, Dentistry & Biomedical Sciences, Queen’s University Belfast
| | - JM Clements
- School of Medicine, Dentistry & Biomedical Sciences, Queen’s University Belfast
- Ulster Hospital, Dundonald, Belfast
| | - SJ Kirk
- School of Medicine, Dentistry & Biomedical Sciences, Queen’s University Belfast
- Ulster Hospital, Dundonald, Belfast
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Gravely S, Chung-Hall J, Craig LV, Fong GT, Cummings KM, Borland R, Yong HH, Loewen R, Martin N, Quah ACK, Hammond D, Ouimet J, Boudreau C, Thompson ME, Driezen P. Evaluating the impact of plain packaging among Canadian smokers: findings from the 2018 and 2020 ITC Smoking and Vaping Surveys. Tob Control 2023; 32:153-162. [PMID: 34548384 PMCID: PMC9330177 DOI: 10.1136/tobaccocontrol-2021-056635] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Accepted: 06/08/2021] [Indexed: 11/04/2022]
Abstract
BACKGROUND In February 2020, Canada implemented plain packaging without any changes to the size and content of health warning labels (HWLs), which were last updated in 2012 (pictorial HWLs on 75% of the pack front and back). This pre-post evaluation study assessed the impact of plain packaging in Canada on: (1) pack appeal; (2) HWL effectiveness; and (3) support for plain packaging. Additionally, a quasi-experimental design was used to assess the Canadian results relative to two comparator countries: Australia, where plain packaging (with new larger HWLs) was implemented in 2012, and the United States (USA), where plain packaging has not been implemented and the same text warnings have appeared on cigarette packs since 1985. METHODS Data are from adult smokers who participated in the 2018 and/or 2020 International Tobacco Control Smoking and Vaping Surveys in Canada (n=4600), Australia (n=1834) and the USA (n=3046). Online surveys were conducted before (February to July 2018) and after (February to June 2020) the implementation of plain packaging in Canada. Adjusted regression analyses were conducted on weighted data. RESULTS Plain packaging was associated with a significant increase in the percentage of Canadian smokers who did not like the look of their cigarette pack (2018: 28.6% vs 2020: 44.7%, p<0.001), whereas no change in pack appeal was observed among smokers in Australia and the USA over the same period. Plain packaging was not associated with changes in HWL effectiveness in Canada. Support for plain packaging increased significantly among Canadian smokers (2018: 25.6% vs 2020: 33.7%, p<0.001). CONCLUSIONS Plain packaging in Canada substantially reduced pack appeal and increased support for the policy among adult smokers; however, there was no increase in the effectiveness of Canada's 8-year-old HWLs. The impact of plain packaging on health warning effectiveness may depend on the design of the warnings and length of time since implementation.
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Affiliation(s)
- Shannon Gravely
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
| | - Janet Chung-Hall
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
| | - Lorraine V Craig
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
| | - Geoffrey T Fong
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada.,Ontario Institute for Cancer Research, Toronto, Ontario, Canada.,School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
| | - K Michael Cummings
- Department of Psychiatry & Behavioral Sciences, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Ron Borland
- School of Psychological Sciences, University of Melbourne, Melbourne, Victoria, Australia
| | - Hua-Hie Yong
- Department of Psychology, Deakin University, Geelong, Victoria, Australia
| | - Ruth Loewen
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
| | - Nadia Martin
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
| | - Anne C K Quah
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
| | - David Hammond
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
| | - Janine Ouimet
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
| | - Christian Boudreau
- Department of Statistics and Actuarial Science, University of Waterloo, Waterloo, Ontario, Canada
| | - Mary E Thompson
- Department of Statistics and Actuarial Science, University of Waterloo, Waterloo, Ontario, Canada
| | - Pete Driezen
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada.,School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
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Bhutta HE, Moharamzadeh K, Martin R, Martin N. Patient Satisfaction with Upper and Lower Complete Dentures: A Service Evaluation Report. Eur J Prosthodont Restor Dent 2023; 31:59-71. [PMID: 35852120 DOI: 10.1922/ejprd_2416bhutta13] [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] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 04/20/2022] [Indexed: 03/03/2023]
Abstract
PURPOSE The purpose of this questionnaire-based service evaluation was to assess patient satisfaction with complete dentures provided in a dental teaching hospital. METHODS Patients completed the self-administered questionnaire before, immediately after, and 2-months following provision of new complete dentures. The questionnaire consisted of the following sections: Patient characteristics, current denture history and satisfaction with the fit of upper/lower complete dentures, chewing ability, speech, and aesthetics. Descriptive analysis, chi-square test, student t-test, and 2-way-ANOVA were performed on satisfaction levels pre-and post-treatment to assess denture fit, chewing ability, speech, and appearance. Age and gender-wise satisfaction levels along with correlations and associations between patient satisfaction levels and various factors were assessed. RESULTS 147 participants, including 91 males (61.9%) and 56 females (38.1%) completed the study. A statistically significant improvement in satisfaction scores was seen post-treatment in all domains (p⟨0.05), with most respondents showing great satisfaction. Overall, satisfaction levels were: Upper complete denture fit (82%), appearance (87%), speech (67%), chewing ability and lower complete denture fit (39%). A strong positive correlation was observed between the number of previous dentures used and patient satisfaction with upper denture fit (R=1). CONCLUSION Denture replacement positively impacts the satisfaction of patients and improves complete denture acceptance.
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Affiliation(s)
- H E Bhutta
- School of Clinical Dentistry, University of Sheffield, Sheffield, United Kingdom
| | - K Moharamzadeh
- Hamdan Bin Mohammed College of Dental Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences (MBRU), Dubai, United Arab Emirates
| | - R Martin
- School of Clinical Dentistry, University of Sheffield, Sheffield, United Kingdom
| | - N Martin
- School of Clinical Dentistry, University of Sheffield, Sheffield, United Kingdom
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Hill J, Carr T, Ambrose C, Martin N, Ponnarambil S, Lindsley A, Martin N. EFFICACY OF TEZEPELUMAB IN HISPANIC OR LATINO PATIENTS WITH SEVERE, UNCONTROLLED ASTHMA. Ann Allergy Asthma Immunol 2022. [DOI: 10.1016/j.anai.2022.08.606] [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: 11/11/2022]
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Corren J, Spahn J, Ambrose C, Martin N, Colice G, Molfino N, Cook B. EFFECT OF TEZEPELUMAB ON ASTHMA INFLAMMATORY BIOMARKER LEVELS VARIES BY BASELINE BIOMARKER LEVELS. Ann Allergy Asthma Immunol 2022. [DOI: 10.1016/j.anai.2022.08.607] [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: 11/11/2022]
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Pompon RH, Fassbinder W, McNeil MR, Yoo H, Kim HS, Zimmerman RM, Martin N, Patterson JP, Pratt SR, Dickey MW. Associations among depression, demographic variables, and language impairments in chronic post-stroke aphasia. J Commun Disord 2022; 100:106266. [PMID: 36150239 DOI: 10.1016/j.jcomdis.2022.106266] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 11/24/2021] [Revised: 08/19/2022] [Accepted: 09/05/2022] [Indexed: 06/16/2023]
Abstract
INTRODUCTION Depression may influence treatment participation and outcomes of people with post-stroke aphasia, yet its prevalence and associated characteristics in aphasia are poorly understood. Using retrospective data from an overarching experimental study, we examined depressive symptoms and their relationship to demographic and language characteristics in people with chronic aphasia. As a secondary objective, we compared prevalence of depressive symptoms among the overarching study's included and excluded participants. METHODS We examined retrospective data from 121 individuals with chronic aphasia including depression scale scores, demographic information (sex, age, time post onset of stroke, education, race/ethnicity, and Veteran status), and scores on assessments of general and modality-specific language impairments. RESULTS Approximately 50% of participants reported symptoms indicative of depressive disorders: 23% indicative of major depression and 27% indicative of mild depression. Sex (males) and comparatively younger age emerged as statistically significant variables associated with depressive symptoms; naming ability was minimally associated with depressive symptoms. Time post onset of stroke, education level, race/ethnicity, Veteran status, and aphasia severity were not significantly associated with depressive symptoms. Depression-scale scores were significantly higher for individuals excluded from the overarching study compared to those who were included. CONCLUSIONS The rate of depressive disorders in this sample was higher than rates of depression reported in the general stroke literature. Participant sex, age, and naming ability emerged as factors associated with depressive symptoms, though these links appear complex, especially given variable reports from prior research. Importantly, depressive symptoms do not appear to diminish over time for individuals with chronic aphasia. Given these results and the relatively limited documentation of depression in aphasia literature, depression remains a pressing concern for aphasia research and routine clinical care.
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Affiliation(s)
| | - W Fassbinder
- VA Pittsburgh Health Care System, Pittsburgh, PA
| | - M R McNeil
- VA Pittsburgh Health Care System, Pittsburgh, PA; University of Pittsburgh, Pittsburgh, PA
| | - H Yoo
- Baylor University, Waco, TX
| | - H S Kim
- Saint Mary's College, Notre Dame, IN
| | | | - N Martin
- Temple University, Philadelphia, PA
| | - J P Patterson
- VA Northern California Health Care System, Martinez, CA
| | - S R Pratt
- VA Pittsburgh Health Care System, Pittsburgh, PA; University of Pittsburgh, Pittsburgh, PA
| | - M W Dickey
- VA Pittsburgh Health Care System, Pittsburgh, PA; University of Pittsburgh, Pittsburgh, PA
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Mathur S, Jacobs J, Ambrose C, Martin N, Colice G, Lindsley A, Martin N. ASTHMA EXACERBATIONS BEFORE AND AFTER TEZEPELUMAB TREATMENT: A POOLED ANALYSIS OF PATHWAY AND NAVIGATOR STUDIES. Ann Allergy Asthma Immunol 2022. [DOI: 10.1016/j.anai.2022.08.520] [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: 11/11/2022]
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Swan L, Martin N, Warters A, O'Sullivan M. 21 ASSESSING SARCOPENIA, FRAILTY AND MALNUTRITION IN COMMUNITY-DWELLING DEPENDANT OLDER ADULTS – A HOME-BASED STUDY WITH AN UNDERREPRESENTED GROUP IN RESEARCH. Age Ageing 2022. [DOI: 10.1093/ageing/afac218.016] [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: 11/12/2022] Open
Abstract
Abstract
Background
Sarcopenia, frailty, and malnutrition are known determinants of adverse health outcomes. Adults of advanced age, with functional dependency, socioeconomic disadvantage, or a need for home care, are expected to be at high risk of these conditions yet are likely to be underrepresented in research. We aimed to examine the feasibility and preliminary outcomes of conducting home-based assessments in this group.
Methods
Home-based health assessments were conducted among older adults (n= 31), in receipt of state-funded home care. Assessments included probable sarcopenia [hand-grip strength (HGS), chair rise-test and SARC-F case-finding tool] in line with the European Working Group on Sarcopenia in Older People 2 (EWGSOP2) guidelines, the Mini Nutritional Assessment (MNA), and the Clinical Frailty Scale (CFS).
Results
The study group was of mean age 83.2 ± 8.2 years, 74% female, 23% lived in socioeconomically disadvantaged areas, had comorbidities (n=30, 97%) and low physical activity (71%). We found that almost all met the criteria for probable sarcopenia (94%, 29/31), most were frail or vulnerable by CFA (97%, 30/31), and over a quarter were at risk of malnutrition (26%, n=8). In all participants, it was feasible to assess sarcopenia (by HGS and SARC-F, but not chair rise test), malnutrition (MNA), and frailty (CFS). Notably, in-home assessments required additional time, the adaptation of assessment tools, responsibility to address issues arising, including signposting to health services (36%, n=11), and navigating complex psychosocial environments; the latter was commonly observed in areas of socioeconomic disadvantage.
Conclusion
Assessing sarcopenia, frailty, and malnutrition in community-dwelling dependant older adults in-home was feasible, once potential challenges were considered. Moreover, our findings suggest that most participants were at risk of both sarcopenia and frailty, and over a quarter were at risk of malnutrition. This highlights a need for further research and proactive evidence-based multi-modal community interventions to support ageing in place.
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Affiliation(s)
- L Swan
- Trinity College Dublin Department of Clinical Medicine, , Dublin, Ireland
- North Dublin Home Care , Dublin, Ireland
| | - N Martin
- Older Person Services CHO9, Health Service Executive (HSE) , Dublin, Ireland
| | - A Warters
- Older Person Services CHO9, Health Service Executive (HSE) , Dublin, Ireland
| | - M O'Sullivan
- Trinity College Dublin Department of Clinical Medicine, , Dublin, Ireland
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Gravely S, Meng G, Hammond D, Hyland A, Michael Cummings K, Borland R, Kasza KA, Yong HH, Thompson ME, Quah ACK, Ouimet J, Martin N, O'Connor RJ, East KA, McNeill A, Boudreau C, Levy DT, Sweanor DT, Fong GT. Differences in cigarette smoking quit attempts and cessation between adults who did and did not take up nicotine vaping: Findings from the ITC four country smoking and vaping surveys. Addict Behav 2022; 132:107339. [PMID: 35605409 PMCID: PMC9202449 DOI: 10.1016/j.addbeh.2022.107339] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [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: 10/19/2021] [Revised: 03/10/2022] [Accepted: 04/17/2022] [Indexed: 11/17/2022]
Abstract
INTRODUCTION There is mixed evidence as to whether nicotine vaping products (NVPs) can help adults who smoke transition away from cigarettes. This study investigated if self-reported attempts to quit smoking and smoking cessation, over a period of either 18 or 24 months, differed between respondents who initiated nicotine vaping versus those who did not. Outcome comparisons were made between those who: (1) initiated vaping vs. those who did not; (2) initiated daily or non-daily vaping vs. those who did not; and (3) initiated daily or non-daily vaping between surveys and continued to vape at follow-up (daily or non-daily) vs. those who did not initiate vaping. METHODS This cohort study included 3516 respondents from the ITC Four Country Smoking and Vaping Surveys (Australia, Canada, England, United Sates), recruited at Wave 1 (2016) or 2 (2018) and followed up at Wave 2 (18 months) and/or 3 (2020, 24 months). Adults who smoked daily at baseline and did not have a history of regular vaping were included. Initiation of vaping was defined as beginning to vape at least monthly between surveys. Respondents indicated whether they made an attempt to quit smoking between surveys. Smoking cessation was defined as those who self-reported no longer smoking cigarettes at follow-up. RESULTS Relative to those who did not initiate vaping, initiation of any daily vaping between surveys was associated with a greater likelihood of smokers making a cigarette quit attempt (p < 0.001) and quitting smoking (p < 0.001). Among smokers who attempted to quit smoking, initiation of daily vaping was associated with a greater likelihood of being abstinent from smoking at follow-up (p = 0.001). Respondents who initiated vaping between surveys and were vaping daily at follow up were significantly more likely to have attempted to quit smoking (p < 0.001) and to have quit smoking (p < 0.001) than those who did not initiate vaping. Respondents who initiated non-daily vaping did not differ significantly from those who did not initiate vaping on any of the outcome measures. CONCLUSIONS Daily NVP use was associated with increased attempts to quit smoking and abstinence from smoking cigarettes. These findings are consistent with the concept that complete cigarette substitution may be more likely to be achieved when smokers vape nicotine daily.
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Affiliation(s)
| | - Gang Meng
- Department of Psychology, University of Waterloo, Canada
| | - David Hammond
- School of Public Health Sciences, University of Waterloo, Canada
| | - Andrew Hyland
- Department of Health Behavior, Division of Cancer Prevention & Population Sciences, Roswell Park Comprehensive Cancer Center, USA
| | - K Michael Cummings
- Department of Psychiatry & Behavioral Sciences, Medical University of South Carolina, USA
| | - Ron Borland
- Melbourne Centre for Behaviour Change, School of Psychological Sciences, University of Melbourne, Australia
| | - Karin A Kasza
- Department of Health Behavior, Division of Cancer Prevention & Population Sciences, Roswell Park Comprehensive Cancer Center, USA
| | - Hua-Hie Yong
- School of Psychology, Deakin University, Australia
| | - Mary E Thompson
- Department of Statistics and Actuarial Science, University of Waterloo, Canada
| | - Anne C K Quah
- Department of Psychology, University of Waterloo, Canada
| | - Janine Ouimet
- Department of Psychology, University of Waterloo, Canada
| | - Nadia Martin
- Department of Psychology, University of Waterloo, Canada
| | - Richard J O'Connor
- Department of Health Behavior, Division of Cancer Prevention & Population Sciences, Roswell Park Comprehensive Cancer Center, USA
| | - Katherine A East
- School of Public Health Sciences, University of Waterloo, Canada; Department of Addictions, Institute of Psychiatry, Psychology & Neuroscience, King's College London, England
| | - Ann McNeill
- Department of Addictions, Institute of Psychiatry, Psychology & Neuroscience, King's College London, England; Shaping Public Health Policies to Reduce Inequalities & Harm (SPECTRUM), UK
| | - Christian Boudreau
- Department of Statistics and Actuarial Science, University of Waterloo, Canada
| | - David T Levy
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, USA
| | | | - Geoffrey T Fong
- Department of Psychology, University of Waterloo, Canada; School of Public Health Sciences, University of Waterloo, Canada; Ontario Institute for Cancer Research, Canada
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Ruperto N, Chertok E, Dehoorne J, Horneff G, Kallinich T, Louw I, Compeyrot-Lacassagne S, Lauwerys B, Martin N, Marzan K, Knibbe W, Martin R, Zhu X, Whelan S, Pricop L, Martini A, Lovell DJ, Brunner H. OP0221 EFFICACY OF SECUKINUMAB IN ENTHESITIS-RELATED ARTHRITIS: RESULTS FROM A RANDOMISED, DOUBLE-BLIND, PLACEBO-CONTROLLED, TREATMENT WITHDRAWAL, PHASE 3 STUDY (JUNIPERA). Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.126] [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: 11/04/2022]
Abstract
BackgroundEnthesitis-related Arthritis (ERA) is a category of juvenile idiopathic arthritis (JIA) characterised by heterogeneous and insidious manifestations comprising axial and/or peripheral arthritis, and enthesitis.1 Secukinumab (SEC) demonstrated efficacy and safety in both ERA and juvenile psoriatic arthritis (JPsA) in the JUNIPERA trial.2ObjectivesTo evaluate the rate of flare risk reduction and efficacy of SEC on axial and peripheral manifestations in patients (pts) with active ERA.MethodsERA pts (2 to <18 years of age) with active disease (both ≥3 active joints and ≥1 active enthesitis site) were included. In the open-label (OL) treatment-period (TP)1, s.c. SEC (75/150 mg in pts <50/ ≥50 kg) was administered at baseline (BL), and at Week (Wk) 1–4, 8 and 12. Pts who achieved at least JIA-ACR30 response at Wk 12 were randomised into the double-blinded TP2 to continue SEC or placebo (PBO) every 4 wk until a disease flare, or up to Wk 100. The primary endpoint was time to flare in ERA and JPsA pts. The juvenile spondyloarthritis disease activity Index (JSpADA) is a disease activity assessment tool that contains 8 items to measure axial and peripheral disease activity.3 Evaluation of axial and peripheral manifestations at the end of TP1 and TP2 in pts who experienced these symptoms at BL included modified Schober test (lumbar flexion), inflammatory back pain, FABER (Flexion, ABduction, External Rotation) test, JIA-ACR responses, Juvenile Arthritis Disease Activity Score (JADAS)-27, and resolution of enthesitis and dactylitis for peripheral disease. These outcomes were also used to assess JIA disease course at the end of TP2.ResultsA total of 52/86 (60.5%) pts with ERA were enrolled in the OL period TP1 (mean age, 13.7 years; male, 78.8%). In total, 51/52 (98.1%) pts completed TP1 and 41/44 (93.2%) completed TP2. At BL, mean JADAS-27 was 14.8, mean JSpADA index was 3.9, mean enthesitis and dactylitis counts were 2.7 and 0.4, respectively, mean number of active joints was 6.2 and of mean joints with limited range of motion 4.9. The relative risk reduction of experiencing a disease flare in TP2 was 55% (HR 0.45, 95% CI: 0.16–1.28, p=0.075) in ERA pts (Figure 1). The overall axial and peripheral disease symptoms improved over time and are presented in the Table 1. At the end of TP1, 84.6% (44/52) of pts achieved JIA-ACR 30 and 65.4% (34/52) achieved JIA-ACR 70. Clinically relevant reduction of functional ability as assessed by Childhood Health Assessment Questionnaire (CHAQ) also occurred (see Table 1).Table 1.Resolution of axial and peripheral disease symptoms and JIA ACR responses at the end of TP1 and 2Clinical response, mean (SD) change from BL (unless otherwise stated)TP1-Wk 12End of TP2*SEC (N=52)SEC (N=22)PBO (N=22)JSpADA index−2.4 (1.7)−2.7 (1.7)−2.3 (2.1)JSpADA Schöber, %58.3100.0100.0Inflammatory back pain, %77.8100.050.0FABER test, %52.6100.083.3Clinical sacroiliitis, %53.3100.050.0Enthesitis−2.2 (1.9)−2.5 (2.1)−1.3 (1.8)Dactylitis−0.2 (0.8)−0.2 (1)−0.1 (0.4)JIA ACR30, %84.690.968.2JIA ACR50, %78.881.868.2JIA ACR70, %65.468.254.5JIA ACR90, %32.745.550.0JIA ACR100, %26.936.445.5Inactive disease, %38.550.050.0CHAQ−0.5 (0.5)−0.6 (0.7)−0.4 (0.5)CRP, median (SD) change from BL−1.8 (38.7)−5.8 (38.3)0 (35.9)JADAS-27−9.6 (7.5)−11.0 (8.9)−7.6 (8.9)Resolution of enthesitis#, %72.378.683.3Resolution of dactylitis#, %5066.70*End of TP2 is based on individual pts’ last visit at TP2. #At BL, in TP1, enthesitis (n= 46); dactylitis (n=5). In TP2, no. of pts who had presence at BL and showed complete resolution at the end of TP2: enthesitis, SEC 14, PBO 18; dactylitis, SEC 3, PBO, 0. CRP, C-reactive proteinConclusionIn pts with ERA, SEC demonstrated longer time to disease flare vs PBO and exhibited rapid and sustained improvement of axial and peripheral manifestations up to Wk 104.References[1]Pagnini I, et al. Front Med 2021;8:6673052.[2]Brunner H, et al. Arthritis Rheumatol 2021;73 (suppl 10).[3]Weiss PF, et al. Arthritis Care Res 2014;66:1775-82.Disclosure of InterestsNicolino Ruperto Speakers bureau: Eli Lilly, GlaxoSmith and Kline, Pfizer, SOBI and UCB, Paid instructor for: Eli Lilly and Pfizer, Consultant of: Ablynx, Amgen, Astrazeneca-Medimmune, Aurinia, Bayer, Bristol Myers and Squibb, Cambridge Healthcare Research (CHR), Celegene, Domain therapeutic, Eli Lilly, EMD Serono, GlaxoSmith and Kline, Idorsia, Janssen, Novartis, Pfizer, SOBI and UCB, Grant/research support from: Bristol Myers and Squibb, Eli Lilly, F Hoffmann-La Roche, Novartis, Pfizer and SOBI, Elena Chertok: None declared, Joke Dehoorne Speakers bureau: Abbvie, Roche, Consultant of: Abbvie, Roche, Pfizer, Grant/research support from: Abbvie, Roche, Gerd Horneff Speakers bureau: Novartis, Pfizer, Janssen, Grant/research support from: Pfizer, Novartis, Roche, MSD, Tilmann Kallinich Speakers bureau: Roche, Ingrid Louw Speakers bureau: Pfizer, Abbvie, BMS, Consultant of: Pfizer, Abbvie, Janssen, Amgen and Cipla, Sandrine Compeyrot-Lacassagne: None declared, Bernard Lauwerys Employee of: UCB Pharma, Neil Martin: None declared, Katherine Marzan Grant/research support from: Novartis, Sanofi, William Knibbe Speakers bureau: Novartis, Amgen, UCB, Abbvie, Ruvie Martin Shareholder of: Novartis, Employee of: Novartis, Xuan Zhu Shareholder of: Novartis, Employee of: Novartis, sarah whelan Shareholder of: Novartis, Employee of: Novartis, Luminita Pricop Shareholder of: Novartis, Employee of: Novartis, Alberto Martini Speakers bureau: Aurinia, Bristol Myers and Squibb, Eli Lilly, EMD, Janssen, Pfizer, Roche and Serono, Consultant of: Aurinia, Bristol Myers and Squibb, Eli Lilly and EMD, Daniel J Lovell Consultant of: Astra Zeneca, Boehringer Ingelheim, GSK, Hoffman LaRoche, Novartis, UBC, Grant/research support from: Astra Zeneca, Boehringer Ingelheim, GSK, Hoffman LaRoche, Novartis, UBC, Hermine Brunner Consultant of: Novartis, Grant/research support from: Novartis
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Schnabel A, Nashawi M, Anderson C, Felsenstein S, Lamoudi M, Poole-Cowley J, Lindell E, Oates B, Fowlie P, Walsh J, Ellis T, Hahn G, Goldspink A, Martin N, Mahmood K, Hospach T, Lj M, Hedrich CM. TNF-inhibitors or bisphosphonates in chronic nonbacterial osteomyelitis? - Results of an international retrospective multicenter study. Clin Immunol 2022; 238:109018. [PMID: 35460903 DOI: 10.1016/j.clim.2022.109018] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 04/12/2022] [Accepted: 04/14/2022] [Indexed: 12/26/2022]
Abstract
Chronic nonbacterial osteomyelitis (CNO) can cause significant morbidity, including bone pain and damage. In the absence of clinical trials, treatments include non-steroidal anti-inflammatory drugs, corticosteroids, TNF-inhibitors (TNFi) and/or bisphosphonates. In a retrospective chart review in the United Kingdom and Germany, we investigated response to TNFi and/or pamidronate. Ninety-one patients were included, receiving pamidronate (n = 47), TNFi (n = 22) or both sequentially (n = 22). Patients with fatigue [p = 0.003] and/or arthritis [p = 0.002] were more frequently treated with TNFi than pamidronate. Both therapies were associated with clinical remission at 6 months, and reduction of bone lesions on MRI at 12 months. While not reaching statistical significance, pamidronate resulted in faster resolution of MRI lesions. Fewer flares were observed with TNFi. Failure to respond to pamidronate was associated with female sex [p = 0.027], more lesions on MRI [p = 0.01] and higher CRP levels [p = 0.03]. Randomized clinical trials are needed to confirm observations and generate evidence.
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Affiliation(s)
- A Schnabel
- Pädiatrische Rheumatologie, Universitätsklinikum Carl Gustav Carus, Dresden, Germany.
| | - M Nashawi
- Pädiatrische Rheumatologie, Klinikum Stuttgart, Germany; Department of Pediatrics, King Abdulaziz University, Jeddah, Saudi Arabia
| | - C Anderson
- Royal Hospital for Children and Young People, Edinburgh, United Kingdom
| | - S Felsenstein
- Department of Infectious Disease and Immunology, Alder Hey Children's NHS Foundation Trust, United Kingdom
| | - M Lamoudi
- Royal Hospital for Children and Young People, Edinburgh, United Kingdom
| | - J Poole-Cowley
- Royal Hospital for Sick Children, Glasgow, United Kingdom
| | - E Lindell
- University Hospital Crosshouse, Kilmarnock, United Kingdom
| | - B Oates
- University Hospital Crosshouse, Kilmarnock, United Kingdom
| | - P Fowlie
- Ninewells Hospital, Dundee, United Kingdom
| | - J Walsh
- Royal Hospital for Sick Children, Glasgow, United Kingdom
| | - T Ellis
- Pädiatrische Rheumatologie, Universitätsklinikum Carl Gustav Carus, Dresden, Germany
| | - G Hahn
- Department of Radiology, Universitätsklinikum Carl Gustav Carus, Dresden, Germany
| | - A Goldspink
- Raigmore Hospital, Inverness, United Kingdom
| | - N Martin
- Royal Hospital for Sick Children, Glasgow, United Kingdom
| | - K Mahmood
- Department of Rheumatology, Alder Hey Children's NHS Foundation Trust, Liverpool, United Kingdom
| | - T Hospach
- Pädiatrische Rheumatologie, Klinikum Stuttgart, Germany
| | - McCann Lj
- Department of Rheumatology, Alder Hey Children's NHS Foundation Trust, Liverpool, United Kingdom
| | - C M Hedrich
- Department of Rheumatology, Alder Hey Children's NHS Foundation Trust, Liverpool, United Kingdom; Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, University of Liverpool, United Kingdom.
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Madden S, Clements J, Martin N, Kirk S. 275 Undergraduate Career Aspirations in Northern Ireland - a National Qualitative Study. Br J Surg 2022. [DOI: 10.1093/bjs/znac039.179] [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: 11/12/2022]
Abstract
Abstract
Introduction
Undergraduate career aspirations are accurately translated to chosen career paths. Understanding what influences these decisions has implications for future workforce planning. The aim of this study was to identify future career intentions in Northern Irish Medical Students.
Method
An anonymous voluntary survey consisting of binominal, Likert and free text responses was distributed to all medical students registered at Queen’s University Belfast (QUB). Data was collected over 6 weeks in April-May 2021. The primary outcome was future career aspiration and secondary outcome was the reported attrition rate from medicine. Local Ethical approval was obtained.
Results
202 responses were received (Response rate 15%). Two thirds (n = 135) were female. One third of respondents remained undecided about their future career choice, with senior students demonstrating greatest certainty in future career choice. Respondents were least likely to choose a career in Surgery (33%). Factors influencing these decisions were a lack of academic interest in the speciality, perceived workload, and the length of the training scheme. 10% of respondents were unsure or unlikely to pursue a career in Medicine after they graduated. Thematic analysis demonstrated, fear of making mistakes, poor work life balance and poor working environments as reasons for leaving medicine.
Conclusions
Uncertainty over future career intention remains common with surgery the least popular speciality. The rate of potential attrition is concerning which warrants further investigation.
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Affiliation(s)
- S. Madden
- Queen's University Belfast, Belfast, United Kingdom
| | | | - N. Martin
- Queen's University Belfast, Belfast, United Kingdom
| | - S.J. Kirk
- Ulster Hospital, Dundonald, Belfast, United Kingdom
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Madden S, Clements J, Martin N, Kirk S. 272 Factors Influencing Medical Student Future Career Choice – Why Not Surgery? Br J Surg 2022. [DOI: 10.1093/bjs/znac039.177] [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: 11/13/2022]
Abstract
Abstract
Introduction
Decisions made by medical students on future career choice have demonstrated consistency with resulting postgraduate career path. The aim of this qualitative study was to identify factors influencing career choice amongst medical students in Northern Ireland.
Method
An anonymous voluntary non-monetised survey consisting of binominal, Likert and free text responses was distributed to all medical students registered at Queen’s University Belfast (QUB). Data was collected over 6 weeks in April-May 2021. Primary outcomes were factors influencing future career choice and the secondary outcomes were the impact of finance and mentorship on ultimate career choice. Local ethical approval was obtained.
Results
202 responses were received (Response rate 15%). 67% (n = 135) were female. One third of respondents remained undecided about their future career choice. Respondents were least likely to choose a career in Surgery (33%). Factors positively influencing career choice were academic interest and flexibility in working hours. Negative predictors of career choice were lack of interest in the area, perceived workload, and duration of training schemes. 71% (n = 144) of respondents reported that a subspecialty mentor would positively influence their career choice and two-thirds of respondents reported that financial factors would not influence their career decision.
Conclusions
Surgery was the least the popular specialty. Mentorship, integrating flexibility in training and enhancing academic interest may create greater traction for prospective trainees to surgery.
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Affiliation(s)
- S. Madden
- Queen's University Belfast, Belfast, United Kingdom
| | | | - N. Martin
- Queen's University Belfast, Belfast, United Kingdom
| | - S.J. Kirk
- Ulster Hospital, Dundonald, Belfast, United Kingdom
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Gravely S, Smith DM, Liber AC, Cummings KM, East KA, Hammond D, Hyland A, O'Connor RJ, Kasza KA, Quah ACK, Loewen R, Martin N, Meng G, Ouimet J, Thompson ME, Boudreau C, McNeill A, Sweanor DT, Fong GT. Responses to potential nicotine vaping product flavor restrictions among regular vapers using non-tobacco flavors: Findings from the 2020 ITC Smoking and Vaping Survey in Canada, England and the United States. Addict Behav 2022; 125:107152. [PMID: 34695685 PMCID: PMC9094050 DOI: 10.1016/j.addbeh.2021.107152] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [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: 06/07/2021] [Revised: 09/03/2021] [Accepted: 10/11/2021] [Indexed: 01/07/2023]
Abstract
INTRODUCTION Some jurisdictions have implemented nicotine vaping product (NVP) flavor restrictions because of concerns about rising adolescent use. However, little is known how these restrictions may impact adult vapers. This study describes the level of support and predictive behavioral responses to a hypothetical NVP ban on non-tobacco flavors among regular adult vapers who only use flavors that would be banned. METHODS Data came from 851 regular vapers (all current or ex-smokers) participating in the 2020 ITC Four Country Smoking and Vaping Survey in Canada, England, and the United States (US). A random sample of respondents in each country received and completed the questions about flavor bans: (1) do you support or oppose a ban on all non-tobacco flavors; and (2) what would you do if all flavors were banned, with the exception of tobacco in the US, and tobacco and menthol in Canada and England. Those who used tobacco-flavored or unflavored NVPs were excluded from all analyses, and additionally, vapers of menthol flavor in Canada and England were excluded from Aim 2. RESULTS Overall, 53.6% of vapers were strongly opposed to flavor bans, 28.2% were opposed, 9.3% were in support, 3.6% were in strong support, and 5.2% did not know. Predicted behavioral responses were: 28.8% would continue vaping an available flavor, 28.3% would find a way to get their banned flavor(s), 17.1% would stop vaping and smoke instead, 12.9% said that they would stop vaping and not smoke, and 12.9% do not know what they would do. Responses to a potential flavor ban largely varied by smoking and vaping status, and by the level of support of a flavor restriction policy. CONCLUSIONS At this time, it is not clear what net population-level consequences would occur if non-tobacco flavored NVPs were prohibited. While a majority of vapers in this study opposed this policy, and many vapers would not be willing to switch to available flavors, there was considerable variability in predicted behavioral responses.
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Affiliation(s)
- Shannon Gravely
- Department of Psychology, University of Waterloo, Waterloo, ON N2L 3G1, Canada.
| | - Danielle M Smith
- Division of Cancer Prevention and Population Sciences, Department of Health Behaviors, Roswell Park Comprehensive Cancer Center, USA
| | - Alex C Liber
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, USA
| | - K Michael Cummings
- Department of Psychiatry & Behavioral Sciences, Medical University of South Carolina, USA
| | - Katherine A East
- School of Public Health and Health Systems, University of Waterloo, Canada; Department of Addictions, Institute of Psychiatry, Psychology & Neuroscience, King's College London, UK
| | - David Hammond
- School of Public Health and Health Systems, University of Waterloo, Canada
| | - Andrew Hyland
- Division of Cancer Prevention and Population Sciences, Department of Health Behaviors, Roswell Park Comprehensive Cancer Center, USA
| | - Richard J O'Connor
- Division of Cancer Prevention and Population Sciences, Department of Health Behaviors, Roswell Park Comprehensive Cancer Center, USA
| | - Karin A Kasza
- Division of Cancer Prevention and Population Sciences, Department of Health Behaviors, Roswell Park Comprehensive Cancer Center, USA
| | - Anne C K Quah
- Department of Psychology, University of Waterloo, Waterloo, ON N2L 3G1, Canada
| | - Ruth Loewen
- Department of Psychology, University of Waterloo, Waterloo, ON N2L 3G1, Canada
| | - Nadia Martin
- Department of Psychology, University of Waterloo, Waterloo, ON N2L 3G1, Canada
| | - Gang Meng
- Department of Psychology, University of Waterloo, Waterloo, ON N2L 3G1, Canada
| | - Janine Ouimet
- Department of Psychology, University of Waterloo, Waterloo, ON N2L 3G1, Canada
| | - Mary E Thompson
- Department of Statistics and Actuarial Science, University of Waterloo, Canada
| | - Christian Boudreau
- Department of Statistics and Actuarial Science, University of Waterloo, Canada
| | - Ann McNeill
- Department of Addictions, Institute of Psychiatry, Psychology & Neuroscience, King's College London, UK; Shaping Public Health Policies to Reduce Inequalities & Harm (SPECTRUM), UK
| | | | - Geoffrey T Fong
- Department of Psychology, University of Waterloo, Waterloo, ON N2L 3G1, Canada; Ontario Institute for Cancer Research, Canada
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Martin N, Hulbert AJ, Mitchell TW, Else PL. Regulation of membrane phospholipids during the adult life of worker honey bee. J Insect Physiol 2022; 136:104310. [PMID: 34530044 DOI: 10.1016/j.jinsphys.2021.104310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 04/21/2021] [Revised: 09/08/2021] [Accepted: 09/09/2021] [Indexed: 06/13/2023]
Abstract
Two female castes that are genetically identical are found in honey bees: workers and queens. Adult female honey bees differ in their morphology and behaviors, but the most intriguing difference between the castes is the difference in their longevity. Queens live for years while workers live generally for weeks. The mechanisms that mediate this extraordinary difference in lifespan remain mostly unknown. Both castes share similar developmental stages and are fed liquid food (i.e. a jelly) during development. However, after emergence, workers begin to feed on pollen while queens are fed the same larval food for their entire life. Pollen has a high content of polyunsaturated fatty acids (PUFA) while royal jelly has negligible amounts. The difference in food during adult life leads to drastic changes in membrane phospholipids of female honey bees, and those changes have been proposed as mechanisms that could explain the difference in lifespan. To provide further details on those mechanisms, we characterized the membrane phospholipids of adult workers at seven different ages covering all life-history stages. Our results suggest that the majority of changes in worker membranes occur in the first four days of adult life. Shortly after emergence, workers increase their level of total phospholipids by producing phospholipids that contained saturated (SFA) and monounsaturated fatty acids (MUFA). From the second day, workers start replacing fatty acid chains from those pre-synthesized molecules with PUFA acquired from pollen. After four days, worker membranes are set and appear to be maintained for the rest of adult life, suggesting that damaged PUFA are replaced effectively. Plasmalogen phospholipids increase continuously throughout worker adult life, suggesting that plasmalogen might help to reduce lipid peroxidation in worker membranes. We postulate that the diet-induced increase in PUFA in worker membranes makes them far more prone to lipid-based oxidative damage compared to queens.
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Affiliation(s)
- N Martin
- School of Medicine, University of Wollongong, NSW 2522, Australia; School of Earth, Atmospheric and Life Sciences, University of Wollongong, NSW 2522, Australia; Illawarra Health and Medical Research Institute (IHMRI), Wollongong, NSW 2522, Australia
| | - A J Hulbert
- School of Earth, Atmospheric and Life Sciences, University of Wollongong, NSW 2522, Australia
| | - T W Mitchell
- School of Medicine, University of Wollongong, NSW 2522, Australia; Illawarra Health and Medical Research Institute (IHMRI), Wollongong, NSW 2522, Australia
| | - P L Else
- School of Medicine, University of Wollongong, NSW 2522, Australia; Illawarra Health and Medical Research Institute (IHMRI), Wollongong, NSW 2522, Australia.
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Wieland J, Almodallal Y, Martin N, Mannion S, Nguyen P, Jatoi A. Understanding “Patient Refuses” Among 90+ Year Old Patients with Cancer or Presumed Cancer. J Geriatr Oncol 2021. [DOI: 10.1016/s1879-4068(21)00377-5] [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] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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21
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Baboudjian M, Martin N, Boissier R, Delaporte V, Lechevallier E. Étude de micro-costing : cystoscope à usage unique versus cystoscope réutilisable. Prog Urol 2021. [DOI: 10.1016/j.purol.2021.08.067] [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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22
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Martin N, Bannenberg LJ, Deutsch M, Pappas C, Chaboussant G, Cubitt R, Mirebeau I. Field-induced vortex-like textures as a probe of the critical line in reentrant spin glasses. Sci Rep 2021; 11:20753. [PMID: 34675354 PMCID: PMC8531314 DOI: 10.1038/s41598-021-99860-2] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 09/29/2021] [Indexed: 11/09/2022] Open
Abstract
We study the evolution of the low-temperature field-induced magnetic defects observed under an applied magnetic field in a series of frustrated amorphous ferromagnets (Fe\documentclass[12pt]{minimal}
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\begin{document}$$_{x}$$\end{document}x”). Combining small-angle neutron scattering and Monte Carlo simulations, we show that the morphology of these defects resemble that of quasi-bidimensional spin vortices. They are observed in the so-called “reentrant” spin-glass (RSG) phase, up to the critical concentration \documentclass[12pt]{minimal}
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\begin{document}$$x_{\mathrm{C}} \approx 0.36$$\end{document}xC≈0.36 which separates the RSG and “true” spin glass (SG) within the low temperature part of the magnetic phase diagram of a-Fe1−xMnx. These textures systematically decrease in size with increasing magnetic field or decreasing the average exchange interaction, and they finally disappear in the SG sample (\documentclass[12pt]{minimal}
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\begin{document}$$x = 0.41$$\end{document}x=0.41), being replaced by field-induced correlations over finite length scales. We argue that the study of these nanoscopic defects could be used to probe the critical line between the RSG and SG phases.
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Affiliation(s)
- N Martin
- Université Paris-Saclay, CNRS, CEA, Laboratoire Léon Brillouin, 91191, Gif-sur-Yvette, France.
| | - L J Bannenberg
- Faculty of Applied Science, Delft University of Technology, 2629 JB, Delft, The Netherlands
| | - M Deutsch
- CNRS, CRM2, Université de Lorraine, Nancy, France
| | - C Pappas
- Faculty of Applied Science, Delft University of Technology, 2629 JB, Delft, The Netherlands
| | - G Chaboussant
- Université Paris-Saclay, CNRS, CEA, Laboratoire Léon Brillouin, 91191, Gif-sur-Yvette, France
| | - R Cubitt
- Institut Laue Langevin, BP156, 38042, Grenoble, France
| | - I Mirebeau
- Université Paris-Saclay, CNRS, CEA, Laboratoire Léon Brillouin, 91191, Gif-sur-Yvette, France
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Smeltzer M, Spigel D, Shiller M, Lee P, Feller-Kopman D, Spira A, West H, Martin N, Stiles B, Plotkin E, Kim J, Lucas L, Boehmer L. P53.06 A Multi-Phase Quality Initiative to Improve Processes of Care for Non-small Cell Lung Cancer (NSCLC) in US Community Cancer Centers. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.08.555] [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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24
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Saklatvala J, Mitchell B, Martin N, Barker J, Han J, Smith C, Renteria M, Simpson M. 160 Genome-wide association meta-analysis of acne reveals 29 novel risk loci and molecular overlap with Mendelian hair and skin disorders and other complex traits. J Invest Dermatol 2021. [DOI: 10.1016/j.jid.2021.08.164] [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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Boehmer L, Roy U, Schrag J, Martin N, Salinas G, Coleman B, Howson A, Shivakumar L. OA10.01 Perceptions of Biomarker Testing for Underserved Patients With Lung Cancer: A Mixed-Methods Survey of Us-Based Oncology Clinicians. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.08.064] [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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Gravely S, Cummings KM, Hammond D, Borland R, McNeill A, East KA, Loewen R, Martin N, Yong HH, Li L, Liber A, Levy DT, Quah ACK, Ouimet J, Hitchman SC, Thompson ME, Boudreau C, Fong GT. Self-Reported Quit Aids and Assistance Used By Smokers At Their Most Recent Quit Attempt: Findings from the 2020 International Tobacco Control Four Country Smoking and Vaping Survey. Nicotine Tob Res 2021; 23:1699-1707. [PMID: 33837435 PMCID: PMC8403237 DOI: 10.1093/ntr/ntab068] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 04/06/2021] [Indexed: 01/25/2023]
Abstract
INTRODUCTION This study retrospectively describes smoking cessation aids, cessation services, and other types of assistance used by current and ex-smokers at their last quit attempt in four high-income countries. AIMS AND METHODS Data are from the Wave 3 (2020) International Tobacco Control Four Country Smoking and Vaping Survey in Australia, Canada, England, and the United States (US). Eligible respondents were daily smokers or past-daily recent ex-smokers who made a quit attempt/quit smoking in the last 24-months, resulting in 3614 respondents. Self-reported quit aids/assistance included: nicotine vaping products (NVPs), nicotine replacement therapy (NRT), other pharmacological therapies (OPT: varenicline/bupropion/cytisine), tobacco (noncombustible: heated tobacco product/smokeless tobacco), cessation services (quitline/counseling/doctor), other cessation support (e.g., mobile apps/website/pamphlets, etc.), or no aid. RESULTS Among all respondents, at last quit attempt, 28.8% used NRT, 28.0% used an NVP, 12.0% used OPT, 7.8% used a cessation service, 1.7% used a tobacco product, 16.5% other cessation support, and 38.6% used no aid/assistance. Slightly more than half of all smokers and ex-smokers (57.2%) reported using any type of pharmacotherapy (NRT or OPT) and/or an NVP, half-used NRT and/or an NVP (49.9%), and 38.4% used any type of pharmacotherapy (NRT and/or OPT). A quarter of smokers/ex-smokers used a combination of aids. NVPs and NRT were the most prevalent types of cessation aids used in all four countries; however, NRT was more commonly used in Australia relative to NVPs, and in England, NVPs were more commonly used than NRT. The use of NVPs or NRT was more evenly distributed in Canada and the US. CONCLUSIONS It appears that many smokers are still trying to quit unassisted, rather than utilizing cessation aids or other forms of assistance. Of those who did use assistance, NRT and NVPs were the most common method, which appears to suggest that nicotine substitution is important for smokers when trying to quit smoking. IMPLICATIONS Clinical practice guidelines in a number of countries state that the most effective smoking cessation method is a combination of pharmacotherapy and face-to-face behavioral support by a health professional. Most quit attempts however are made unassisted, particularly without the use of government-approved cessation medications. This study found that about two in five daily smokers used approved cessation medications (nicotine replacement therapy (NRT) or other approved pharmacotherapies, such as varenicline). Notably, nicotine substitution in the form of either NRT and nicotine vaping products (NVPs) were the most common method of cessation assistance (used by one in two respondents), but the proportion using NRT and/or NVPs varied by country. Few smokers who attempted to quit utilized cessation services such as stop-smoking programs/counseling or quitlines, despite that these types of support are effective in helping smokers manage withdrawals and cravings. Primary healthcare professionals should ask their patients about smoking and offer them evidence-based treatment, as well as be prepared to provide smokers with a referral to trained cessation counselors, particularly when it comes to tailoring intensive treatment programs for regular daily smokers. Additionally, healthcare providers should be prepared to discuss the use of NVPs, particularly if smokers are seeking advice about NVPs, wanting to try/or already using an NVP to quit smoking, have failed repeatedly to quit with other cessation methods, and/or if they do not want to give up tobacco/nicotine use completely.
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Affiliation(s)
- Shannon Gravely
- Department of Psychology, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada
| | - K Michael Cummings
- Department of Psychiatry & Behavioral Sciences, Medical University of South Carolina, Charleston, SC, USA
| | - David Hammond
- School of Public Health and Health Systems, University of Waterloo, Waterloo, Ontario, Canada
| | - Ron Borland
- Melbourne Centre for Behaviour Change, School of Psychological Sciences, University of Melbourne, Melbourne VIC, Australia
| | - Ann McNeill
- Department of Addictions, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
- Shaping Public Health Policies to Reduce Inequalities & Harm (SPECTRUM), UK
| | - Katherine A East
- School of Public Health and Health Systems, University of Waterloo, Waterloo, Ontario, Canada
- Department of Addictions, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
| | - Ruth Loewen
- Department of Psychology, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada
| | - Nadia Martin
- Department of Psychology, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada
| | - Hua-Hie Yong
- School of Psychology, Deakin University, Geelong, Victoria, 3220, Australia
| | - Lin Li
- Melbourne Centre for Behaviour Change, School of Psychological Sciences, University of Melbourne, Melbourne VIC, Australia
| | - Alex Liber
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, NW, Washington, DC, USA
| | - David T Levy
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, NW, Washington, DC, USA
| | - Anne C K Quah
- Department of Psychology, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada
| | - Janine Ouimet
- Department of Psychology, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada
| | - Sara C Hitchman
- Department of Addictions, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
| | - Mary E Thompson
- Department of Statistics and Actuarial Science, University of Waterloo, Waterloo, Ontario, Canada
| | - Christian Boudreau
- Department of Statistics and Actuarial Science, University of Waterloo, Waterloo, Ontario, Canada
| | - Geoffrey T Fong
- Department of Psychology, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada
- Ontario Institute for Cancer Research, Toronto, ON, Canada
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Martin N, Hulbert AJ, Bicudo JEPW, Mitchell TW, Else PL. The adult lifespan of the female honey bee (Apis mellifera): Metabolic rate, AGE pigment and the effect of dietary fatty acids. Mech Ageing Dev 2021; 199:111562. [PMID: 34425137 DOI: 10.1016/j.mad.2021.111562] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 07/30/2021] [Accepted: 08/17/2021] [Indexed: 01/23/2023]
Abstract
Female honey bees can be queens or workers and although genetically identical, workers have an adult lifespan of weeks while queens can live for years. The mechanisms underlying this extraordinary difference remain unknown. This study examines three potential explanations of the queen-worker lifespan difference. Metabolic rates were similar in age-matched queens and workers and thus are not an explanation. The accumulation of fluorescent AGE pigment has been successfully used as a good measure of cellular senescence in many species. Unlike other animals, AGE pigment level reduced during adult life of queens and workers. This unusual finding suggests female honey bees can either modify, or remove from their body, AGE pigment. Another queen-worker difference is that, as adults, workers eat pollen but queens do not. Pollen is a source of polyunsaturated fatty acids. Its consumption explains the queen-worker difference in membrane fat composition of female adult honey bees which has previously been suggested as a cause of the lifespan difference. We were able to produce "queen-worker" membrane differences in workers by manipulation of diet that did not change worker lifespan and we can, thus, also rule out pollen consumption by workers as an explanation of the dramatic queen-worker lifespan difference.
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Affiliation(s)
- N Martin
- School of Medicine, University of Wollongong, NSW, 2522, Australia; Illawarra Health and Medical Research Institute (IHMRI), Wollongong, NSW, 2522, Australia; School of Earth, Atmospheric and Life Sciences, University of Wollongong, NSW, 2522, Australia
| | - A J Hulbert
- School of Earth, Atmospheric and Life Sciences, University of Wollongong, NSW, 2522, Australia
| | - J E P W Bicudo
- School of Earth, Atmospheric and Life Sciences, University of Wollongong, NSW, 2522, Australia
| | - T W Mitchell
- School of Medicine, University of Wollongong, NSW, 2522, Australia; Illawarra Health and Medical Research Institute (IHMRI), Wollongong, NSW, 2522, Australia
| | - P L Else
- School of Medicine, University of Wollongong, NSW, 2522, Australia; Illawarra Health and Medical Research Institute (IHMRI), Wollongong, NSW, 2522, Australia.
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Gravely S, Craig LV, Cummings KM, Ouimet J, Loewen R, Martin N, Chung-Hall J, Driezen P, Hitchman SC, McNeill A, Hyland A, Quah ACK, O’Connor RJ, Borland R, Thompson ME, Boudreau C, Fong GT. Smokers' cognitive and behavioural reactions during the early phase of the COVID-19 pandemic: Findings from the 2020 ITC Four Country Smoking and Vaping Survey. PLoS One 2021; 16:e0252427. [PMID: 34086706 PMCID: PMC8177641 DOI: 10.1371/journal.pone.0252427] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Accepted: 05/15/2021] [Indexed: 02/01/2023] Open
Abstract
INTRODUCTION COVID-19 is primarily a respiratory illness, and smoking adversely impacts the respiratory and immune systems; this confluence may therefore incentivize smokers to quit. The present study, conducted in four high-income countries during the first global wave of COVID-19, examined the association between COVID-19 and: (1) thoughts about quitting smoking; (2) changes in smoking (quit attempt, reduced or increased smoking, or no change); and (3) factors related to a positive change (making a quit attempt or reducing smoking) based on an adapted framework of the Health Belief Model. METHODS This cross-sectional study included 6870 adult smokers participating in the Wave 3 (2020) ITC Four Country Smoking and Vaping Survey conducted in Australia, Canada, England, and United States (US). These four countries had varying responses to the pandemic by governments and public health, ranging from advising voluntary social distancing to implementing national and subnational staged lockdowns. Considering these varying responses, and the differences in the number of confirmed cases and deaths (greatest in England and the US and lowest in Australia), smoking behaviours related to COVID-19 may have differed between countries. Other factors that may be related to changes in smoking because of COVID-19 were also explored (e.g., sociodemographics, nicotine dependence, perceptions about personal and general risks of smoking on COVID-19). Regression analyses were conducted on weighted data. RESULTS Overall, 46.7% of smokers reported thinking about quitting because of COVID-19, which differed by country (p<0.001): England highest (50.9%) and Australia lowest (37.6%). Thinking about quitting smoking because of COVID-19 was more frequent among: females, ethnic minorities, those with financial stress, current vapers, less dependent smokers (non-daily and fewer cigarettes smoked/day), those with greater concern about personal susceptibility of infection, and those who believe COVID-19 is more severe for smokers. Smoking behaviour changes due to COVID-19 were: 1.1% attempted to quit, 14.2% reduced smoking, and 14.6% increased smoking (70.2% reported no change). Positive behaviour change (tried to quit/reduced smoking) was reported by 15.5% of smokers, which differed by country (p = 0.02), where Australia had significantly lower rates than the other three countries. A positive behavioural smoking change was more likely among smokers with: lower dependence, greater concern about personal susceptibility to infection, and believing that COVID-19 is more severe for smokers. CONCLUSIONS Though nearly half of smokers reported thinking about quitting because of COVID-19, the vast majority did not change their smoking behaviour. Smokers were more likely to try and quit or reduce their smoking if they had greater concern about susceptibility and severity of COVID-19 related to smoking. Smokers in Australia were least likely to reduce or try to quit smoking, which could be related to the significantly lower impact of COVID-19 during the early phase of the pandemic relative to the other countries.
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Affiliation(s)
- Shannon Gravely
- Department of Psychology, University of Waterloo, Waterloo, Canada
| | | | - K. Michael Cummings
- Department of Psychiatry & Behavioral Sciences, Medical University of South Carolina, Charleston, SC, United States of America
| | - Janine Ouimet
- Department of Psychology, University of Waterloo, Waterloo, Canada
| | - Ruth Loewen
- Department of Psychology, University of Waterloo, Waterloo, Canada
| | - Nadia Martin
- Department of Psychology, University of Waterloo, Waterloo, Canada
| | - Janet Chung-Hall
- Department of Psychology, University of Waterloo, Waterloo, Canada
| | - Pete Driezen
- Department of Psychology, University of Waterloo, Waterloo, Canada
| | - Sara C. Hitchman
- Department of Addictions, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, England
| | - Ann McNeill
- Department of Addictions, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, England
- Shaping Public hEalth poliCies To Reduce ineqUalities and harM (SPECTRUM), Nottingham, United Kingdom
| | - Andrew Hyland
- Department of Health Behaviour, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States of America
| | - Anne C. K. Quah
- Department of Psychology, University of Waterloo, Waterloo, Canada
| | - Richard J. O’Connor
- Department of Health Behaviour, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States of America
| | - Ron Borland
- School of Psychological Sciences, Melbourne Centre for Behaviour Change, University of Melbourne, Melbourne, Australia
| | - Mary E. Thompson
- Department of Statistics and Actuarial Science, University of Waterloo, Waterloo, Canada
| | - Christian Boudreau
- Department of Statistics and Actuarial Science, University of Waterloo, Waterloo, Canada
| | - Geoffrey T. Fong
- Department of Psychology, University of Waterloo, Waterloo, Canada
- Ontario Institute for Cancer Research, Toronto, ON, Canada
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Zeng X, Zhao D, Radominski S, Keiserman M, Lee CK, Martin N, Meerwein S, Sui Y, Park W. AB0260 LONG-TERM EFFICACY AND SAFETY OF UPADACITINIB IN PATIENTS FROM CHINA, BRAZIL, AND SOUTH KOREA WITH RHEUMATOID ARTHRITIS AND AN INADEQUATE RESPONSE TO CONVENTIONAL SYNTHETIC DISEASE-MODIFYING ANTIRHEUMATIC DRUGS: RESULTS AT 64 WEEKS. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.1807] [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: 11/04/2022]
Abstract
Background:Upadacitinib (UPA), an oral Janus kinase inhibitor, in combination with conventional synthetic disease-modifying antirheumatic drugs (csDMARDs), showed significant improvements in clinical and functional measures compared with placebo (PBO) up to 12 weeks (wks), in patients (pts) from China, Brazil, and South Korea with rheumatoid arthritis (RA) and prior inadequate response to csDMARDs (csDMARD-IR).1Objectives:To assess the efficacy and safety of UPA up to 64 wks (long-term extension; LTE) in csDMARD-IR pts with RA from China, Brazil, and South Korea.Methods:Pts were randomized to 12 wks of blinded treatment with UPA 15 mg once daily (QD) or PBO, in combination with csDMARDs. From Wk 12 onward, pts could continue to receive open-label UPA 15 mg QD. Efficacy endpoints were analyzed by original randomized treatment group sequences over 64 wks and included American College of Rheumatology (ACR) responses, and key remission and low disease activity measures. Non-responder imputation was used to handle missing data for binary endpoints. Treatment-emergent adverse events (TEAEs) per 100 patient-years (PY) were summarized for pts receiving ≥1 dose of UPA from baseline through to Wk 64.Results:Of 338 randomized pts who received ≥1 dose of study drug, 310 (91.7%) entered the LTE and 275 (81.4%) completed 64 wks of treatment. Among those initially randomized to UPA, the proportion of pts achieving 20%/50%/70% improvement in ACR criteria, and key remission and low disease activity measures increased over 64 wks of treatment (Figure 1). Improvements from baseline in the Health Assessment Questionnaire-Disability Index and pts’ assessment of pain were observed over 64 wks of UPA treatment (data not shown). By Wk 64, efficacy results for pts who switched from PBO to UPA at Wk 12 followed a similar trajectory to those originally randomized to UPA.The observed rate of serious infections was 8.1 events/100 PY. Herpes zoster events were mostly non-serious, involving only 1 or 2 dermatomes. Most cases of hepatic disorders were Grade 1 or 2 hepatic transaminase elevations. There was 1 case of venous thromboembolic event (VTE; concurrent pulmonary embolism and deep vein thrombosis [DVT] in a patient with a history of DVT) and 3 cases of malignancy. Adjudicated major adverse cardiovascular events (Table 1) occurred in 2 pts (1 with non-fatal myocardial infarction and 1 with non-fatal stroke) who had underlying risk factors for cardiovascular disease. There were no deaths, active tuberculosis, or renal dysfunction.Conclusion:UPA 15 mg was effective in treating the signs and symptoms of RA and in improving physical function over 64 wks with no new safety signals1 in csDMARD-IR pts with RA from China, Brazil, and South Korea.References:[1]Zeng A, et al. Ann Rheum Dis 2020;79(Suppl 1):1016 [abstract SAT0160]Table 1.TEAEs at Wk 64Event (E/100 PY)UPA 15 mg(n=322; PY=334.5)Any AE421.5 (399.8–444.1) Serious AE19.1 (14.7–24.4) AE leading to discontinuation of study drug9.0 (6.1–12.8) Deathsa0AEs of special interest Serious infection8.1 (5.3–11.7) Opportunistic infection0.9 (0.2–2.6) Herpes zoster9.0 (6.1–12.8) Hepatic disorder42.2 (35.5–49.7) Gastrointestinal perforation (adjudicated)0.3 (0.0–1.7) Any malignancy (excluding NMSC)0.6 (0.1–2.2) NMSC0.3 (0.0–1.7) MACE (adjudicated)b0.6 (0.1–2.2) VTE (adjudicated)c0.3 (0.0–1.7) Anemia11.1 (7.8–15.2) Neutropenia11.7 (8.3–15.9) Lymphopenia7.8 (5.1–11.4) CPK elevation11.1 (7.8–15.2)aIncluding non-treatment-emergent deaths. bDefined as cardiovascular death, non-fatal myocardial infarction, and non-fatal stroke. cIncluding DVT and pulmonary embolism.AE, adverse event; CPK, creatine phosphokinase; E, events; MACE, major adverse cardiovascular event; NMSC, non-melanoma skin cancerAcknowledgements:AbbVie funded this study; contributed to its design; participated in data collection, analysis, and interpretation of the data; and in the writing, review, and approval of the abstract. No honoraria or payments were made for authorship. Yanna Song, PhD, of AbbVie provided statistical support. Medical writing support was provided by Laura Chalmers, PhD, of 2 the Nth (Cheshire, UK), and was funded by AbbVie.Disclosure of Interests:Xiaofeng Zeng: None declared, Dongbao Zhao: None declared, Sebastiao Radominski: None declared, MAURO KEISERMAN: None declared, Chang-Keun Lee: None declared, Naomi Martin Employee of: AbbVie employee and may own stock or options, Sebastian Meerwein Employee of: AbbVie employee and may own stock or options, Yunxia Sui Employee of: AbbVie employee and may own stock or options, Won Park: None declared
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Rubbert-Roth A, Xavier R, Haraoui B, Baraf HSB, Rischmueller M, Martin N, Song Y, Suboticki J, Cush J. POS0671 CLINICAL RESPONSES TO UPADACITINIB OR ABATACEPT IN PATIENTS WITH RHEUMATOID ARTHRITIS BY TYPE OF PRIOR BIOLOGIC DISEASE-MODIFYING ANTIRHEUMATIC DRUG: DATA FROM THE PHASE 3 SELECT-CHOICE STUDY. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.2114] [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:In the phase 3 double-blind SELECT-CHOICE study of patients (pts) with prior inadequate response (IR) or intolerance to biologic disease-modifying antirheumatic drugs (bDMARDs), upadacitinib (UPA) showed superiority to abatacept (ABA) in change from baseline in 28-joint Disease Activity Score using C-reactive protein (DAS28[CRP]) and in the proportion of pts achieving DAS28(CRP) <2.6 at Week 12.Objectives:To describe clinical responses in pts receiving UPA or ABA by number and mechanism of action of prior bDMARDs.Methods:612 pts were randomized to once-daily UPA 15 mg or monthly intravenous ABA (<60 kg, 500 mg; 60–100 kg, 750 mg; >100 kg, 1000 mg). All pts continued background therapy with stable conventional synthetic DMARDs. From Week 12, pts who did not achieve ≥20% improvement in both tender and swollen joint counts vs baseline at 2 consecutive visits had background medication(s) adjusted or added. In this post hoc analysis, pts were grouped by the number and/or type of bDMARD received prior to enrollment: 1) lack of efficacy (LoE) to ≥1 tumor necrosis factor (TNF) inhibitor; 2) LoE to ≥1 interleukin-6 (IL-6) inhibitor; 3) intolerance to prior bDMARDs; 4) number of prior bDMARDs (1, 2, or ≥3). Mean change from baseline in DAS28(CRP) and DAS28(CRP) <2.6 and other clinical endpoints were evaluated at Weeks 12/24.Results:Most pts had LoE to ≥1 TNF inhibitor (536, 87.6%); 96 (15.7%) had LoE to an IL-6 inhibitor; 79 (12.9%) had intolerance to prior bDMARDs; 408 (66.7%), 134 (21.9%), and 64 (10.5%) had received 1, 2, or ≥3 prior bDMARDs, respectively. Mean change from baseline in DAS28(CRP) was generally greater with UPA vs ABA across the different pt subgroups at Weeks 12/24 (Figure 1). Across endpoints, regardless of prior bDMARD therapy (except in those who failed ≥3 prior bDMARDs), UPA and ABA demonstrated similar responses at Week 12 compared with those observed for the overall treatment groups, even with more stringent criteria such as ACR70 and Clinical Disease Activity Index (CDAI) ≤2.8 (Table 1. below) Responses at Week 24 followed a similar trend to those at Week 12 for DAS28(CRP) <2.6 and other endpoints (Table 1). The safety profile across subgroups was consistent with each respective treatment in the overall study population (data not shown).Table 1.Efficacy endpoints by prior bDMARD subgroup (Week 12 [top] and Week 24 [bottom])aACR20ACR50ACR70DAS28(CRP)≤3.2DAS28(CRP) <2.6CDAI ≤10CDAI ≤2.8HAQ-DIMCIDbLoE to ≥1 TNF inhibitorUPA 15 mg n=26375.377.944.959.722.838.849.061.230.446.840.758.69.122.875.574.3ABAn=27364.572.933.748.413.224.927.546.512.529.733.749.82.212.565.266.3LoE to ≥1 IL-6 inhibitorUPA 15 mg n=4870.885.437.566.720.829.245.866.725.041.741.758.36.316.778.378.3ABAn=4877.179.241.756.322.927.125.043.814.629.227.152.12.110.475.075.0Intolerance to prior bDMARDsUPA 15 mgn=4783.076.653.257.417.027.753.257.431.929.844.744.78.514.980.073.3ABAn=3262.571.928.150.00.031.321.956.36.331.321.956.33.19.461.367.71 priorbDMARDUPA 15 mgn=20677.281.151.963.121.838.852.466.032.547.641.761.29.220.979.676.6ABAn=20267.377.735.153.515.833.729.251.512.435.636.155.93.016.366.771.72 priorbDMARDsUPA 15 mgn=6478.176.634.456.323.439.151.662.526.650.045.354.74.723.473.870.5ABAn=7064.364.328.642.94.311.427.141.411.424.328.644.31.48.655.755.7≥3 prior bDMARDsUPA 15 mg n=2955.265.524.144.817.224.127.641.420.727.627.648.310.317.258.672.4ABAn=3565.771.440.040.020.017.128.637.120.020.037.140.02.98.677.174.3aMissing information was imputed using NRI. bHAQ-DI MCID=reduction from baseline of ≥0.22ACR20/50/70, 20/50/70% improvement in ACR criteria; HAQ-DI, Health Assessment Questionnaire-Disability IndexConclusion:Although sample sizes were small for some subgroups, treatment with UPA led to greater clinical responses vs ABA at Week 12, including in pts with LoE to TNF or IL-6 inhibitors, and those with IR or intolerance to 1, 2, or ≥3 prior bDMARDs.Acknowledgements:AbbVie funded this study; contributed to its design; participated in data collection, analysis, and interpretation of the data; and participated in the writing, review, and approval of the abstract. No honoraria or payments were made for authorship. Medical writing support was provided by Grant Kirkpatrick, MSc of 2 the Nth (Cheshire, UK), and was funded by AbbVie.Disclosure of Interests:Andrea Rubbert-Roth Consultant of: AbbVie, Amgen, Bristol-Myers Squibb, Chugai, Eli Lilly, Gilead, Janssen, Novartis, Roche, and Sanofi, Ricardo Xavier Consultant of: AbbVie, Amgen, Bristol-Myers Squibb, Eli Lilly, Janssen, Novartis, Pfizer, and UCB, Boulos Haraoui Consultant of: AbbVie, Amgen, Eli Lilly, Gilead, MSD, Pfizer, Sandoz, and UCB, Herbert S.B. Baraf Consultant of: Gilead, Janssen, and UCB, Grant/research support from: AbbVie, Eli Lilly, Genentech, Gilead, and Janssen, Maureen Rischmueller Consultant of: AbbVie, Bristol-Myers Squibb, CSL Behring, Eli Lilly, Gilead, Janssen, Pfizer, Sanofi, and UCB, Grant/research support from: AbbVie, Amgen, Bristol-Myers Squibb, Eli Lilly, Janssen, Novartis, Pfizer, Sanofi, and UCB, Naomi Martin Shareholder of: May own stock or options in AbbVie, Employee of: AbbVie, Yanna Song Shareholder of: May own stock or options in AbbVie, Employee of: AbbVie, Jessica Suboticki Shareholder of: May own stock or options in AbbVie, Employee of: AbbVie, John Cush Consultant of: AbbVie, Amgen, Bristol-Myers Squibb, and Novartis.
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Kavanaugh A, Szekanecz Z, Keystone EC, Rubbert-Roth A, Hall S, Xavier R, Polido-Pereira J, Song IH, Martin N, Song Y, Anyanwu S, Nash P. POS0222 PREDICTORS OF RESPONSE: BASELINE CHARACTERISTICS AND EARLY TREATMENT RESPONSES ASSOCIATED WITH ACHIEVEMENT OF REMISSION AND LOW DISEASE ACTIVITY AMONG UPADACITINIB-TREATED PATIENTS WITH RHEUMATOID ARTHRITIS. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.2137] [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: 11/04/2022]
Abstract
Background:Upadacitinib (UPA) 15 mg once daily (QD) has demonstrated efficacy in phase 3 studies of patients with rheumatoid arthritis (RA).1–4 Early prediction of response to treatment with UPA could help to optimize therapy.Objectives:To identify baseline (BL) characteristics or Week (Wk) 12 disease activity measures that may predict the achievement of remission (REM) or low disease activity (LDA) at 6 months in patients with RA receiving UPA 15 mg.Methods:This ad hoc analysis included patients who were randomized to UPA 15 mg QD, as monotherapy in methotrexate (MTX)-naïve patients (SELECT-EARLY) or in combination with conventional synthetic disease-modifying antirheumatic drugs (csDMARDs), in patients with an inadequate response (IR) to MTX (SELECT-COMPARE) or ≥1 tumor necrosis factor inhibitors (TNFis) (SELECT-BEYOND and SELECT-CHOICE). The association of BL characteristics (including age, disease duration, prior/concomitant treatments, C-reactive protein [CRP], seropositivity, and disease activity) and Wk 12 disease activity parameters with the achievement of Clinical Disease Activity Index (CDAI) REM (≤2.8) or LDA (≤10) at Wk 24 (or Wk 26 in SELECT-COMPARE) was assessed by concordance statistics (C-statistics), or area under the receiver operator characteristic curve. C-index values and 95% confidence intervals were calculated by fitting a univariate logistic regression model for: demographic and BL characteristics, Wk 12 disease activity measures, and change from BL at Wk 12 in disease activity measures. A multivariate logistic regression with stepwise model selection was also performed. The proportion of patients achieving Wk 24/26 CDAI REM/LDA was stratified by ≥50% improvement from BL in swollen and/or tender joint count in 66/68 joints (SJC66/TJC68).Results:A total of 1377 patients were included in the analysis. Across the 4 studies, CDAI REM and LDA were achieved in 11.0–28.4% and 50.0–58.6% of patients, respectively (Table 1). BL demographics and disease characteristics were weakly predictive (C-index <0.70) of Wk 24/26 CDAI REM (C-index 0.49–0.69) or LDA (C-index 0.47–0.65), with the exception of BL Health Assessment Questionnaire-Disability Index in SELECT-BEYOND, which was moderately predictive of CDAI REM (C-index 0.73). Changes from BL in disease activity measures at Wk 12 were weakly or moderately predictive of Wk 24/26 CDAI REM (Figure 1) or LDA. CDAI value at Wk 12 was strongly predictive (C-index >0.80) of Wk 24/26 CDAI REM or LDA. Disease Activity Score in 28 joints using CRP and pain at Wk 12 were strongly predictive of Wk 24/26 CDAI REM (except in SELECT-CHOICE). Physician’s global assessment at Wk 12 was the only common predictor in the multivariate regression models for CDAI REM/LDA at Wk 24/26 across the 4 studies. A greater proportion of patients achieving ≥50% improvement in SJC66 and TJC68 at Wk 12 achieved CDAI REM (16.5–37.8% vs 0–9.4%) or LDA (66.0–72.8% vs 20.9–35.7%) at Wk 24/26 than those who did not.Table 1.Achievement of CDAI LDA and REM at Wk 24/26aSELECT-EARLYSELECT-COMPARESELECT-BEYONDSELECT-CHOICEPatient populationMTX-naïveMTX-IRTNFi-IRTNFi-IRTreatmentUPA 15 mg monotherapy (n=317)UPA 15 mg + MTX(n=651)UPA 15 mg + csDMARD(n=146)UPA 15 mg + csDMARD(n=263)Efficacy at Wk 24/26a, n (%)CDAI REM (≤2.8)90 (28.4)150 (23.0)16 (11.0)60 (22.8)CDAI LDA (≤10)178 (56.2)343 (52.7)73 (50.0)154 (58.6)a Wk 26 for SELECT-COMPARE onlyConclusion:BL characteristics did not strongly predict response to UPA, but composite disease activity scores at Wk 12 predicted Wk 24/26 REM/LDA with UPA 15 mg QD across MTX-naïve, MTX-IR, and TNFi-IR patients. ≥50% improvement in SJC/TJC at Wk 12 was also associated with Wk 24/26 REM/LDA.References:[1]van Vollenhoven R, et al. Arthritis Rheumatol 2020;72:1607–20; 2. Genovese MC, et al. Lancet 2018;391:2513–24; 3. Fleischmann R, et al. Arthritis Rheumatol 2019;71:1788–800; 4. Rubbert-Roth A, et al. N Engl J Med 2020;383:1511–21.Acknowledgements:AbbVie funded this study; contributed to its design; participated in data collection, analysis, and interpretation of the data; and participated in the writing, review, and approval of the abstract. No honoraria or payments were made for authorship. Medical writing support was provided by Laura Chalmers, PhD, of 2 the Nth (Cheshire, UK), and was funded by AbbVie.Disclosure of Interests:Arthur Kavanaugh Consultant of: Janssen, Grant/research support from: Janssen, Zoltán Szekanecz: None declared, Edward C. Keystone Speakers bureau: Abbott, Amgen, AstraZeneca, Biotest, Bristol-Myers Squibb, Eli Lilly, Genentech, Janssen, MSD, Novartis, Pfizer, Roche, Sanofi, and UCB, Consultant of: Abbott, Amgen, AstraZeneca, Biotest, Bristol-Myers Squibb, Eli Lilly, Genentech, Janssen, MSD, Novartis, Pfizer, Roche, Sanofi, and UCB, Grant/research support from: Abbott, Amgen, AstraZeneca, Biotest, Bristol-Myers Squibb, Eli Lilly, Genentech, Janssen, MSD, Novartis, Pfizer, Roche, Sanofi, and UCB, Andrea Rubbert-Roth Consultant of: AbbVie, Amgen, Bristol-Myers Squibb, Chugai, Eli Lilly, Janssen, Novartis, Pfizer, Roche, and Sanofi, Stephen Hall Grant/research support from: Pfizer, Ricardo Xavier: None declared, Joaquim Polido-Pereira: None declared, In-Ho Song Shareholder of: May own stock or options in AbbVie, Employee of: AbbVie, Naomi Martin Shareholder of: May own stock or options in AbbVie, Employee of: AbbVie, Yanna Song Shareholder of: May own stock or options in AbbVie, Employee of: AbbVie, Samuel Anyanwu Shareholder of: May own stock or options in AbbVie, Employee of: AbbVie, Peter Nash Grant/research support from: AbbVie, Bristol-Myers Squibb, Celgene, Eli Lilly, Gilead, Janssen, MSD, Novartis, Pfizer, Roche, Sanofi, and UCB.
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McLaughlin V, Chin K, Doelberg M, Galiè N, Hoeper M, Mathai S, Perchenet L, Simonneau G, Sitbon O, Martin N, Gibbs J. Initial Triple Oral Therapy in Pulmonary Arterial Hypertension (PAH): Extended Long-Term Outcome Data from TRITON. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.349] [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] Open
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Gravely S, Cummings KM, Hammond D, Lindblom E, Smith DM, Martin N, Loewen R, Borland R, Hyland A, Thompson ME, Boudreau C, Kasza K, Ouimet J, Quah ACK, O'Connor RJ, Fong GT. The Association of E-cigarette Flavors With Satisfaction, Enjoyment, and Trying to Quit or Stay Abstinent From Smoking Among Regular Adult Vapers From Canada and the United States: Findings From the 2018 ITC Four Country Smoking and Vaping Survey. Nicotine Tob Res 2021; 22:1831-1841. [PMID: 32449933 PMCID: PMC7542635 DOI: 10.1093/ntr/ntaa095] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Accepted: 05/19/2020] [Indexed: 12/04/2022]
Abstract
Aims This study examined whether nontobacco flavors are more commonly used by vapers (e-cigarette users) compared with tobacco flavor, described which flavors are most popular, and tested whether flavors are associated with: vaping satisfaction relative to smoking, level of enjoyment with vaping, reasons for using e-cigarettes, and making an attempt to quit smoking by smokers. Methods This cross-sectional study included 1603 adults from Canada and the United States who vaped at least weekly, and were either current smokers (concurrent users) or former smokers (exclusive vapers). Respondents were categorized into one of seven flavors they used most in the last month: tobacco, tobacco–menthol, unflavored, or one of the nontobacco flavors: menthol/mint, fruit, candy, or “other” (eg, coffee). Results Vapers use a wide range of flavors, with 63.1% using a nontobacco flavor. The most common flavor categories were fruit (29.4%) and tobacco (28.7%), followed by mint/menthol (14.4%) and candy (13.5%). Vapers using candy (41.0%, p < .0001) or fruit flavors (26.0%, p = .01) found vaping more satisfying (compared with smoking) than vapers using tobacco flavor (15.5%) and rated vaping as very/extremely enjoyable (fruit: 50.9%; candy: 60.9%) than those using tobacco flavor (39.4%). Among concurrent users, those using fruit (74.6%, p = .04) or candy flavors (81.1%, p = .003) were more likely than tobacco flavor users (63.5%) to vape in order to quit smoking. Flavor category was not associated with the likelihood of a quit attempt (p = .46). Among exclusive vapers, tobacco and nontobacco flavors were popular; however, those using tobacco (99.0%) were more likely than those using candy (72.8%, p = .002) or unflavored (42.5%, p = .005) to vape in order to stay quit. Conclusions A majority of regular vapers in Canada and the US use nontobacco flavors. Greater satisfaction and enjoyment with vaping are higher among fruit and candy flavor users. While it does not appear that certain flavors are associated with a greater propensity to attempt to quit smoking among concurrent users, nontobacco flavors are popular among former smokers who are exclusively vaping. Future research should determine the likely impact of flavor bans on those who are vaping to quit smoking or to stay quit. Implications Recent concerns about the attractiveness of e-cigarette flavors among youth have resulted in flavor restrictions in some jurisdictions of the United States and Canada. However, little is known about the possible consequences for current and former smokers if they no longer have access to their preferred flavors. This study shows that a variety of nontobacco flavors, especially fruit, are popular among adult vapers, particularly among those who have quit smoking and are now exclusively vaping. Limiting access to flavors may therefore reduce the appeal of e-cigarettes among adults who are trying to quit smoking or stay quit.
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Affiliation(s)
- Shannon Gravely
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
| | - K Michael Cummings
- Department of Psychiatry & Behavioral Sciences, Medical University of South Carolina, Charleston, SC.,Hollings Cancer Center, Medical University of South Carolina, Charleston, SC
| | - David Hammond
- School of Public Health and Health Systems, University of Waterloo, Waterloo, Ontario, Canada
| | - Eric Lindblom
- O'Neill Institute for National & Global Health Law, Georgetown University Law Center, Washington, DC
| | - Danielle M Smith
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Nadia Martin
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
| | - Ruth Loewen
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
| | - Ron Borland
- Melbourne Centre for Behaviour Change, School of Psychological Sciences, University of Melbourne, Melbourne, VIC, Australia.,Cancer Council Victoria, Melbourne, VIC, Australia
| | - Andrew Hyland
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Mary E Thompson
- Department of Statistics and Actuarial Science, University of Waterloo, Waterloo, Ontario, Canada
| | - Christian Boudreau
- Department of Statistics and Actuarial Science, University of Waterloo, Waterloo, Ontario, Canada
| | - Karin Kasza
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Janine Ouimet
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
| | - Anne C K Quah
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
| | - Richard J O'Connor
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Geoffrey T Fong
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada.,Ontario Institute for Cancer Research, MaRS Centre, Toronto, Ontario, Canada
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Liu M, Bel E, Kornmann O, Humbert M, Kaneko N, Martin N, Gilson M, Price R, Yancey S, Moore W. P211 CLINICIAN/PATIENT PERCEPTION: ASTHMA SEVERITY DECREASES AND RESPONSE INCREASES WITH CONTINUING VERSUS STOPPING LONG-TERM MEPOLIZUMAB (COMET). Ann Allergy Asthma Immunol 2020. [DOI: 10.1016/j.anai.2020.08.108] [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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Galie N, Sitbon O, Doelberg M, Gibbs J, Hoeper M, Martin N, Mathai S, McLaughlin V, Perchenet L, Simonneau G, Chin K. Long-term outcomes in newly diagnosed pulmonary arterial hypertension (PAH) patients receiving initial triple oral combination therapy: insights from the randomised controlled TRITON study. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2288] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Long-term outcomes are important in PAH.
Purpose
To evaluate the long-term efficacy and safety of initial triple oral therapy with selexipag, macitentan and tadalafil vs initial double oral therapy with macitentan and tadalafil in PAH.
Methods
TRITON, a multicentre, double-blind, placebo-controlled, phase 3b study, randomised 1:1 newly diagnosed, treatment-naïve PAH patients to initial triple vs double therapy. Macitentan and tadalafil were initiated at randomisation and selexipag/placebo at day 15 (uptitrated to wk 12). Efficacy and safety were assessed in a blinded manner until the last patient randomised completed wk 26 (end of observation period). Pulmonary vascular resistance (PVR; primary endpoint) and 6-minute walk distance (6MWD) were assessed at wk 26. Other secondary endpoints included time to first disease progression event (centrally adjudicated) to end of observation period +7 days. Time to all-cause mortality up to end of observation period was analysed post-hoc.
Results
247 patients were randomised to initial triple (n=123) or initial double therapy (n=124); baseline characteristics were balanced between groups. Median follow-up was 77.6 (initial triple) and 75.8 wks (initial double). Initial triple and initial double therapy improved PVR (by 54% and 52%) and 6MWD (by 55 and 56 m), with no difference between groups. A 41% reduction in the risk of first disease progression event driven by PAH-related hospitalisation and all-cause death was observed with initial triple vs initial double therapy (hazard ratio 0.59, 95% CI 0.32–1.09, p=0.087; Figure). Two patients died in the initial triple vs 9 in the initial double therapy group (hazard ratio 0.23, 95% CI 0.05–1.04). Adverse events were consistent with the known safety profiles of the study drugs.
Conclusions
In TRITON, assessments at wk 26 showed marked improvements in both treatment arms, with no difference between groups. Exploratory analysis indicated a signal for improved long-term outcome with initial triple versus initial double therapy.
Funding Acknowledgement
Type of funding source: Other. Main funding source(s): Actelion Pharmaceuticals Ltd.
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Affiliation(s)
- N Galie
- University of Bologna, Bologna, Italy
| | - O Sitbon
- Hôpital Bicêtre, Université Paris-Sud, Le Kremlin Bicêtre, Paris, France
| | - M Doelberg
- Actelion Pharmaceuticals Ltd, Allschwil, Switzerland
| | - J.S.R Gibbs
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - M.M Hoeper
- Hannover Medical School and German Centre for Lung Research, Hannover, Germany
| | - N Martin
- Actelion Pharmaceuticals Ltd, Allschwil, Switzerland
| | - S.C Mathai
- Johns Hopkins University School of Medicine, Baltimore, United States of America
| | - V McLaughlin
- University of Michigan, Ann Arbor, United States of America
| | - L Perchenet
- Actelion Pharmaceuticals Ltd, Allschwil, Switzerland
| | - G Simonneau
- Hôpital Bicêtre, Université Paris-Sud, Le Kremlin Bicêtre, Paris, France
| | - K Chin
- UT Southwestern Medical Center, Dallas, United States of America
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Gravely S, Meng G, Cummings KM, Hyland A, Borland R, Hammond D, O’Connor RJ, Goniewicz ML, Kasza KA, McNeill A, Thompson ME, Hitchman SC, Levy DT, Thrasher JF, Quah AC, Martin N, Ouimet J, Boudreau C, Fong GT. Changes in Smoking and Vaping over 18 Months among Smokers and Recent Ex-Smokers: Longitudinal Findings from the 2016 and 2018 ITC Four Country Smoking and Vaping Surveys. Int J Environ Res Public Health 2020; 17:ijerph17197084. [PMID: 32992667 PMCID: PMC7579485 DOI: 10.3390/ijerph17197084] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 09/22/2020] [Accepted: 09/23/2020] [Indexed: 12/27/2022]
Abstract
This descriptive study of smokers (smoked at least monthly) and recent ex-smokers (quit for ≤2 years) examined transitions over an 18 month period in their smoking and vaping behaviors. Data are from Waves 1 (W1: 2016) and 2 (W2: 2018) of the ITC Four Country Smoking and Vaping Survey, a cohort study of adult (≥18+) smokers, concurrent users (smoke and vape), and recent ex-smokers from Australia, Canada, England, and the United States (US). Respondents (N = 5016) were classified according to their smoking and vaping status, which resulted in eight subgroups: (1) exclusive daily smokers (2) exclusive non-daily smokers; (3–6) concurrent users (subdivided into four groups by each combination of daily/non-daily smoking and daily/non-daily vaping); (7) ex-smokers who vape; (8) ex-smokers not vaping. The analyses focused first on describing changes between groups from W1 to W2. Second, transition outcomes were assessed based on changes in smoking and vaping between W1 and W2. Transitions focused on smoking were: no change in smoking (continued smoking at the same frequency); decreased smoking; increased smoking; discontinued smoking; relapsed (ex-smokers at W1 who were smoking at W2). Transitions focused on vaping were: initiated vaping; switched from smoking to vaping. Overall, this study found that the vast majority of smokers were smoking 18 months later. Non-daily smokers were more likely than daily smokers to have discontinued smoking (p < 0.0001) and to have switched to exclusive vaping (p = 0.034). Exclusive non-daily smokers were more likely than exclusive daily smokers to have initiated vaping (p = 0.04). Among all W1 daily smokers, there were no differences in discontinued smoking between daily smokers who vaped (concurrent users) and exclusive daily smokers; however, concurrent users were more likely than exclusive daily smokers to have decreased to non-daily smoking (p < 0.001) or to have switched to vaping by W2 (p < 0.001). Among all W1 non-daily smokers, there were no significant differences in increased smoking or discontinued smoking between concurrent users or exclusive smokers. Most ex-smokers remained abstinent from smoking, and there was no difference in relapse back to smoking between those who vaped and those who did not.
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Affiliation(s)
- Shannon Gravely
- Department of Psychology, University of Waterloo, Waterloo, ON N2L 3G1, Canada; (S.G.); (G.M.); (A.C.K.Q.); (N.M.); (J.O.)
| | - Gang Meng
- Department of Psychology, University of Waterloo, Waterloo, ON N2L 3G1, Canada; (S.G.); (G.M.); (A.C.K.Q.); (N.M.); (J.O.)
| | - K. Michael Cummings
- Department of Psychiatry & Behavioral Sciences, Medical University of South Carolina, Charleston, SC 29425, USA;
| | - Andrew Hyland
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14203, USA; (A.H.); (M.L.G.); (K.A.K.)
| | - Ron Borland
- School of Psychological Sciences, University of Melbourne, Melbourne, VIC 3010, Australia;
| | - David Hammond
- School of Public Health and Health Systems, University of Waterloo, Waterloo, ON N2L 3G1, Canada;
| | - Richard J. O’Connor
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14203, USA; (A.H.); (M.L.G.); (K.A.K.)
| | - Maciej L. Goniewicz
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14203, USA; (A.H.); (M.L.G.); (K.A.K.)
| | - Karin A. Kasza
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14203, USA; (A.H.); (M.L.G.); (K.A.K.)
| | - Ann McNeill
- Addictions Department, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London WC2R 2LS, UK; (A.M.); (S.C.H.)
- Shaping public health policies to reduce inequalities & harm (SPECTRUM), The University of Edinburgh, Edinburgh, EH8 9YL, UK
| | - Mary E. Thompson
- Department of Statistics and Actuarial Science, University of Waterloo, ON N2L 3G1, Canada; (M.E.T.); (C.B.)
| | - Sara C. Hitchman
- Addictions Department, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London WC2R 2LS, UK; (A.M.); (S.C.H.)
| | - David T. Levy
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA;
| | - James F. Thrasher
- Department of Health Promotion, Education & Behavior, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA;
- Tobacco Research Department, Center for Population Health Research, National Institute of Public Health, Cuernavaca 62100, Mexico
| | - Anne C.K. Quah
- Department of Psychology, University of Waterloo, Waterloo, ON N2L 3G1, Canada; (S.G.); (G.M.); (A.C.K.Q.); (N.M.); (J.O.)
| | - Nadia Martin
- Department of Psychology, University of Waterloo, Waterloo, ON N2L 3G1, Canada; (S.G.); (G.M.); (A.C.K.Q.); (N.M.); (J.O.)
| | - Janine Ouimet
- Department of Psychology, University of Waterloo, Waterloo, ON N2L 3G1, Canada; (S.G.); (G.M.); (A.C.K.Q.); (N.M.); (J.O.)
| | - Christian Boudreau
- Department of Statistics and Actuarial Science, University of Waterloo, ON N2L 3G1, Canada; (M.E.T.); (C.B.)
| | - Geoffrey T. Fong
- Department of Psychology, University of Waterloo, Waterloo, ON N2L 3G1, Canada; (S.G.); (G.M.); (A.C.K.Q.); (N.M.); (J.O.)
- School of Public Health and Health Systems, University of Waterloo, Waterloo, ON N2L 3G1, Canada;
- Ontario Institute for Cancer Research, Toronto, ON M5G 0A3, Canada
- Correspondence:
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Romano DM, Longson TD, Martin N. Minimal Data Set for Remote Clinical Consultations in Restorative Dentistry - An Exploratory Case Study. Eur J Prosthodont Restor Dent 2020; 28:142-150. [PMID: 32347670 DOI: 10.1922/ejprd_1972romano09] [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] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
In the UK, general dental practitioners (GDPs) in primary care are supported in the patient care decision-making-process by specialist consultants in secondary care centres. The consultation, undertaken as an in-person consultation between the patient and the consultant, consists of a comprehensive clinical assessment; The outcome is conveyed to the patient, GDP and other stakeholders as appropriate. Tele-dentistry has the potential to provide an alternative approach through a Remote Clinical Consultation (RCC). To make the encounter as efficient as possible it is helpful to identify data that is essential for the safe and effective conduct of the process. The aims of this exploratory case study are (i) to discriminate between data sets of specialist clinical consultations in endodontics, periodontics and prosthodontics; and (ii) to investigate the opinions of secondary care providers for in-person and RCCs. An online questionnaire was administered to secondary care specialty clinicians in restorative dentistry in the UK (Specialist consultants and senior trainee grades). Results: It is feasible to identify a generic minimum data set for specific consultation processes specifics vary between specialties and experience of the clinician. Views of the consultation process, in-person vs remote, varied between consultants and trainee grades.
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Lindquist A, Hui L, Poulton A, Kluckow E, Hutchinson B, Pertile MD, Bonacquisto L, Gugasyan L, Kulkarni A, Harraway J, Howden A, McCoy R, Da Silva Costa F, Menezes M, Palma-Dias R, Nisbet D, Martin N, Bethune M, Poulakis Z, Halliday J. State-wide utilization and performance of traditional and cell-free DNA-based prenatal testing pathways: the Victorian Perinatal Record Linkage (PeRL) study. Ultrasound Obstet Gynecol 2020; 56:215-224. [PMID: 31625225 DOI: 10.1002/uog.21899] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [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: 06/28/2019] [Revised: 09/02/2019] [Accepted: 09/26/2019] [Indexed: 06/10/2023]
Abstract
OBJECTIVES To perform individual record linkage of women undergoing screening with cell-free DNA (cfDNA), combined first-trimester screening (CFTS), second-trimester serum screening (STSS), and/or prenatal and postnatal cytogenetic testing with the aim to (1) obtain population-based estimates of utilization of prenatal screening and invasive diagnosis, (2) analyze the performance of different prenatal screening strategies, and (3) report the residual risk of any major chromosomal abnormality following a low-risk aneuploidy screening result. METHODS This was a retrospective study of women residing in the state of Victoria, Australia, who underwent prenatal screening or invasive prenatal diagnosis in 2015. Patient-funded cfDNA referrals from multiple providers were merged with state-wide results for government-subsidized CFTS, STSS and invasive diagnostic procedures. Postnatal cytogenetic results from products of conception and infants up to 12 months of age were obtained to ascertain cases of false-negative screening results and atypical chromosomal abnormalities. Individual record linkage was performed using LinkageWizTM . RESULTS During the study period, there were 79 140 births and 66 166 (83.6%) women underwent at least one form of aneuploidy screening. Linkage data were complete for 93.5% (n = 61 877) of women who underwent screening, and of these, 73.2% (n = 45 275) had CFTS alone, 20.2% (n = 12 486) had cfDNA alone; 5.3% (n = 3268) had STSS alone, 1.3% (n = 813) had both CFTS and cfDNA, and < 0.1% (n = 35) had both STSS and cfDNA. CFTS had a combined sensitivity for trisomies 21 (T21), 18 (T18) and 13 (T13) of 89.57% (95% CI, 82.64-93.93%) for a screen-positive rate (SPR) of 2.94%. There were 12 false-negative results in the CFTS pathway, comprising 10 cases of T21, one of T18 and one of T13. cfDNA had a combined sensitivity for T21, T18 and T13 of 100% (95% CI, 95.00-100%) for a SPR of 1.21%. When high-risk cfDNA results for any chromosome (including the sex chromosomes) and failed cfDNA tests were treated as screen positives, the SPR for cfDNA increased to 2.42%. The risk of any major chromosomal abnormality (including atypical abnormalities) detected on prenatal or postnatal diagnostic testing after a low-risk screening result was 1 in 1188 for CFTS (n = 37) and 1 in 762 for cfDNA (n = 16) (P = 0.13). The range of chromosomal abnormalities detected after a low-risk cfDNA result included pathogenic copy-number variants (n = 6), triploidy (n = 3), rare autosomal trisomies (n = 3) and monosomy X (n = 2). CONCLUSIONS Our state-wide record-linkage analysis delineated the utilization and clinical performance of the multitude of prenatal screening pathways available to pregnant women. The sensitivity of cfDNA for T21, T18 and T13 was clearly superior to that of CFTS. While there was no statistically significant difference in the residual risk of any major chromosomal abnormality after a low-risk CFTS or cfDNA result, there were fewer live infants diagnosed with a major chromosomal abnormality in the cfDNA cohort. These data provide valuable population-based evidence to inform practice recommendations and health policies. Copyright © 2019 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- A Lindquist
- Reproductive Epidemiology group, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of Obstetrics, Mercy Hospital for Women, Heidelberg, Victoria, Australia
- Department of Obstetrics and Gynaecology, University of Melbourne, Parkville, Victoria, Australia
| | - L Hui
- Reproductive Epidemiology group, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of Obstetrics, Mercy Hospital for Women, Heidelberg, Victoria, Australia
- Department of Obstetrics and Gynaecology, University of Melbourne, Parkville, Victoria, Australia
- The Northern Hospital, Epping, Victoria, Australia
| | - A Poulton
- Reproductive Epidemiology group, Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - E Kluckow
- Reproductive Epidemiology group, Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - B Hutchinson
- Department of Obstetrics, Mercy Hospital for Women, Heidelberg, Victoria, Australia
| | - M D Pertile
- Victorian Clinical Genetics Services, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia
| | - L Bonacquisto
- Victorian Clinical Genetics Services, Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - L Gugasyan
- Cytogenetics, Monash Pathology, Monash Medical Centre, Clayton, Victoria, Australia
| | - A Kulkarni
- Cytogenetics, Monash Pathology, Monash Medical Centre, Clayton, Victoria, Australia
| | - J Harraway
- Sullivan Nicolaides Pathology, Brisbane, Queensland, Australia
| | - A Howden
- Department of Cytogenetics, Melbourne Pathology, Collingwood, Victoria, Australia
| | - R McCoy
- Molecular Genetics, Australian Clinical Labs, Clayton, Victoria, Australia
| | - F Da Silva Costa
- Department of Gynecology and Obstetrics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
- Department of Obstetrics and Gynaecology, Monash University, Clayton, Victoria, Australia
| | - M Menezes
- Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia
- Monash Ultrasound for Women, Richmond, Victoria, Australia
| | - R Palma-Dias
- Department of Obstetrics and Gynaecology, University of Melbourne, Parkville, Victoria, Australia
- Women's Ultrasound Melbourne, East Melbourne, Victoria, Australia
- Ultrasound Services, Royal Women's Hospital, Parkville, Victoria, Australia
| | - D Nisbet
- Women's Ultrasound Melbourne, East Melbourne, Victoria, Australia
- Ultrasound Services, Royal Women's Hospital, Parkville, Victoria, Australia
- Department of Medicine and Radiology, University of Melbourne, Parkville, Victoria, Australia
| | - N Martin
- Virtus Diagnostics and Pathology Services, Spring Hill, Queensland, Australia
| | - M Bethune
- Specialist Women's Ultrasound, Box Hill, Victoria, Australia
- Department of Radiology, University of Melbourne, Parkville, Victoria, Australia
| | - Z Poulakis
- Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia
- Victorian Infant Hearing Screening Program, Centre for Community Child Health, Royal Children's Hospital, Parkville, Victoria, Australia
- Prevention Innovation Group, Population Health, Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - J Halliday
- Reproductive Epidemiology group, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia
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Rubbert-Roth A, Enejosa J, Pangan A, Xavier R, Haraoui B, Rischmueller M, Khan N, Zhang Y, Martin N, Genovese MC. SAT0151 EFFICACY AND SAFETY OF UPADACITINIB VERSUS ABATACEPT IN PATIENTS WITH ACTIVE RHEUMATOID ARTHRITIS AND PRIOR INADEQUATE RESPONSE OR INTOLERANCE TO BIOLOGIC DISEASE-MODIFYING ANTI-RHEUMATIC DRUGS (SELECT-CHOICE): A DOUBLE-BLIND, RANDOMIZED CONTROLLED PHASE 3 TRIAL. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.2059] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [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:Upadacitinib (UPA) is an oral, reversible, selective JAK 1 inhibitor approved for the treatment of moderate to severe rheumatoid arthritis (RA). The efficacy/safety of UPA has been demonstrated in phase 3 studies, including superiority to adalimumab in patients (pts) with prior inadequate response (IR) to methotrexate.1-4Objectives:To assess the efficacy/safety of UPA vs abatacept (ABA) in pts with prior IR or intolerance to biologic DMARDs (bDMARDs).Methods:Pts were randomized to once daily UPA 15 mg or intravenous ABA (at Day 1, Weeks [Wks] 2, 4, 8, 12, 16 and 20 [< 60 kg: 500 mg; 60-100 kg: 750 mg; >100 kg: 1,000 mg]), with all pts continuing background stable csDMARDs. The study was double-blind for 24 wks. Starting at Wk 12, pts who did not achieve ≥20% improvement from baseline (BL) in both tender and swollen joint counts at two consecutive visits, had background medication(s) adjusted or initiated. The primary endpoint was change from BL in DAS28(CRP) at Wk 12 (non-inferiority). The non-inferiority of UPA vs ABA was tested using the 95% CI of treatment difference against a non-inferiority margin of 0.6. The two key secondary endpoints at Wk 12 were change from BL in DAS28(CRP) and the proportion of pts achieving clinical remission (CR) based on DAS28(CRP), defined as DAS28(CRP) <2.6. Both endpoints were to demonstrate the superiority of UPA vs. ABA. Treatment-emergent adverse events (TEAEs) are reported up to Wk 24 for all pts who received at least one dose of study drug.Results:Of 612 pts treated; 67% of pts had received 1 prior bDMARD, 22% received 2 prior bDMARDs, and 10% received ≥ 3 prior bDMARDs. 549 (90%) completed 24 wks of treatment. Common reasons for study drug discontinuation were AEs (UPA, 3.6%; ABA, 2.6%) and withdrawal of consent (UPA, 1.7%; ABA, 2.6%).Non-inferiority and superiority were met for UPA vs ABA at Wk 12 for change from BL in DAS28(CRP) (-2.52 vs -2.00; -0.52 [-0.69, -0.35]; p <0.001 for UPA vs ABA). UPA also demonstrated superiority to ABA in achieving DAS28(CRP) <2.6 (30.0% vs 13.3%; p <0.001 for UPA vs ABA; Figure 1). Improvements in disease activity and remission rates were maintained through Wk 24. The proportions of pts achieving low disease activity (defined as DAS28(CRP) ≤3.2), ACR20, ACR50, and ACR70 responses were greater with UPA compared with ABA at Wk 12 (nominal p <0.05). More stringent outcome measures – CR, ACR50, and ACR70 responses - remained higher with UPA than ABA through Wk 24 (nominal p <0.05). Incidence of serious TEAEs, AEs leading to discontinuation, hepatic disorders, and CPK elevations were numerically higher with UPA versus ABA (Figure 2). Eight cases of herpes zoster were reported (4 in each treatment arm). No malignancies were reported. One case of adjudicated MACE, two adjudicated cases of VTE (1 pt with DVT and 1 pt with PE; both pts had at least one risk factor for VTE), and one treatment-emergent death were reported with UPA.Conclusion:In RA pts with a prior IR or intolerance to bDMARDs, UPA demonstrated superior improvement in signs and symptoms vs ABA based on change in DAS28(CRP) and in achieving CR at Wk 12. The safety profile of UPA was consistent with the phase 3 RA studies with no new risks identified.References:[1]Burmester GR, et al. Lancet. 2018;391(10139):2503-12[2]Fleischmann R, et al. Arthritis Rheumatol. 2019;71(11):1788-800[3]Genovese MC, et al. Lancet. 2018;391(10139):2513-24[4]Smolen JS, et al. Lancet. 2019;393(10188):2303-11Disclosure of Interests:Andrea Rubbert-Roth Consultant of: Abbvie, BMS, Chugai, Pfizer, Roche, Janssen, Lilly, Sanofi, Amgen, Novartis, Jeffrey Enejosa Shareholder of: AbbVie Inc., Employee of: AbbVie Inc., Aileen Pangan Shareholder of: AbbVie Inc., Employee of: AbbVie Inc., Ricardo Xavier Consultant of: AbbVie, Pfizer, Novartis, Janssen, Eli Lilly, Roche, Boulos Haraoui Grant/research support from: Abbvie, Amgen, Pfizer, UCB, Grant/research support from: AbbVie, Amgen, BMS, Janssen, Pfizer, Roche, and UCB, Consultant of: Abbvie, Amgen, Lilly, Pfizer, Sandoz, UCB, Consultant of: AbbVie, Amgen, BMS, Celgene, Eli Lilly, Janssen, Merck, Pfizer, Roche, and UCB, Speakers bureau: Pfizer, Speakers bureau: Amgen, BMS, Janssen, Pfizer, and UCB, Maureen Rischmueller Consultant of: Abbvie, Bristol-Meyer-Squibb, Celgene, Glaxo Smith Kline, Hospira, Janssen Cilag, MSD, Novartis, Pfizer, Roche, Sanofi, UCB, Nasser Khan Shareholder of: AbbVie Inc., Employee of: AbbVie Inc., Ying Zhang Shareholder of: AbbVie Inc., Employee of: AbbVie Inc., Naomi Martin Shareholder of: AbbVie Inc., Employee of: AbbVie Inc., Mark C. Genovese Grant/research support from: Abbvie, Eli Lilly and Company, EMD Merck Serono, Galapagos, Genentech/Roche, Gilead Sciences, Inc., GSK, Novartis, Pfizer Inc., RPharm, Sanofi Genzyme, Consultant of: Abbvie, Eli Lilly and Company, EMD Merck Serono, Genentech/Roche, Gilead Sciences, Inc., GSK, Novartis, RPharm, Sanofi Genzyme
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Gravely S, Driezen P, Smith DM, Borland R, Lindblom EN, Hammond D, McNeill A, Hyland A, Cummings KM, Chan G, Thompson ME, Boudreau C, Martin N, Ouimet J, Loewen R, Quah ACK, Goniewicz ML, Thrasher JF, Fong GT. International differences in patterns of cannabis use among adult cigarette smokers: Findings from the 2018 ITC Four Country Smoking and Vaping Survey. Int J Drug Policy 2020; 79:102754. [PMID: 32305827 PMCID: PMC7967289 DOI: 10.1016/j.drugpo.2020.102754] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 02/26/2020] [Accepted: 04/02/2020] [Indexed: 01/09/2023]
Abstract
BACKGROUND Although evidence shows that co-use of cigarettes and cannabis is common, there is little research examining if co-use patterns vary depending on the regulatory environment for cannabis. This study examined patterns of co-use and perceptions of relative harm among cigarette smokers in four countries with different histories, and at different stages of cannabis legalization. METHODS Data are from the 2018 International Tobacco Control 4CV Survey and included 10035 adult cigarette smokers from Canada, United States (US), Australia, and England. At the time of the survey, Canada and the US had relatively more permissive cannabis regulations compared to Australia and England. RESULTS Among this sample of 10035 cigarette smokers, Canada had the highest rate of cannabis co-use in the last 12 months (36.3%), followed by the US (29.1%), England (21.6%), and Australia (21.4%). Among past 12 month co-users (n = 3134), the US (40.2%) and Canada (35.2%) had the highest rates of daily cannabis use, followed by smokers in England (26.3%) and Australia (21.7%); Australian co-users had the highest rate of infrequent ( CONCLUSION Patterns of tobacco and cannabis co-use differed between countries. Smokers in Canada and the US had higher rates of co-use, daily cannabis use, dual-daily use of both cannabis and cigarettes, and were more likely to perceive smoked cannabis as less harmful than cigarettes compared to England and Australia. Further attention as to how varying cannabis regulations may impact co-use patterns is warranted.
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Affiliation(s)
- Shannon Gravely
- Department of Psychology, University of Waterloo, Waterloo, Canada.
| | - Pete Driezen
- Department of Psychology, University of Waterloo, Waterloo, Canada; School of Public Health and Health Systems, University of Waterloo, Waterloo, Canada
| | - Danielle M Smith
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, United States
| | - Ron Borland
- School of Psychological Sciences, University of Melbourne, Melbourne, VIC, Australia; Cancer Council Victoria, Melbourne, VIC, Australia
| | - Eric N Lindblom
- O'Neill Institute for National & Global Health Law, Georgetown University Law Center, Washington, DC United States
| | - David Hammond
- School of Public Health and Health Systems, University of Waterloo, Waterloo, Canada
| | - Ann McNeill
- King's College London, Addictions Department, Institute of Psychiatry, Psychology & Neuroscience, London, United Kingdom; UK Centre for Tobacco & Alcohol Studies, Nottingham, United Kingdom
| | - Andrew Hyland
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, United States
| | - K Michael Cummings
- Department of Psychiatry & Behavioral Sciences, Medical University of South Carolina, Charleston, United States; Hollings Cancer Center, Medical University of South Carolina, Charleston, South Carolina, United States
| | - Gary Chan
- Centre for Youth Substance Abuse Research, The University of Queensland, Brisbane, QLD, Australia
| | - Mary E Thompson
- Department of Statistics and Actuarial Science, University of Waterloo, Waterloo, Canada
| | - Christian Boudreau
- Department of Statistics and Actuarial Science, University of Waterloo, Waterloo, Canada
| | - Nadia Martin
- Department of Psychology, University of Waterloo, Waterloo, Canada
| | - Janine Ouimet
- Department of Psychology, University of Waterloo, Waterloo, Canada
| | - Ruth Loewen
- Department of Psychology, University of Waterloo, Waterloo, Canada
| | - Anne C K Quah
- Department of Psychology, University of Waterloo, Waterloo, Canada
| | - Maciej L Goniewicz
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, United States
| | - James F Thrasher
- Department of Health Promotion, Education & Behavior, Arnold School of Public Health, University of South Carolina, Columbia, United States; Tobacco Research Department, Center for Population Health Research, National Institute of Public Health, Cuernavaca, Mexico
| | - Geoffrey T Fong
- Department of Psychology, University of Waterloo, Waterloo, Canada; School of Public Health and Health Systems, University of Waterloo, Waterloo, Canada; Ontario Institute for Cancer Research, Toronto, Canada
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Almarza R, Ghassemieh E, Shahrbaf S, Martin N. The effect of crown fabrication process on the fatigue life of the tooth-crown structure. Mater Sci Eng C Mater Biol Appl 2020; 109:110272. [PMID: 32228995 DOI: 10.1016/j.msec.2019.110272] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 10/01/2019] [Indexed: 10/25/2022]
Abstract
OBJECTIVE To compare the fatigue strength of lithium disilicate ceramic crowns when cemented as a compound structure, as a function of the manufacturing process and the type of ceramic variation. METHOD A typodont maxillary first premolar was prepared for an all-ceramic crown in accordance with the manufacturer's guidelines for monolithic ceramic crowns (IPS e. max®; Ivoclar-Vivadent, Liechtenstein). 60 dies were duplicated in a polymer with a Young's Modulus closely matched to dentine (Alpha die, Schütz GmbH). Three different crown fabrication techniques were used (n = 20): (i) Manually applied wax spacer and pressed-crown; (ii) digitally scanned preparation, CAD-printed wax-pattern (D76PLUS, Solidscape Inc.) and pressed-crown; (iii) digitally scanned preparation and machined-crown (CEREC-inLab® v3.6 Sirona GmbH). Resin-based cement (Variolink-II®, Ivoclar-Vivadent, Liechtenstein) was employed with a standardised mechanised cementation technique to apply a controlled axial cementation pressure [Universal testing machine (Lloyd LRX®, Lloyd Materials Testing Inc)]. The samples were subjected to fatigue life testing with a cyclic impact load of 453 N for 1.25 × 106cycles at 37C⁰ and 1 Hz frequency until the point of fracture. RESULT There was a significant difference in the resistance to fatigue loading between the three groups. Weibull probability analysis and the α and β Weibull parameters indicate that the teeth restored with a 'Manually-applied wax spacer and pressed-crown' are best able to resist cyclic fatigue loading. They also have the most uniform interface geometry. CONCLUSION Teeth restored with IPS e. max® crowns constructed by manually applied wax spacer and pressing, have a more uniform interface and a greater structural integrity than wax CAD-printed patterns or CAD-CAM crowns.
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Affiliation(s)
- R Almarza
- School of Dentistry of University of Sheffield, United Kingdom
| | - E Ghassemieh
- Wolfson School of Mechanical, Electrical and Manufacturing Engineering, Loughborough University, United Kingdom.
| | - S Shahrbaf
- School of Dentistry of University of Sheffield, United Kingdom
| | - N Martin
- School of Dentistry of University of Sheffield, United Kingdom
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Noordegraaf AV, Channick R, Cottreel E, Kiely D, Martin N, Moiseeva O, Peacock A, Tawakol A, Torbicki A, Rosenkranz S, Galiè N. Results from the REPAIR Study Final Analysis: Effects of Macitentan on Right Ventricular (RV) Remodelling in Pulmonary Arterial Hypertension (PAH). J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.1140] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Martin N, Varela VW, Dwyer FJ, Tuttle P, Ford RG, Casey J. Evaluation of the fate of carcasses and dummies deployed in the nearshore and offshore waters of the northern Gulf of Mexico. Environ Monit Assess 2020; 191:814. [PMID: 32185518 PMCID: PMC7078152 DOI: 10.1007/s10661-019-7923-0] [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] [Figures] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Accepted: 10/23/2019] [Indexed: 06/10/2023]
Abstract
In response to the Deepwater Horizon oil spill, federal and state agencies conducted field studies to develop inputs for a shoreline deposition model used to estimate nearshore avian mortality resulting from the spill. A 2011 carcass drift study was designed to generate data on the likelihood that birds that died on the water would deposit along the northern Gulf of Mexico coast (rather than becoming lost at sea). In the case of the Deepwater Horizon oil spill, carcass losses at sea accounted for a significant portion of nearshore avian mortality. We evaluate the data collected during the Deepwater Horizon carcass drift study and compare the results obtained from the use of avian carcasses versus dummy carcasses (dummies) and the differences between those deployed nearshore versus further offshore. We conclude that, although the use of dummies provided valuable confirmation on the drift patterns of dead birds, dummies drifted greater distances, for longer periods of time, and were more likely to be observed beached compared to avian carcasses, with 64.6% of dummies beaching compared to 17.2% of carcasses. In response to future spills, researchers should account for these potential biases when incorporating dummy drift data into estimates of avian carcass loss. Further, none of the avian carcasses and dummies released more than 40 km from the shoreline made it to shore. In the northern Gulf of Mexico, carcasses that die on the waters farther offshore are unlikely to make it to shore to be captured in a deposition model; therefore, it may be appropriate to utilize a separate methodology to estimate offshore mortality. The applicability of these results to other spill events should be evaluated in the context of the specific spill characteristics.
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Affiliation(s)
- Nadia Martin
- Industrial Economics, Incorporated (IEc), 2067 Massachusetts Avenue, Cambridge, MA 02140 USA
| | - Veronica W. Varela
- Natural Resource Damage Assessment and Restoration Program, United States Fish and Wildlife Service, Alaska Regional Office, 1011 East Tudor Road, Mail Stop #361, Anchorage, AK 99503 USA
| | - F. James Dwyer
- Industrial Economics, Incorporated (IEc), 2067 Massachusetts Avenue, Cambridge, MA 02140 USA
| | - Peter Tuttle
- DWH NRDAR Field Office, United States Fish and Wildlife Service, 341 Greeno Road North, Suite A, Fairhope, AL 36532 USA
| | - R. Glenn Ford
- R.G. Ford Consulting Company, 2735 N.E. Weidler Street, Portland, OR 97232 USA
| | - Janet Casey
- R.G. Ford Consulting Company, 2735 N.E. Weidler Street, Portland, OR 97232 USA
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Amend M, Martin N, Dwyer FJ, Donlan M, Berger M, Varela V. Avian injury quantification using the Shoreline Deposition Model and model sensitivities. Environ Monit Assess 2020; 191:812. [PMID: 32185519 PMCID: PMC7078175 DOI: 10.1007/s10661-019-7922-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Accepted: 10/23/2019] [Indexed: 06/10/2023]
Abstract
Deposition models, such as the Shoreline Deposition Model (SDM) used to quantify nearshore avian injuries resulting from the 2010 Deepwater Horizon (DWH) oil spill, were developed to improve the estimates of nearshore avian mortality resulting from the release of oil into coastal and marine environments. Unlike earlier approaches to injury quantification, such as simple counts of carcasses on the shoreline, a modeling approach allows trustees to evaluate the precision of their estimate (i.e., to develop a confidence interval) and can inform decision-making and the likely utility of additional primary data collection activities through sensitivity analyses. In this paper, we rely on published literature, actual DWH data, and a deposition model simulation to evaluate how different model inputs and assumptions can affect the accuracy and precision of model results. We find that the precision of deposition models is strongly affected by the length of time between subsequent shoreline searches, the underlying magnitude of carcass deposition, carcass persistence probabilities, and carcass detection probabilities. In addition, the accuracy of deposition model results may be affected by natural fluctuations in deposition rates. Given these findings, we recommend that natural resource trustees include an evaluation of future model uncertainty as part of their initial data collection efforts. This will allow them to deploy resources in a way that maximizes the utility of future deposition model results. We also identify several factors that do not need to be assessed immediately following a spill event, thereby potentially freeing resources for more time critical data collection efforts.
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Affiliation(s)
- Meredith Amend
- Industrial Economics Incorporated, 2067 Massachusetts Avenue, Cambridge, MA, 02140, USA.
| | - Nadia Martin
- Industrial Economics Incorporated, 2067 Massachusetts Avenue, Cambridge, MA, 02140, USA
| | - F James Dwyer
- Industrial Economics Incorporated, 2067 Massachusetts Avenue, Cambridge, MA, 02140, USA
| | - Michael Donlan
- Industrial Economics Incorporated, 2067 Massachusetts Avenue, Cambridge, MA, 02140, USA
| | - Michael Berger
- Industrial Economics Incorporated, 2067 Massachusetts Avenue, Cambridge, MA, 02140, USA
| | - Veronica Varela
- Natural Resource Damage Assessment and Restoration Program, United States Fish and Wildlife Service, Alaska Regional Office, 1011 East Tudor Road, Mail Stop #361, Anchorage, AK, 99503, USA
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Palomo M, Blasco M, Molina P, Lozano M, Praga M, Torramade-Moix S, Martinez-Sanchez J, Cid J, Escolar G, Carreras E, Paules C, Crispi F, Quintana LF, Poch E, Rodas L, Goma E, Morelle J, Espinosa M, Morales E, Avila A, Cabello V, Ariceta G, Chocron S, Manrique J, Barros X, Martin N, Huerta A, Fraga-Rodriguez GM, Cao M, Martin M, Romera AM, Moreso F, Manonelles A, Gratacos E, Pereira A, Campistol JM, Diaz-Ricart M. Complement Activation and Thrombotic Microangiopathies. Clin J Am Soc Nephrol 2019; 14:1719-1732. [PMID: 31694864 PMCID: PMC6895490 DOI: 10.2215/cjn.05830519] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 10/02/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND OBJECTIVES Atypical hemolytic uremic syndrome is a form of thrombotic microangiopathy caused by dysregulation of the alternative complement pathway. There is evidence showing complement activation in other thrombotic microangiopathies. The aim of this study was to evaluate complement activation in different thrombotic microangiopathies and to monitor treatment response. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS Complement activation was assessed by exposing endothelial cells to sera or activated-patient plasma-citrated plasma mixed with a control sera pool (1:1)-to analyze C5b-9 deposits by immunofluorescence. Patients with atypical hemolytic uremic syndrome (n=34) at different stages of the disease, HELLP syndrome (a pregnancy complication characterized by hemolysis, elevated liver enzymes, and low platelet count) or severe preeclampsia (n=10), and malignant hypertension (n=5) were included. RESULTS Acute phase atypical hemolytic uremic syndrome-activated plasma induced an increased C5b-9 deposition on endothelial cells. Standard and lower doses of eculizumab inhibited C5b-9 deposition in all patients with atypical hemolytic uremic syndrome, except in two who showed partial remission and clinical relapse. Significant fibrin formation was observed together with C5b-9 deposition. Results obtained using activated-plasma samples were more marked and reproducible than those obtained with sera. C5b-9 deposition was also increased with samples from patients with HELLP (all cases) and preeclampsia (90%) at disease onset. This increase was sustained in those with HELLP after 40 days, and levels normalized in patients with both HELLP and preeclampsia after 6-9 months. Complement activation in those with malignant hypertension was at control levels. CONCLUSIONS The proposed methodology identifies complement overactivation in patients with atypical hemolytic uremic syndrome at acute phase and in other diseases such as HELLP syndrome and preeclampsia. Moreover, it is sensitive enough to individually assess the efficiency of the C5 inhibition treatment.
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Affiliation(s)
- Marta Palomo
- Josep Carreras Leukaemia Research Institute; .,Hematopathology, Department of Pathology, Centre de Diagnostic Biomedic (CDB), Hospital Clinic de Barcelona, Institut d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Spain.,Barcelona Endothelium Team, Barcelona, Spain
| | - Miquel Blasco
- Department of Nephrology and Renal Transplantation, Hospital Clinic de Barcelona, Universitat de Barcelona, Spain.,Group of nephro-urological diseases and renal transplantation (IDIBAPS), Barcelona, Spain
| | - Patricia Molina
- Hematopathology, Department of Pathology, Centre de Diagnostic Biomedic (CDB), Hospital Clinic de Barcelona, Institut d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Spain
| | - Miquel Lozano
- Apheresis Unit, Department of Hemotherapy and Hemostasis, Institut Clinic de Malalties Hematologiques i Oncologiques (ICMHO), IDIBAPS, Hospital Clinic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Manuel Praga
- Department of Nephrology, Hospital Universitario 12 de Octubre and Research Institute i+12, Madrid, Spain.,Department of Medicine, Universidad Complutense, Madrid, Spain
| | - Sergi Torramade-Moix
- Hematopathology, Department of Pathology, Centre de Diagnostic Biomedic (CDB), Hospital Clinic de Barcelona, Institut d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Spain
| | - Julia Martinez-Sanchez
- Josep Carreras Leukaemia Research Institute.,Hematopathology, Department of Pathology, Centre de Diagnostic Biomedic (CDB), Hospital Clinic de Barcelona, Institut d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Spain.,Barcelona Endothelium Team, Barcelona, Spain
| | - Joan Cid
- Apheresis Unit, Department of Hemotherapy and Hemostasis, Institut Clinic de Malalties Hematologiques i Oncologiques (ICMHO), IDIBAPS, Hospital Clinic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Gines Escolar
- Hematopathology, Department of Pathology, Centre de Diagnostic Biomedic (CDB), Hospital Clinic de Barcelona, Institut d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Spain
| | - Enric Carreras
- Josep Carreras Leukaemia Research Institute.,Barcelona Endothelium Team, Barcelona, Spain
| | - Cristina Paules
- Fetal i+D Fetal Medicine Research Center, BCNatal - Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clinic de Barcelona and Hospital Sant Joan de Deu), ICGON, IDIBAPS, Universitat de Barcelona and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBER-ER), Barcelona, Spain
| | - Fatima Crispi
- Fetal i+D Fetal Medicine Research Center, BCNatal - Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clinic de Barcelona and Hospital Sant Joan de Deu), ICGON, IDIBAPS, Universitat de Barcelona and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBER-ER), Barcelona, Spain
| | - Luis F Quintana
- Department of Nephrology and Renal Transplantation, Hospital Clinic de Barcelona, Universitat de Barcelona, Spain.,Group of nephro-urological diseases and renal transplantation (IDIBAPS), Barcelona, Spain
| | - Esteban Poch
- Department of Nephrology and Renal Transplantation, Hospital Clinic de Barcelona, Universitat de Barcelona, Spain.,Group of nephro-urological diseases and renal transplantation (IDIBAPS), Barcelona, Spain
| | - Lida Rodas
- Department of Nephrology and Renal Transplantation, Hospital Clinic de Barcelona, Universitat de Barcelona, Spain
| | - Emma Goma
- Department of Nephrology and Renal Transplantation, Hospital Clinic de Barcelona, Universitat de Barcelona, Spain
| | - Johann Morelle
- Division of Nephrology, Cliniques universitaires Saint-Luc, Institut de Recherche Expérimentale et Clinique, Université catholique de Louvain, Brussels, Belgium
| | - Mario Espinosa
- Department of Nephrology, Hospital Universitario Reina Sofía e Instituto Maimonides de Investigaciones Biológicas de Córdoba (IMIBIC), Córdoba, Spain
| | - Enrique Morales
- Department of Nephrology, Hospital Universitario 12 de Octubre and Research Institute i+12, Madrid, Spain
| | - Ana Avila
- Department of Nephrology and Renal Transplantation, Hospital Universitario Dr Peset, Valencia, Spain
| | - Virginia Cabello
- Department of Nephrology, Hospital Virgen del Rocio, Sevilla, Spain
| | - Gema Ariceta
- Department of Pediatric Nephrology, Hospital Materno-Infantil, Vall d'Hebron, Universitat Autonoma de Barcelona, Barcelona, Spain
| | - Sara Chocron
- Department of Pediatric Nephrology, Hospital Materno-Infantil, Vall d'Hebron, Universitat Autonoma de Barcelona, Barcelona, Spain
| | - Joaquin Manrique
- Department of Nephrology, Complejo Hospitalario de Navarra, Pamplona, Spain
| | - Xoana Barros
- Department of Nephrology, Hospital Universitari Josep Trueta, Girona, Spain
| | - Nadia Martin
- Department of Nephrology, Hospital Universitari Josep Trueta, Girona, Spain
| | - Ana Huerta
- Department of Nephrology, Hospital Puerta de Hierro Majadahonda, Madrid, Spain
| | - Gloria M Fraga-Rodriguez
- Department of Pediatric Nephrology, Hospital de la Santa Creu i Sant Pau, Universitat Autonoma de Barcelona, Barcelona, Spain
| | - Mercedes Cao
- Department of Nephrology, Complejo Hospitalario Universitario A Coruña, Coruña, Spain
| | - Marisa Martin
- Department of Nephrology, Hospital Universitari Arnau de Vilanova, Lleida, Spain
| | - Ana Maria Romera
- Department of Nephrology, Hospital General Universitario, Ciudad Real, Spain
| | - Francesc Moreso
- Department of Nephrology, Hospital Universitari Vall d'Hebron, Universitat Autonoma Barcelona, Barcelona, Spain
| | - Anna Manonelles
- Kidney Transplant Unit, Department of Nephrology, Hospital de Bellvitge, Universitat de Barcelona, Barcelona, Spain; and
| | - Eduard Gratacos
- Fetal i+D Fetal Medicine Research Center, BCNatal - Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clinic de Barcelona and Hospital Sant Joan de Deu), ICGON, IDIBAPS, Universitat de Barcelona and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBER-ER), Barcelona, Spain
| | | | - Josep M Campistol
- Department of Nephrology and Renal Transplantation, Hospital Clinic de Barcelona, Universitat de Barcelona, Spain
| | - Maribel Diaz-Ricart
- Hematopathology, Department of Pathology, Centre de Diagnostic Biomedic (CDB), Hospital Clinic de Barcelona, Institut d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Spain.,Barcelona Endothelium Team, Barcelona, Spain
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Hui L, Lindquist A, Poulton A, Kluckow E, Hutchinson B, Bonacquisto L, Pertile MD, Gugasyan L, Kulkarni A, Harraway J, Howden A, McCoy R, da Silva Costa F, Palma-Dias R, Nisbet D, Martin N, Behune M, Poulakis Z, Halliday J. Abstracts of the 29th World Congress on Ultrasound in Obstetrics and Gynecology, 12-16 October 2019, Berlin, Germany. Ultrasound Obstet Gynecol 2019; 54 Suppl 1:1-462. [PMID: 31799705 DOI: 10.1002/uog.20426] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Affiliation(s)
- L Hui
- Obstetrics and Gynaecology, University of Melbourne, Melbourne, VIC, Australia
- Reproductive Epidemiology, Murdoch Children's Research Institute, Melbourne, VIC, Australia
| | - A Lindquist
- Reproductive Epidemiology, Murdoch Children's Research Institute, Melbourne, VIC, Australia
- Mercy Perinatal, Mercy Hospital for Women, Melbourne, VIC, Australia
| | - A Poulton
- Reproductive Epidemiology, Murdoch Children's Research Institute, Melbourne, VIC, Australia
| | - E Kluckow
- Obstetrics and Gynaecology, University of Melbourne, Melbourne, VIC, Australia
- Reproductive Epidemiology, Murdoch Children's Research Institute, Melbourne, VIC, Australia
| | - B Hutchinson
- Reproductive Epidemiology, Murdoch Children's Research Institute, Melbourne, VIC, Australia
| | - L Bonacquisto
- Victorian Clinical Genetics Services, Melbourne, VIC, Australia
| | - M D Pertile
- Victorian Clinical Genetics Services, Melbourne, VIC, Australia
- Paediatrics, University of Melbourne, Melbourne, VIC, Australia
| | - L Gugasyan
- Pathology, Monash Medical Centre, Melbourne, VIC, Australia
| | - A Kulkarni
- Pathology, Monash Medical Centre, Melbourne, VIC, Australia
| | - J Harraway
- Sullivan Nicolaides Pathology, Brisbane, QLD, Australia
| | - A Howden
- Cytogenetics, Melbourne Pathology, Melbourne, VIC, Australia
| | - R McCoy
- Australian Clinical Labs, Melbourne, VIC, Australia
| | - F da Silva Costa
- University of São Paulo, São Paulo, Brazil
- Obstetrics and Gynaecology, Monash University, Melbourne, VIC, Australia
| | - R Palma-Dias
- Obstetrics and Gynaecology, University of Melbourne, Melbourne, VIC, Australia
- Ultrasound Services, Royal Women's Hospital, Parkville, VIC, Australia
| | - D Nisbet
- Ultrasound Services, Royal Women's Hospital, Parkville, VIC, Australia
- Medicine and Radiology, University of Melbourne, Melbourne, VIC, Australia
| | - N Martin
- Virtus Diagnostics and Pathology Services, Brisbane, VIC, Australia
| | - M Behune
- Specialist Women's Ultrasound, Melbourne, VIC, Australia
- Medical Imaging, Mercy Hospital for Women, Melbourne, VIC, Australia
| | - Z Poulakis
- Victorian Infant Hearing Screening Program, Royal Children's Hospital, Melbourne, VIC, Australia
- Prevention Innovation Group, Murdoch Children's Research Institute, Melbourne, VIC, Australia
| | - J Halliday
- Reproductive Epidemiology, Murdoch Children's Research Institute, Melbourne, VIC, Australia
- Paediatrics, University of Melbourne, Melbourne, VIC, Australia
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Even C, Torossian N, Ibrahim T, Martin N, Mayache Badis L, Ferrand F, Iacob M, Guigay J, Tourneau CL, Daste A, Saada-Bouzid E, Saleh K. First-line versus second-line immunotherapy in recurrent/metastatic squamous cell carcinoma of the head and neck. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz252.030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Stranges S, Takeda A, Martin N, Ellis L, Wijesekara D, Vepa A, Das A, Hartley L, Rees K. P5308Mediterranean-style diet for the primary and secondary prevention of cardiovascular disease: Cochrane systematic review and meta-analysis of randomised clinical trials. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz746.0279] [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: 11/14/2022] Open
Abstract
Abstract
Background
Observational studies have confirmed the benefits of adherence to a Mediterranean dietary pattern on cardiovascular disease (CVD) but the randomised controlled trial (RCT) evidence is limited.
Objective
To determine the effectiveness of a Mediterranean-style diet for the primary and secondary prevention of CVD.
Methods
We searched the Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE, Web of Science, DARE, HTA, NHS EED and trial registers (September 2018). We selected RCTs in healthy adults and adults at high risk of CVD (primary prevention) and those with established CVD (secondary prevention). Both of the following key components were required for our definition of a Mediterranean-style diet: high monounsaturated/saturated fat ratio and a high intake of plant based foods, including fruits, vegetables, and legumes. The intervention could be dietary advice, provision of relevant foods or both. The comparison group received either no intervention, minimal intervention, usual care or another dietary intervention. Outcomes included clinical events and CVD risk factors. We included only studies with follow-up periods of 3 months or more.
Results
Overall, 30 RCTs (12,461 participants randomised) and 7 ongoing trials met our inclusion criteria, whereas 22 primary prevention trials and 6 secondary prevention trials were analysed. Low quality evidence shows little or no effect of the PREDIMED (7747 randomised) intervention (advice to follow a Mediterranean diet plus supplemental extra virgin olive oil or tree nuts) compared to a low fat diet on CVD mortality (HR 0.81 (95% CI 0.5, 1.32)) or total mortality (HR 1.0 (95% CI 0.81, 1.24)) over 4.8 years. There was however a reduction in the number of strokes with the PREDIMED intervention (HR 0.6 (95% CI 0.45, 0.8), moderate quality evidence). For secondary prevention, in the Lyon Diet Heart Study (605 CVD patients), there was moderate quality evidence of a reduction in CVD mortality (HR 0.35 (95% CI 0.15, 0.82)) and total mortality (HR 0.44 (95% CI 0.21, 0.92)) with the intervention, over 46 months. For CVD risk factors, in primary prevention trials, there was low quality evidence for a possible small reduction in total cholesterol (−0.16 mmol/L (95% CI −0.32, 0.00), and moderate quality evidence for a reduction in SBP (−2.99 mmHg (95% CI −3.45, −2.53)) and DBP (−2.0 mmHg (95% CI −2.29, −1.71)). In secondary prevention trials, there was moderate quality evidence of no effect of a Mediterranean-style diet on lipid levels and low or very low quality evidence for blood pressure.
Conclusions
Despite the relatively large number of studies included in this review, there is still some uncertainty regarding the effects of a Mediterranean-style diet on clinical endpoints and CVD risk factors for both primary and secondary prevention. The ongoing studies may provide more certainty in the future.
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Affiliation(s)
- S Stranges
- University of Western Ontario, London, Canada
| | - A Takeda
- University College London, London, United Kingdom
| | - N Martin
- University College London, London, United Kingdom
| | - L Ellis
- University of Warwick, Coventry, United Kingdom
| | | | - A Vepa
- University of Warwick, Coventry, United Kingdom
| | - A Das
- University of Warwick, Coventry, United Kingdom
| | - L Hartley
- University of Warwick, Coventry, United Kingdom
| | - K Rees
- University of Warwick, Coventry, United Kingdom
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Bermejo S, Gonzalez E, Martin N, Garcia R, Linares T, Poch E, Esparza N, Díaz-Encarnación M, Irene A, Navarro MI, Lopez K, Ibernon M, Garcia N, Lopez D, Martin-Gómez A, Praga M, Galceran JM, Pascual J, Fulladosa X, Soler Romeo MJ. SaO011BIOPSY-PROVEN DIABETIC NEPHROPATHY WORSENS RENAL PROGNOSIS IN DIABETIC PATIENT: RESULTS MULTICENTER STUDY BIODIAB-GLOSEN-GEENDIAB. Nephrol Dial Transplant 2019. [DOI: 10.1093/ndt/gfz101.sao011] [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: 11/14/2022] Open
Affiliation(s)
- Sheila Bermejo
- Althaia, Xarxa Assistencial Universitària de Manresa, Manresa, Spain, Manresa, Spain
| | | | - Nadia Martin
- Hospital Universitari de Girona Doctor Josep Trueta, Girona, Spain
| | | | | | | | - Noemí Esparza
- Hospital Insular de Gran Canaria, Las Palmas de Gran Canaria, Spain
| | | | - Agraz Irene
- Hospital Universitari Germans Trias i Pujol, Badalona, Spain
| | | | - Katia Lopez
- Fundación Hospital Alcorcón, Alcorcón, Spain
| | | | | | - Diana Lopez
- Clinica Universidad de Navarra, Pamplona, Spain
| | | | - Manuel Praga
- Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Josep Mª Galceran
- Althaia, Xarxa Assistencial Universitària de Manresa, Manresa, Spain, Manresa, Spain
| | | | - Xavier Fulladosa
- Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Spain
| | - Maria Jose Soler Romeo
- Hospital del Mar. Hospital Universitari del Vall d´Hebron. pi17/00257. redinren., Barcelona, Spain
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