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Nogova L, Malchers F, Hillmer A, Merkelbach-Bruse S, Pinto A, Woempner C, Riedel R, Scheffler M, Michels S, De Porre P, Santiago-Walker A, Fischer R, Abdulla D, Thomas R, Buettner R, Wolf J. FIND: A phase II study to evaluate the efficacy of erdafitinib in FGFR-altered squamous NSCLC. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz063.082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Gualano MR, Bert F, Passi S, Stillo M, Brescia V, Scaioli G, Thomas R, Voglino G, Minniti D, Boraso F, Siliquini R. Could shared decision making affect staying in hospital? A cross-sectional pilot study. BMC Health Serv Res 2019; 19:174. [PMID: 30885180 PMCID: PMC6423869 DOI: 10.1186/s12913-019-4002-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Accepted: 03/11/2019] [Indexed: 01/09/2023] Open
Abstract
Background Shared Decision Making (SDM) is an approach where clinicians and patients share the best available evidence to make decision and where patients opinions are considered. This approach provides benefits for patients, clinicians and health care system. The aim of the present study is to investigate the patients’ perception of their participation in treatment choices and to identify the possible influences of variables in decision aids and therapeutic choices. Furthermore the present study evaluates the impact of SDM on the length of hospital stay and the health expenditure in Piemonte, an Italian region. Methods A cross-sectional study was performed in 2016. The patients were selected after hospitalization to clinical and surgical units at the Rivoli and Susa Hospital. Data were collected through the questionnaire and the Hospital Discharge Registers. STROBE guidelines for observational studies were used. A descriptive analysis was conducted. Frequencies and percentages of the categorical variables were reported. Statistical analyses were performed using t-test, chi-square test and Mann-Whitney test. Results The final sample was made of 174 subjects. More than half of the sample reported a SDM approach. Female gender (p = 0.027) and lower age (p = 0.047) are associated with an increased possibility to report SDM. Receiving “good” or “excellent” information, having their own request fulfilled and their opinions took into account by healthcare professionals, were all found to be predictors for an approach recognized as SDM (p ≤ 0.05). The perception that healthcare professionals spent a proper amount of time with the patients and used an understendable language are factors increase the chance of a “shared” decision process (p ≤ 0.05). The patients trust in the information given by the healthcare professional is not affecting their perception about the decision making process (P = 0.195). No significant difference where recorded in length of stay and hospital expenditure. Conclusions The data show the role played by different dimension of the patients-clinician relationship and that the strongest determinant of a perceived shared decision making approach are healthcare professional-depending.
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Taffurelli M, Pellegrini A, Meattini I, Orzalesi L, Tinterri C, Roncella M, Terribile D, Caruso F, Tazzioli G, Pollini G, Friedman D, Mariotti C, Cianchetti E, Cabula C, Thomas R, Cedolini C, Rovera F, Grassi M, Lucani G, Cappella A, Bortul M, Stacul G, Scarabeo F, Procaccini E, Galimberti V. Secondary breast angiosarcoma: A multicentre retrospective survey by the national Italian association of Breast Surgeons (ANISC). Breast 2019; 45:56-60. [PMID: 30877870 DOI: 10.1016/j.breast.2019.02.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Revised: 02/14/2019] [Accepted: 02/25/2019] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Breast angiosarcoma is a malignant mesenchymal neoplasm, which accounts for approximately 2% of all soft tissue sarcomas. Secondary breast angiosarcoma (SBA) may be related to chronic lymphedema after a mastectomy with lymph node dissection (Stewart Treves syndrome) and previous radiotherapy for complications from breast radiation treatment. It is a very rare condition; therefore, diagnosis and management are still a challenge. METHODS The ANISC collected SBA data by means of a survey sent to all Italian breast centres in the ANISC. The clinicopathological characteristics and the management of this disease were analysed. RESULTS Twenty-four centres participated in this survey in which 112 cases of SBA were analysed. The median age of the women with SBA was 68.9 years and it appeared approximately 90 months after the first irradiation for breast cancer. In 92% of cases, a mastectomy was performed without axillary dissection for those patients having a high grade of SBA (74.2%). The prognosis was worse in the high-grade cases (overall survival-OS: 36 months) as compared with the low-grade cases (OS: 48 months). After a follow-up of 5 years, 50.5% of the patients were still alive. Disease-free survival (DFS) was 35 months, and there were no differences between the groups of patients with either high- or low-grade histology. CONCLUSIONS Secondary breast angiosarcoma is a very aggressive disease associated with a short survival outcome. The surgical approach still remains an important step in the course of treatment; furthermore, an accurate histological examination is helpful in establishing the prognosis of the patient. A mastectomy is mandatory. A longer OS was observed in patients with low-grade angiosarcoma as compared to high-grade angiosarcoma (C.I. 40-57 vs. 31-41 months).
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Pepin A, Peterson J, Thomas R, Johnson K, Stark E, Biagi T, Kaltman R. Abstract PD6-12: Evaluating racial disparities in breast cancer referrals for hereditary risk assessment. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-pd6-12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: There is a pronounced onco-racial disparity in Washington, D.C., which had the highest national incidence of breast cancer in African Americans (AA) patients in between 2010-2015 and the worst outcomes (American Cancer Society). Recent data indicates a higher incidence of deleterious BRCA1 [and BRCA2] mutations and variants of uncertain significance (VUS) in AA patients compared to Caucasian (C) patients when controlled for patients of Ashkenazi Jewish (AJ) populations (Hall 2009). Despite this, AA women meeting National Comprehensive Cancer Network (NCCN) criteria for genetic testing are less likely to complete such testing compared to C women nationally. Studies have investigated psycho-social drivers of minority patient aversion to genetic testing. We hypothesize that lack of physician referral for cancer genetic counseling and testing for AA women contributes to this disparity.
Methods: The George Washington Cancer Center (GWCC) Registry was used to identify non-Hispanic African Americans (BNH) and non-Hispanic whites (WNH) treated for breast cancer between 2014-2018. Of those individuals selected for inclusion were those who met select NCCN criteria for referral for genetic evaluation including breast cancer diagnosis under age 50, triple negative breast cancer (TNBC) under age 60, and two primary breast cancers. Only BNH and WNH individuals were included. Excluded patients were those who were not BNH or WNH or who did not meet the NCCN criteria listed above. Patients were then stratified by race according to who underwent genetic evaluation, whether at our Ruth Paul Cancer Genetics and Prevention Service (RPCGPS) or elsewhere, by reviewing GWCC, RPCGPS, and patient clinic records for genetic testing results from outside institutions. Patient charts were used to identify individuals who received a physician referral over the course of their cancer care.
Results: 1180 patients were treated at the GWCC for breast cancer (both in situ and invasive carcinoma) between 2014–2018. Of those, BNH n=502; WNH n=435. Twenty-seven percent of BNH and WNH patients met the study criteria for referral for genetic evaluation (n=252; BNH n=115, WNH n=137), including breast cancer diagnosis under age 50 (BNH n=76; WNH n=108), TNBC under age 60 (BNH n=14; WNH n=5), and two primary breast cancers (BNH n=18, WNH n=16). Several patients identified met two or more criteria for referral (BNH n=7, WNH n=8). Physician referral rates differed significantly by race (BNH 76%, n=87 and WNH 91%; n=125; χ2=11.4, p-value<0.001). Of referred patients, there was no significant difference in those who followed-up at RPCGPS by race (BNH 93%, n=81; WNH= 93%, n=116, χ2 =0.0072, p-value=0.93).
Conclusions: Low genetic testing rates for AA breast cancer patients are an impediment to resolving the prominent onco-racial breast cancer disparities. This study identified physician referral as a potential contributor to racial disparity in the utilization of cancer genetics services. Potential reasons for the discrepancy in referral may include lag in physician education on the topic of hereditary risk and barriers in physician-patient communication. These findings need to be confirmed and explored at other sites to help improve the identification of at-risk women in the AA community.
Citation Format: Pepin A, Peterson J, Thomas R, Johnson K, Stark E, Biagi T, Kaltman R. Evaluating racial disparities in breast cancer referrals for hereditary risk assessment [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr PD6-12.
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Olivero E, Bert F, Thomas R, Scarmozzino A, Raciti IM, Gualano MR, Siliquini R. E-tools for hospital management: An overview of smartphone applications for health professionals. Int J Med Inform 2019; 124:58-67. [PMID: 30784427 DOI: 10.1016/j.ijmedinf.2019.01.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 10/15/2018] [Accepted: 01/17/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND Commonly, management of the main hospital activities is organized by different software packages that run on desktop computers, which may not always allow fast and practical use by health operators. This problem could be alleviated by combining these software packages with mobile health. The aim of this study is to provide an overview of smartphone and tablet applications used for hospital management and administration in order to evaluate their features and analyze them according to their content, number of downloads and field of application. METHODS Researchers performed the survey on the two main application stores available on the Internet: iTunes for Apple devices and Google Play for Android devices. Using specific keywords, 47 apps that met the inclusion criteria were identified. RESULTS Most of the applications were designed for health operators and patient management (76.6%); 12.8% of the apps were focused on the organization and setting of hospital resources, and 10.6% of the apps could help hospital administrators perform self-evaluations of their structures, processes and outcomes. The large majority of apps (80.7%) counted less than 1000 downloads. Most of them (87.5%) were in English and free to download (93.6%). DISCUSSION The results of the first attempt to provide an overview of this emerging topic showed that, despite the existence of several applications for hospital management purposes, these tools appear to be not very widespread. In our opinion, there is a strong need to further assess the quality of these applications; thus, it may be worth continuing to monitor this field in order to analyze eventual improvements in the design and distribution of these apps.
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Hauck K, Morton A, Chalkidou K, Chi YL, Culyer A, Levin C, Meacock R, Over M, Thomas R, Vassall A, Verguet S, Smith PC. How can we evaluate the cost-effectiveness of health system strengthening? A typology and illustrations. Soc Sci Med 2019; 220:141-149. [PMID: 30428401 PMCID: PMC6323413 DOI: 10.1016/j.socscimed.2018.10.030] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Revised: 10/22/2018] [Accepted: 10/31/2018] [Indexed: 11/23/2022]
Abstract
Health interventions often depend on a complex system of human and capital infrastructure that is shared with other interventions, in the form of service delivery platforms, such as healthcare facilities, hospitals, or community services. Most forms of health system strengthening seek to improve the efficiency or effectiveness of such delivery platforms. This paper presents a typology of ways in which health system strengthening can improve the economic efficiency of health services. Three types of health system strengthening are identified and modelled: (1) investment in the efficiency of an existing shared platform that generates positive benefits across a range of existing interventions; (2) relaxing a capacity constraint of an existing shared platform that inhibits the optimization of existing interventions; (3) providing an entirely new shared platform that supports a number of existing or new interventions. Theoretical models are illustrated with examples, and illustrate the importance of considering the portfolio of interventions using a platform, and not just piecemeal individual analysis of those interventions. They show how it is possible to extend principles of conventional cost-effectiveness analysis to identify an optimal balance between investing in health system strengthening and expenditure on specific interventions. The models developed in this paper provide a conceptual framework for evaluating the cost-effectiveness of investments in strengthening healthcare systems and, more broadly, shed light on the role that platforms play in promoting the cost-effectiveness of different interventions.
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Butler E, Thomas R, Carolan A, Silber E, Chalder T. 'It's the unknown' - understanding anxiety: from the perspective of people with multiple sclerosis. Psychol Health 2018; 34:368-383. [PMID: 30588838 DOI: 10.1080/08870446.2018.1541989] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
OBJECTIVE A qualitative study of PwMS who had clinically significant levels of anxiety was conducted to gain a richer perspective on their experience. The objective was to explore PwMS' experiences of anxiety and their perspectives on causes and outcomes. DESIGN Twenty in-depth, semi-structured interviews were conducted with PwMS consecutively recruited from the Neurology Department of a NHS University Hospital. Sixteen had a relapsing-remitting course, three had a secondary progressive course and one person had primary progressive multiple sclerosis (MS). Interviews were recorded, transcribed and analysed using inductive thematic analysis. RESULTS Although participants thought different factors had initially triggered their anxiety, being given the diagnosis of MS appeared to be the most significant factor for many participants. Difficulties in the workplace and in relationships, particularly related to perceived dependence on others were also important themes. A wide range of emotional responses and negative thinking patterns were associated with anxiety; this suggested the presence of comorbid depression. Participants were able to acknowledge the positive and negative coping strategies that impacted on their anxiety. CONCLUSION This review confirms that anxiety can have many negative implications for PwMS and suggests that early detection and intervention are necessary in order to improve patient's well-being.
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Scaioli G, Bert F, Martorana M, Gili R, Thomas R, Gualano MR, Siliquini R. Advertisement of electronic cigarettes in Italy: characteristics of online videos and the most popular promotional messages. HEALTH EDUCATION RESEARCH 2018; 33:473-480. [PMID: 30247572 DOI: 10.1093/her/cyy030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Accepted: 09/18/2018] [Indexed: 06/08/2023]
Abstract
Given the increasing popularity of electronic cigarettes (ECs) and a lack of regulation of EC advertising, this study aimed to analyse online videos promoting ECs to assess the main marketing messages that could influence consumers' perceptions of associated risks and benefits. A web search of EC advertising videos was performed on YouTube by using keywords related to EC promotion. An evaluation grid was used to analyse promotional messages contained in each video. The most frequent promotional messages were related to health benefits (67.7%) and to the possibility of quitting smoking (57.4%). Messages that could also be appealing to adolescents and young adults, such as those promoting the multiple flavors available and the technological improvement of ECs, were present in 41.2% and 42.7% of the videos respectively. ECs similar to traditional cigarettes in appearance were included in 52.9% of the videos. EC promotional videos address messages not only to smokers who want to quit or decrease tobacco consumption but also to nonsmokers, especially young people. The use of ECs similar to traditional cigarettes may be a gateway to tobacco cigarette use. Since EC use may represent an important public health concern, regulatory policies on EC advertising should be established.
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Iv M, Samghabadi P, Holdsworth S, Gentles A, Rezaii P, Harsh G, Li G, Thomas R, Moseley M, Daldrup-Link HE, Vogel H, Wintermark M, Cheshier S, Yeom KW. Quantification of Macrophages in High-Grade Gliomas by Using Ferumoxytol-enhanced MRI: A Pilot Study. Radiology 2018; 290:198-206. [PMID: 30398435 DOI: 10.1148/radiol.2018181204] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Purpose To investigate ferumoxytol-enhanced MRI as a noninvasive imaging biomarker of macrophages in adults with high-grade gliomas. Materials and Methods In this prospective study, adults with high-grade gliomas were enrolled between July 2015 and July 2017. Each participant was administered intravenous ferumoxytol (5 mg/kg) and underwent 3.0-T MRI 24 hours later. Two sites in each tumor were selected for intraoperative sampling on the basis of the degree of ferumoxytol-induced signal change. Susceptibility and the relaxation rates R2* (1/T2*) and R2 (1/T2) were obtained by region-of-interest analysis by using the respective postprocessed maps. Each sample was stained with Prussian blue, CD68, CD163, and glial fibrillary acidic protein. Pearson correlation and linear mixed models were performed to assess the relationship between imaging measurements and number of 400× magnification high-power fields with iron-containing macrophages. Results Ten adults (four male participants [mean age, 65 years ± 9 {standard deviation}; age range, 57-74 years] and six female participants [mean age, 53 years ± 12 years; age range, 32-65 years]; mean age of all participants, 58 years ± 12 [age range, 32-74 years]) with high-grade gliomas were included. Significant positive correlations were found between susceptibility, R2*, and R2' and the number of high-power fields with CD163-positive (r range, 0.64-0.71; P < .01) and CD68-positive (r range, 0.55-0.57; P value range, .01-.02) iron-containing macrophages. No significant correlation was found between R2 and CD163-positive (r = 0.33; P = .16) and CD68-positive (r = 0.24; P = .32) iron-containing macrophages. Similar significance results were obtained with linear mixed models. At histopathologic analysis, iron particles were found only in macrophages; none was found in glial fibrillary acidic protein-positive tumor cells. Conclusion MRI measurements of susceptibility, R2*, and R2' (R2* - R2) obtained after ferumoxytol administration correlate with iron-containing macrophage concentration, and this shows their potential as quantitative imaging markers of macrophages in malignant gliomas. © RSNA, 2018 Online supplemental material is available for this article.
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Sit D, Thomas R, Giuliani M, Lee P, Shaverdian N, Walker C, Swaminath A. Can the Neutrophil to Lymphocyte Ratio (NLR) and Platelet to Lymphocyte Ratio (PLR) Predict Survival or Local Control in Patients Treated with Stereotactic Body Radiation Therapy (SBRT) for Non-Small Cell Lung Cancer (NSCLC)? A Systematic Review. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.1899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Fujimoto D, Sborov K, Von Eyben R, Osmundson E, Thomas R, Nagpal S, Soltys S. One-Week Chemoradiotherapy is Associated with Less Treatment-Related Lymphopenia Compared to a Standard Treatment Course for Newly Diagnosed Glioblastoma. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Furmenti MF, Bianco S, Olivero E, Rossello P, Emelurumonye IN, Thomas R, Zotti CM. HALT3 study in Piedmont Region: improvement in policies and practises for an appropriate assistance. Eur J Public Health 2018. [DOI: 10.1093/eurpub/cky212.550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Thomas R, Bert F, Scarmozzino A, Coggiola M, Olivero E, Voglino G, Rossello P, Quattrocolo F, Scaioli G, Zotti CM, Siliquini R. A new strategy to promote flu vaccination among healthcare workers: “Molinette” hospital’s experience. Eur J Public Health 2018. [DOI: 10.1093/eurpub/cky218.126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Olivero E, Bert F, Thomas R, Scarmozzino A, Raciti IM, Gualano MR, Siliquini R. E-tools for the hospital management: an overview of smartphone applications for health professionals. Eur J Public Health 2018. [DOI: 10.1093/eurpub/cky212.536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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115
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Bergin R, Emery J, Bollard R, Falborg A, Jensen H, Weller D, Menon U, Vedsted P, Thomas R, Whitfield K, White V. Rural-Urban Variation in Time to Diagnosis and Treatment of Colorectal or Breast Cancer in Victoria, Australia. J Glob Oncol 2018. [DOI: 10.1200/jgo.18.10700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: Rural-urban disparities in cancer outcomes are found in many countries, though these vary by cancer type. In Victoria, Australia, survival is poorer for rural patients with colorectal cancer, but not breast cancer. Delayed diagnosis and treatment may contribute to disparities, but previous studies have not compared the timeliness of rural and urban pathways to treatment of these common cancers. Aim: We investigated whether time to diagnosis and treatment differed for rural and urban patients with colorectal or breast cancer in Victoria, Australia. Methods: Population-based, cross-sectional surveys examining events and dates on the pathway to treatment completed by patients aged ≥ 40 and approached within six months of diagnosis, their general practitioner (GP) and specialist. Data were collected from 2013 to 2014 as part of the International Cancer Benchmarking Partnership, Module 4. Six intervals were explored: patient (symptom to presentation), primary care (presentation to referral), diagnostic (presentation/screening to diagnosis), treatment (diagnosis to treatment), health system (presentation to treatment) and total intervals (symptom/screening to treatment). Rural-urban differences were examined for each cancer using quantile regression (50th, 75th and 90th percentiles) models including age, gender, health insurance and socioeconomic status. Results: 433 colorectal (48% rural) and 489 breast (42% rural) patients, 621 GPs and 370 specialists completed surveys. Compared with urban patients, symptomatic colorectal cancer patients from rural areas had a significantly longer total interval at all percentiles: 50th (18 days longer, 95% confidence interval (CI): 9-27), 75th (53, 95% CI: 47-59) 90th (44, 95% CI: 40-48). These patients also had longer health system intervals, ranging 7-85 days longer. This appeared mostly due to longer diagnostic intervals (range: 6-54 days longer). Results were similar when including screen-detected cases. In contrast, breast cancer intervals were similar for rural and urban patients, except the patient interval, which was shorter for rural patients. Conclusion: Consistent with variation in survival, we found longer total and diagnostic intervals for rural compared with urban patients with colorectal cancer, but not breast cancer. The lack of rural-urban differences observed for breast cancer suggest that inequities in the timeliness of colorectal cancer pathways can be ameliorated, and may improve clinical outcomes. Indeed, based on previous research, delays observed in this study could result in stage progression and hence reduced survival. From our results, interventions targeting the time from presentation to colorectal cancer diagnosis in rural populations should be pursued. Countries seeking to understand cancer disparities in their local context may also consider using a pathways approach to identify possible targets for policy intervention.
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Chisholm CS, Thomas R, Deb AB, Kjærgaard N. A three-dimensional steerable optical tweezer system for ultracold atoms. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2018; 89:103105. [PMID: 30399738 DOI: 10.1063/1.5041481] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 09/23/2018] [Indexed: 06/08/2023]
Abstract
We present a three-dimensional steerable optical tweezer system based on two pairs of acousto-optic deflectors. Radio frequency signals used to steer the optical tweezers are generated by direct digital synthesis, and multiple time averaged cross beam dipole traps can be produced through rapid frequency toggling. We produce arrays of ultracold atomic clouds in both horizontal and vertical planes and use this to demonstrate the three-dimensional nature of this optical tweezer system.
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Coindreau O, Jäckel B, Rocchi F, Alcaro F, Angelova D, Bandini G, Barnak M, Behler M, Da Cruz D, Dagan R, Drai P, Ederli S, Herranz L, Hollands T, Horvath G, Kaliatka A, Kljenak I, Kotsuba O, Lind T, López C, Mancheva K, Matejovic P, Matkovič M, Steinbrück M, Stempniewicz M, Thomas R, Vileiniskis V, Visser D, Vokáč P, Vorobyov Y, Zhabin O. Severe accident code-to-code comparison for two accident scenarios in a spent fuel pool. ANN NUCL ENERGY 2018. [DOI: 10.1016/j.anucene.2018.06.043] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Thomas R, Hewlett S, Swales C, Cramp F. Keeping physically active with rheumatoid arthritis: semi-structured interviews to explore patient perspectives, experiences and strategies. Physiotherapy 2018; 105:378-384. [PMID: 30318125 DOI: 10.1016/j.physio.2018.09.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Indexed: 11/15/2022]
Abstract
BACKGROUND Regular physical activity is safe and beneficial for people with rheumatoid arthritis (RA) but the majority of people with RA are less active than the general population and have a higher risk of co-morbidities. Exploring strategies used by physically active people with RA could inform effective methods to support those who are less active. OBJECTIVE To explore the perspectives, experiences and strategies employed by people with RA who successfully engage with regular physical activity. DESIGN Individual semi-structured interviews and thematic analysis. PARTICIPANTS A purposive sample of physically active people with RA. RESULTS Twelve females and three males participated (mean age 56, range 29 to 80; mean disease duration 13 years, range 10 months to 46 years). Analysis revealed eight constructs clustered into three themes. Theme 1: 'the individual' incorporated constructs of symptoms, feelings and role; theme 2: 'management' incorporated medical and self-management; theme 3: 'physical activity' incorporated constructs of type of physical activity, including barriers or facilitators. Participants reported a long history of physical activity prior to diagnosis and good support networks. All participants recognised that physical activity was key to their RA management, acknowledged the benefits from engaging in physical activity and were able to overcome barriers. Participants had strong beliefs that physical function would decline without regular physical activity. CONCLUSIONS People with RA who successfully maintain physical activity are motivated by a desire to manage symptoms, resist functional decline and maintain health and independence. These findings should be explored with a wider range of people with RA.
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Harrogate S, Cooper J, Thomas R, Langford R, Anwar S. Persistent postsurgical pain in cardiac surgery - a seven year study of risk factors and prevalence. J Cardiothorac Vasc Anesth 2018. [DOI: 10.1053/j.jvca.2018.08.126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Sohliya L, Thomas R. Rhythmic auditory stimulation for gait training in persons with unilateral transtibial amputation: A randomized-controlled trial. Ann Phys Rehabil Med 2018. [DOI: 10.1016/j.rehab.2018.05.875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Delisle T, Crotty F, Tan J, Thomas R. Does the golden patient cost too much? Int J Surg 2018. [DOI: 10.1016/j.ijsu.2018.05.542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Thomas R, Li J, Ladak S, Barrow D, Smowton PM. In situ fabricated 3D micro-lenses for photonic integrated circuits. OPTICS EXPRESS 2018; 26:13436-13442. [PMID: 29801369 DOI: 10.1364/oe.26.013436] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Accepted: 04/03/2018] [Indexed: 05/26/2023]
Abstract
Aspheric astigmatic polymer micro-lenses were fabricated directly onto photonic integrated circuits using two-photon lithography. We observed a 12.6 dB improvement in the free space coupling efficiency between integrated ridge laser pairs with micro-lenses to those without.
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Lyness A, Kraft C, Picken A, Harriman J, Thomas R. Evaluation of a novel cyclic olefin polymer container system for the cryopreservation of adherent and suspension human cell types. Cytotherapy 2018. [DOI: 10.1016/j.jcyt.2018.02.188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Yoon J, Lee E, Lee S, Jung K, Park S, Shin C, Thomas R, Yun C. 0710 Sleep EEG Spectral Power Characteristics According to Age and Gender in Middle-to-Late Adulthood. Sleep 2018. [DOI: 10.1093/sleep/zsy061.709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Schweitzer PK, Strohl KP, Malhotra A, Rosenberg R, Sangal R, Zee PC, Thomas R, Chen D, Li J, Carter LP, Lee L, Black J, Thorpy MJ. 0622 Solriamfetol (JZP-110) in the Treatment of Excessive Sleepiness in Narcolepsy and Obstructive Sleep Apnea: Maintenance of Wakefulness Test Results Across the Day. Sleep 2018. [DOI: 10.1093/sleep/zsy061.621] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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126
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Piccolo S, Lastoria S, Muto P, Apicella A, Alaia C, Petrosino T, Thomas R, Cortino G, d'Aiuto G, Bazzicalupo L. Scintimammography (Smm) with 99mTc-Mdp: An Overview of the Experience at the National Cancer Institute of Napoli. TUMORI JOURNAL 2018; 83:515-9. [PMID: 9226007 DOI: 10.1177/030089169708300203] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Tischler V, Ihle M, Stenzinger A, Weichert W, Jochum W, Büttner R, Wolf J, Peifer M, Thomas R. 22P Clonal and subclonal occurrence of oncogenic mutations in lung adenocarcinoma. J Thorac Oncol 2018. [DOI: 10.1016/s1556-0864(18)30302-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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128
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Feld J, Conway B, Bruneau J, Cooper C, Cox J, Deshaies L, Fraser C, Macphail G, Powis J, Steingart C, Stewart K, Thomas R, Webster D, Drolet M, Mcgovern M, Trepanier J. A27 CHARACTERIZATION OF HCV INFECTED PWID IN THE SETTING OF CLINICAL CARE IN CANADA (CAPICA): FINAL RESULTS. J Can Assoc Gastroenterol 2018. [DOI: 10.1093/jcag/gwy008.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Thomas R, Rowell R, Crichton S, Cain H. Abstract P1-07-36: Outcomes and failure of primary endocrine therapy for operable breast cancer in the elderly: A regional North-east of England study. Cancer Res 2018. [DOI: 10.1158/1538-7445.sabcs17-p1-07-36] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Introduction
Primary Endocrine therapy (PET) to treat oestrogen receptor (ER) positive operable breast cancer in the elderly is used widely in the UK. A previous Cochrane analysis revealed its inferiority in long-term local control in comparison to surgery. As such, current guidance from the Society of International Geriatric Oncologists (SIOG) suggest that PET should be reserved for patients with a reduced life-expectancy (2-3 years) or for those considered unfit for surgery. Inaccurate assessment of life expectancy could lead to treatment failure which is potentially catastrophic for the patient.
The aim of this study was to evaluate treatment failures in elderly breast cancer patients treated with PET and to determine predictors of failure.
Methods
A retrospective observational study was performed on consecutive patients with ER positive early stage breast cancer treated with PET between 2005 and 2015 in the three breast units in the north east of England. The primary outcome measure was treatment failure and the secondary outcome measure was disease progression.
Results
488 patients were included with mean follow up 31 months (SD 23). 465 (95.2%) patients were started on Letrozole as their initial therapy. Overall, 206 patients were still alive with their disease controlled at the end of follow up, 219 had died with their disease controlled and 63 (12%) experienced treatment failure. Kaplan-Meier survival analysis predicted at 3 years 40% of patients to have died with controlled disease and 10% to have failed, leaving 50% living beyond this point with controlled disease. Regression analysis identified younger age [SHR 0.96 (95% CI 0.94 to 0.99) p 0.013], larger tumours [SHR 1.03 (1.01 to 1.06) p 0.015], grade 3 cancers [SHR 3.58 (1.93 to 6.63) p<0.001] and axillary lymph node metastases [SHR 1.93 (1.06 to 3.52) p 0.030] were all independent predictors of treatment failure. Disease progression was reported in 86 (17.6%) of patients.
Conclusions
This is the largest retrospective series conducted evaluating PET treatment failure. Our comparably low rate of failure in comparison to that in the literature (12-85%) reflects good clinical acumen. Clear predictors of failure have been identified, which support previous analyses, further validating our results. Patients are able to live longer term (beyond 3 years) and maintain local disease control, which may represent a viable long-term treatment in the absence of risk factors for failure. Further work on our series is underway examining the effect of decision-making on PET outcomes.
Citation Format: Thomas R, Rowell R, Crichton S, Cain H. Outcomes and failure of primary endocrine therapy for operable breast cancer in the elderly: A regional North-east of England study [abstract]. In: Proceedings of the 2017 San Antonio Breast Cancer Symposium; 2017 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2018;78(4 Suppl):Abstract nr P1-07-36.
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Wilk S, Michalowski W, Slowinski R, Thomas R, Kadzinski M, Farion K, O´Sullivan D. Learning the Preferences of Physicians for the Organization of Result Lists of Medical Evidence Articles. Methods Inf Med 2018; 53:344-56. [DOI: 10.3414/me13-01-0085] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2013] [Accepted: 02/24/2014] [Indexed: 11/09/2022]
Abstract
SummaryBackground: Online medical knowledge repositories such as MEDLINE and The Cochrane Library are increasingly used by physicians to retrieve articles to aid with clinical decision making. The prevailing approach for organizing retrieved articles is in the form of a rank-ordered list, with the assumption that the higher an article is presented on a list, the more relevant it is.Objectives: Despite this common list-based organization, it is seldom studied how physicians perceive the association between the relevance of articles and the order in which articles are presented. In this paper we describe a case study that captured physician preferences for 3-element lists of medical articles in order to learn how to organize medical knowledge for decision-making.Methods: Comprehensive relevance evaluations were developed to represent 3-element lists of hypothetical articles that may be retrieved from an online medical knowledge source such as MEDLINE or The Cochrane Library. Comprehensive relevance evalua tions asses not only an article’s relevance for a query, but also whether it has been placed on the correct list position. In other words an article may be relevant and correctly placed on a result list (e.g. the most relevant article appears first in the result list), an article may be relevant for a query but placed on an incorrect list position (e.g. the most relevant article appears second in a result list), or an article may be irrelevant for a query yet still appear in the result list. The relevance evaluations were presented to six senior physi cians who were asked to express their preferences for an article’s relevance and its position on a list by pairwise comparisons representing different combinations of 3-element lists. The elicited preferences were assessed using a novel GRIP (Generalized Regression with Intensities of Preference) method and represented as an additive value function. Value functions were derived for individual physicians as well as the group of physicians.Results: The results show that physicians assign significant value to the 1st position on a list and they expect that the most relevant article is presented first. Whilst physicians still prefer obtaining a correctly placed article on position 2, they are also quite satisfied with misplaced relevant article. Low consideration of the 3rd position was uniformly confirmed.Conclusions: Our findings confirm the importance of placing the most relevant article on the 1st position on a list and the importance paid to position on a list significantly diminishes after the 2nd position. The derived value functions may be used by developers of clinical decision support applications to decide how best to organize medical knowledge for decision making and to create personalized evaluation measures that can augment typical measures used to evaluate information retrieval systems.
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Sijtsema P, Kumar S, Mccoy G, Thomas R. Antimicrobial Efficacy Comparison of Cultured Cane Sugar and Vinegar Powder against Vinegar Powder on Listeria Monocytogenes Inhibition in Ham. MEAT AND MUSCLE BIOLOGY 2018. [DOI: 10.22175/rmc2018.135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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132
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Ricketts W, Mohammed A, O’Shaughnessy T, Thomas R, Young R, Broman D, Joshi K, Hutton K, Conibear J. The role of physical optimisation ‘pre-hab’ in lung cancer patients with advanced stage disease. Lung Cancer 2018. [DOI: 10.1016/s0169-5002(18)30131-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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133
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Osuna C, Apps R, Lim SY, Kublin J, Thomas R, Chen E, Yoon G, Han Huang S, Chan D, Truong R, Ren Y, Bachtel N, Ackerman M, Ananworanich J, Barouch D, Michael N, Brad Jones R, Nixon D, Whitney J. CD32 does not mark the HIV-1/SIV latent reservoir. J Virus Erad 2017. [DOI: 10.1016/s2055-6640(20)30524-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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134
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Al-Sulaiti B, Naser A, Thomas R, Al-Khadairi G, Decock J. PRAME, cell migration and invasion of triple negative breast cancer cells. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx711.072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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135
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Pocock RD, Stott MA, Crundwell MC, Watkinson A, Thomas R, Coote J, Harington J. Access to Scrotal Ultrasonography. J R Soc Med 2017; 97:558. [PMID: 15520161 PMCID: PMC1079664 DOI: 10.1177/014107680409701123] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Thomas R, Gualano MR, Bert F, Adige V, Scozzari G, Voglino G, Siliquini R. The Family Health Nurse in Italy: essential or unimportant to primary care? Eur J Public Health 2017. [DOI: 10.1093/eurpub/ckx187.486] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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137
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Rossello P, Bert F, Thomas R, Gualano MR, Siliquini R. A three years population-based study of hospitalized patients with major trauma in Northern Italy. Eur J Public Health 2017. [DOI: 10.1093/eurpub/ckx189.246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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138
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Thomas R, Crozier J, Empey J. Guess the Weight Prospective Audit. Int J Surg 2017. [DOI: 10.1016/j.ijsu.2017.08.286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Thomas R, Turgeon G, Hofman M, Callahan J, Anderson N, Hardcastle N, Kron T, Bressel M, Steinfort D, Shaw M, Plumridge N, Macmanus M, Hicks R, Ball D, Siva S. P2.14-001 Mid-Treatment Perfusion PET/CT Is More Effective Than Ventilation PET/CT in Functionally-Adapted Radiotherapy for NSCLC. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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140
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Voglino G, Gualano MR, Bert F, Camussi E, Thomas R, Siliquini R. The impact of intergenerational programs on children and elder adults. Eur J Public Health 2017. [DOI: 10.1093/eurpub/ckx186.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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141
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Thomas R, Harrison A, Barrow D, Smowton PM. Photonic integration platform with pump free microfluidics. OPTICS EXPRESS 2017; 25:23634-23644. [PMID: 29041314 DOI: 10.1364/oe.25.023634] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Accepted: 08/27/2017] [Indexed: 06/07/2023]
Abstract
Chip based particle sensing using 3D capillary fill microfluidics integrated with monolithically integrated lasers and photodetectors is used to demonstrate the feasibility of true chip scale photonic measurements of fluids. The approach is scalable and manufactured using industry standard compound semiconductor fabrication tools. The need for fluid speed regulation via external pumps is removed by measuring local particle velocity at the point of interrogation and particle position within the fluid flow is derived from multiple time resolved forward scattered light signals. Particle size discrimination of 10 and 15 μm polystyrene microbeads is used as an example.
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Azoulay M, Gibbs I, Hancock S, Ho C, Fujimoto D, Chang S, Harsh G, Nagpal S, Thomas R, Recht L, Choi C, Soltys S. A Phase 1/2 Trial of 5 Fraction Stereotactic Radiosurgery With 5 mm Margins With Concurrent and Adjuvant Temozolomide in Newly Diagnosed Supratentorial Glioblastoma Multiforme: Pattern of Recurrence Analysis. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Thomas R, Pieri A, Cain H. A systematic review of generic and breast cancer specific life expectancy models in the elderly. Eur J Surg Oncol 2017; 43:1816-1827. [DOI: 10.1016/j.ejso.2017.06.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Revised: 06/05/2017] [Accepted: 06/23/2017] [Indexed: 12/20/2022] Open
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Gualano MR, Bert F, Martorana M, Voglino G, Andriolo V, Thomas R, Gramaglia C, Zeppegno P, Siliquini R. The long-term effects of bibliotherapy in depression treatment: Systematic review of randomized clinical trials. Clin Psychol Rev 2017; 58:49-58. [PMID: 28993103 DOI: 10.1016/j.cpr.2017.09.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 09/19/2017] [Accepted: 09/21/2017] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Literature shows bibliotherapy can be helpful for moderate depression treatment. The aim of this systematic review is to verify the long-term effects of bibliotherapy. METHODS After bibliographic research, we included RCTs articles about bibliotherapy programme treatment of depression published in English language between 1990 and July 2017. All RCTs were assessed with Cochrane's Risk of Bias tool. RESULTS Ten articles (reporting 8 studies involving 1347 subjects) out of 306 retrieved results were included. All studies analyze the effects of bibliotherapy after follow-up periods ranging from 3months to 3years and show quiet good quality in methods and analyses. The treatment was compared to standard treatments or no intervention in all studies. After long-term period follow-ups, six studies, including adults, reported a decrease of depressive symptoms, while four studies including young people did not show significant results. CONCLUSION Bibliotherapy appears to be effective in the reduction of adults depressive symptoms in the long-term period, providing an affordable prompt treatment that could reduce further medications. The results of the present review suggest that bibliotherapy could play an important role in the treatment of a serious mental health issue. Further studies should be conducted to strengthen the evidence of bibliotherapy's efficacy.
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Ehrenberg PK, Geretz A, Sindhu RK, Vayntrub T, Fernández Viña MA, Apps R, Michael NL, Thomas R. High‐throughput next‐generation sequencing to genotype six classical
HLA
loci from 96 donors in a single
MiSeq
run. HLA 2017; 90:284-291. [DOI: 10.1111/tan.13133] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 08/15/2017] [Accepted: 08/21/2017] [Indexed: 01/05/2023]
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146
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Hanson C, Carpenter S, Anderson Berry A, Thomas R, Woscyna G. Proportion of Heart Failure Patients who Meet Criteria for Malnutrition upon Hospital Admission Based on ASPEN Guidelines. J Acad Nutr Diet 2017. [DOI: 10.1016/j.jand.2017.06.276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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147
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Odgers-Jewell K, Ball LE, Kelly JT, Isenring EA, Reidlinger DP, Thomas R. Effectiveness of group-based self-management education for individuals with Type 2 diabetes: a systematic review with meta-analyses and meta-regression. Diabet Med 2017; 34:1027-1039. [PMID: 28226200 DOI: 10.1111/dme.13340] [Citation(s) in RCA: 130] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/17/2017] [Indexed: 12/17/2022]
Abstract
AIMS Patient education for the management of Type 2 diabetes can be delivered in various forms, with the goal of promoting and supporting positive self-management behaviours. This systematic review aimed to determine the effectiveness of group-based interventions compared with individual interventions or usual care for improving clinical, lifestyle and psychosocial outcomes in people with Type 2 diabetes. METHODS Six electronic databases were searched. Group-based education programmes for adults with Type 2 diabetes that measured glycated haemoglobin (HbA1c ) and followed participants for ≥ 6 months were included. The primary outcome was HbA1c , and secondary outcomes included fasting blood glucose, weight, body mass index, waist circumference, blood pressure, blood lipid profiles, diabetes knowledge and self-efficacy. RESULTS Fifty-three publications describing 47 studies were included (n = 8533 participants). Greater reductions in HbA1c occurred in group-based education compared with controls at 6-10 months [n = 30 studies; mean difference (MD) = 3 mmol/mol (0.3%); 95% confidence interval (CI): -0.48, -0.15; P = 0.0002], 12-14 months [n = 27 studies; MD = 4 mmol/mol (0.3%); 95% CI: -0.49, -0.17; P < 0.0001], 18 months [n = 3 studies; MD = 8 mmol/mol (0.7%); 95% CI: -1.26, -0.18; P = 0.009] and 36-48 months [n = 5 studies; MD = 10 mmol/mol (0.9%); 95% CI: -1.52, -0.34; P = 0.002], but not at 24 months. Outcomes also favoured group-based education for fasting blood glucose, body weight, waist circumference, triglyceride levels and diabetes knowledge, but not at all time points. Interventions facilitated by a single discipline, multidisciplinary teams or health professionals with peer supporters resulted in improved outcomes in HbA1c when compared with peer-led interventions. CONCLUSIONS Group-based education interventions are more effective than usual care, waiting list control and individual education at improving clinical, lifestyle and psychosocial outcomes in people with Type 2 diabetes.
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Noyel G, Thomas R, Bhakta G, Crowder A, Owens D, Boyle P. Superimposition of eye fundus images for longitudinal analysis from large public health databases. Biomed Phys Eng Express 2017. [DOI: 10.1088/2057-1976/aa7d16] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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149
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Sebastian S, Chandra A, Hourd P, Wilson S, McCall M, Medcalf N, Thomas R, Williams D. Pluripotent stem cell based medicinal products: A case study of process transfer related technical and manufacturing issues. Cytotherapy 2017. [DOI: 10.1016/j.jcyt.2017.02.211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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150
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Glen K, Stacey A, Thomas R. Modelling productivity to optimise red blood cell manufacture from haematopoietic stem cells. Cytotherapy 2017. [DOI: 10.1016/j.jcyt.2017.02.118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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