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Brubacher JR, Chan H, Erdelyi S, Yuan Y, Daoust R, Vaillancourt C, Rowe B, Lee J, Mercier E, Atkinson P, Davis P, Clarke D, Taylor J, Macpherson A, Emond M, Al-Hakim D, Horwood C, Wishart I, Magee K, Rao J, Eppler J. High-'n'-dry? A comparison of cannabis and alcohol use in drivers presenting to hospital after a vehicular collision. Addiction 2023; 118:1507-1516. [PMID: 36898848 DOI: 10.1111/add.16186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 02/20/2023] [Indexed: 03/12/2023]
Abstract
DESIGN This was a prospective observational study. BACKGROUND AND AIMS The characteristics of cannabis-involved motor vehicle collisions are poorly understood. This study of injured drivers identifies demographic and collision characteristics associated with high tetrahydrocannabinol (THC) concentrations. SETTING The study was conducted in 15 Canadian trauma centres between January 2018 and December 2021. CASES The cases (n = 6956) comprised injured drivers who required blood testing as part of routine trauma care. MEASUREMENTS We quantified whole blood THC and blood alcohol concentration (BAC) and recorded driver sex, age and postal code, time of crash, crash type and injury severity. We defined three driver groups: high THC (THC ≥ 5 ng/ml and BAC = 0), high alcohol (BAC ≥ 0.08% and THC = 0) and THC/BAC-negative (THC = 0 = BAC). We used logistic regression techniques to identify factors associated with group membership. FINDINGS Most injured drivers (70.2%) were THC/BAC-negative; 1274 (18.3%) had THC > 0, including 186 (2.7%) in the high THC group; 1161 (16.7%) had BAC > 0, including 606 (8.7%) in the high BAC group. Males and drivers aged less than 45 years had higher adjusted odds of being in the high THC group (versus the THC/BAC-negative group). Importantly, 4.6% of drivers aged less than 19 years had THC ≥ 5 ng/ml, and drivers aged less than 19 years had higher unadjusted odds of being in the high THC group than drivers aged 45-54 years. Males, drivers aged 19-44 years, rural drivers, seriously injured drivers and drivers injured in single-vehicle, night-time or weekend collisions had higher adjusted odds ratios (aORs) for being in the high alcohol group (versus THC/BAC-negative). Drivers aged less than 35 or more than 65 years and drivers involved in multi-vehicle, daytime or weekday collisions had higher adjusted odds for being in the high THC group (versus the high BAC group). CONCLUSIONS In Canada, risk factors for cannabis-related motor vehicle collisions appear to differ from those for alcohol-related motor vehicle collisions. The collision factors associated with alcohol (single-vehicle, night-time, weekend, rural, serious injury) are not associated with cannabis-related collisions. Demographic factors (young drivers, male drivers) are associated with both alcohol and cannabis-related collisions, but are more strongly associated with cannabis-related collisions.
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Affiliation(s)
- J R Brubacher
- Department of Emergency Medicine, University of British Columbia, Columbia, BC, Canada
| | - H Chan
- Department of Emergency Medicine, University of British Columbia, Columbia, BC, Canada
| | - S Erdelyi
- Department of Emergency Medicine, University of British Columbia, Columbia, BC, Canada
| | - Y Yuan
- Department of Emergency Medicine, University of British Columbia, Columbia, BC, Canada
| | - R Daoust
- Department of Emergency Medicine, University of Montréal, Montréal, QC, Canada
| | - C Vaillancourt
- Department of Emergency Medicine, The Ottawa Hospital Research Institute, University of Ottawa, Ottawa, ON, Canada
| | - B Rowe
- Department of Emergency Medicine, University of Alberta, Edmonton, AB, Canada
| | - J Lee
- Department of Emergency Medicine, University of Toronto, Toronto, ON, Canada
| | - E Mercier
- Department of Emergency Medicine, Université Laval, Québec City, QC, Canada
| | - P Atkinson
- Department of Emergency Medicine, Dalhousie Medicine New Brunswick, St John, NB, Canada
| | - P Davis
- Department of Emergency Medicine, University of Saskatchewan, Saskatoon, SK, Canada
| | - D Clarke
- Department of Surgery (Neurosurgery), Dalhousie University, Halifax, NS, Canada
| | - J Taylor
- Department of Emergency Medicine, University of British Columbia, Columbia, BC, Canada
| | - A Macpherson
- Department of Emergency Medicine, University of British Columbia, Columbia, BC, Canada
| | - M Emond
- Department of Emergency Medicine, Université Laval, Québec City, QC, Canada
| | - D Al-Hakim
- Department of Emergency Medicine, University of British Columbia, Columbia, BC, Canada
| | - C Horwood
- Department of Emergency Medicine, Memorial University, St John, NB, Canada
| | - I Wishart
- Department of Emergency Medicine, University of Calgary, Calgary, AB, Canada
| | - K Magee
- Department of Emergency Medicine, Dalhousie University, Halifax, NS, Canada
| | - J Rao
- Department of Surgery, University of Saskatchewan, Saskatoon, SK, Canada
| | - J Eppler
- Department of Emergency Medicine, University of British Columbia, Columbia, BC, Canada
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Mitra J, Bhushan C, Ghose S, Mills D, Chan H, Tarasek M, Foo T, Wells S, Jupitz S, Bednarz B, Brace C, Holmes J, Yeo D. Abstract No. 49 Motion Compensation in 3D MRI-US Fusion Using Fast Deformable Registration: A Feasibility Study for Real-Time Intervention. J Vasc Interv Radiol 2023. [DOI: 10.1016/j.jvir.2022.12.092] [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: 02/27/2023] Open
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Mathieu A, Chan H, Coste V, Dutheil C. Scleritis and choroidal granuloma in a young patient with sarcoidosis. J Fr Ophtalmol 2022; 45:e446-e449. [DOI: 10.1016/j.jfo.2022.03.030] [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] [Received: 01/31/2022] [Revised: 03/29/2022] [Accepted: 03/31/2022] [Indexed: 11/26/2022]
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Chan H, Dennis M, Coggins A. Cardiac Catheter Laboratory Utilisation Following Introduction of an Extracorporeal Membrane Oxygenation Cardiopulmonary Resuscitation (e-CPR) Programme for Out-of-Hospital Cardiac Arrest. Heart Lung Circ 2022. [DOI: 10.1016/j.hlc.2022.06.319] [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: 10/16/2022]
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Trotman J, Tedeschi A, Linton K, McKay P, Hu B, Chan H, Jin J, Sobieraj‐Teague M, Zinzani PL, Coleman M, Browett P, Ke X, Sun M, Marcus R, Portell C, Thieblemont C, Zhou K, Liberati AM, Bachy E, Cavallo F, Costello R, Iyengar S, Marasca R, Mociková H, Kim JS, Talaulikar D, Co M, Zhou W, Huang J, Opat S. SAFETY AND EFFICACY OF ZANUBRUTINIB IN PATIENTS WITH RELAPSED/REFRACTORY MARGINAL ZONE LYMPHOMA (MAGNOLIA PHASE 2 STUDY). Hematol Oncol 2021. [DOI: 10.1002/hon.19_2880] [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: 11/11/2022]
Affiliation(s)
- J. Trotman
- Concord Repatriation General Hospital University of Sydney Oncology Concord Australia
| | - A. Tedeschi
- ASST Grande Ospedale Metropolitano Niguarda Hematology Milan Italy
| | - K. Linton
- The Christie Hematology Manchester UK
| | - P. McKay
- Beatson West of Scotland Cancer Centre Oncology Glasgow UK
| | - B. Hu
- Levine Cancer Institute/Atrium Health Oncology Charlotte USA
| | - H. Chan
- North Shore Hospital Haematology Auckland New Zealand
| | - J. Jin
- The First Affiliated Hospital Zhejiang University Hematology Hangzhou China
| | | | - P. L. Zinzani
- Institute of Hematology “Seràgnoli” University of Bologna Hematology Bologna Italy
| | - M. Coleman
- Clinical Research Alliance Hematology Lake Success USA
| | - P. Browett
- Auckland City Hospital Haematology Grafton New Zealand
| | - X. Ke
- Peking University Third Hospital Hematology Beijing China
| | - M. Sun
- Institute of Hematology & Blood Diseases Hospital Chinese Academy of Medical Sciences Peking Union Medical College Hematology Tianjin China
| | - R. Marcus
- Sarah Cannon Research Institute UK Oncology London UK
| | - C. Portell
- University of Virginia Health System Hematology/Oncology Charlottesville USA
| | - C. Thieblemont
- APHP, Hôpital Saint‐Louis, Hemato‐oncology Paris University Diderot Hematology/Oncology Paris France
| | - K. Zhou
- Henan Cancer Hospital Oncology Zhengzhou China
| | - A. M. Liberati
- Azienda Ospedaliera Santa Maria Di Terni Oncology Terni Italy
| | - E. Bachy
- Centre Hospitalier Lyon Sud Pierre Bénite Hematology Rhone Italy
| | - F. Cavallo
- Azienda Ospedaliera Città della Salute e della Scienza di Torino Hematology Torino Italy
| | - Rég. Costello
- Hôpital de la Conception – APHM Hematology Marseille France
| | - S. Iyengar
- Royal Marsden Hospital Haematology London UK
| | - R. Marasca
- AOU Policlinico di Modena Hematology Modena Italy
| | - H. Mociková
- Fakultní nemocnice Královské Vinohrady Hematology Praha 10 Czech Republic
| | - J. S. Kim
- Severance Hospital Hematology Seoul Korea
| | - D. Talaulikar
- The Canberra Hospital Haematology Canberra Australia
| | - M. Co
- BeiGene (Beijing) Co., Ltd. Beijing, China and BeiGene USA, Inc Hematology San Mateo USA
| | - W. Zhou
- BeiGene (Beijing) Co., Ltd. Beijing, China and BeiGene USA, Inc Hematology San Mateo USA
| | - J. Huang
- BeiGene (Beijing) Co., Ltd. Beijing, China and BeiGene USA, Inc Hematology San Mateo USA
| | - S. Opat
- Monash Health Monash University Haematology Clayton Australia
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Jomaa E, Chan H, Bentata R, Lapeyre G, Dutheil C. Idiopathic choroidal neovascularization in a young boy. J Fr Ophtalmol 2021; 44:1102-1104. [PMID: 33966915 DOI: 10.1016/j.jfo.2020.11.026] [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] [Received: 10/04/2020] [Revised: 11/21/2020] [Accepted: 11/23/2020] [Indexed: 11/25/2022]
Affiliation(s)
- E Jomaa
- Centre hospitalier de Périgueux, 80, avenue George-Pompidou, 24000 Périgueux, France; Centre hospitalier universitaire de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux, France.
| | - H Chan
- Centre hospitalier de Périgueux, 80, avenue George-Pompidou, 24000 Périgueux, France
| | - R Bentata
- Centre hospitalier de Périgueux, 80, avenue George-Pompidou, 24000 Périgueux, France
| | - G Lapeyre
- Centre hospitalier universitaire de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux, France
| | - C Dutheil
- Centre hospitalier de Périgueux, 80, avenue George-Pompidou, 24000 Périgueux, France; Centre hospitalier universitaire de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux, France
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Gualtieri T, Ferrari M, Taboni S, Chan H, Townson J, Mattavelli D, Sahovaler A, Eu D, Dey K, Mathews S, Re F, Bernardi S, Borsani E, Viswanathan S, Nicolai P, Sartore L, Russo D, Gilbert R, Irish J. 3D-mapping of mesenchymal stem cells growth on bioengineered scaffolds for maxillofacial skeleton regeneration: a preclinical, in vitro study. Cytotherapy 2021. [DOI: 10.1016/s146532492100517x] [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: 11/15/2022]
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8
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Andres T, Lapeyre G, Chan H, Saunier V, Coste V, Touboul D. [Cogan's syndrome]. J Fr Ophtalmol 2021; 44:e419-e421. [PMID: 33902936 DOI: 10.1016/j.jfo.2020.11.004] [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] [Received: 10/26/2020] [Accepted: 11/05/2020] [Indexed: 11/26/2022]
Affiliation(s)
- T Andres
- Groupe hospitalier Pellegrin, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux, France.
| | - G Lapeyre
- Groupe hospitalier Pellegrin, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux, France
| | - H Chan
- Groupe hospitalier Pellegrin, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux, France
| | - V Saunier
- Groupe hospitalier Pellegrin, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux, France
| | - V Coste
- Groupe hospitalier Pellegrin, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux, France
| | - D Touboul
- Groupe hospitalier Pellegrin, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux, France
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9
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Koudsie S, Coste-Verdier V, Paya C, Chan H, Andrebe C, Pechmeja J, Leoni S, Korobelnik JF. [Long term outcomes of botulinum toxin injections in infantile esotropia]. J Fr Ophtalmol 2021; 44:509-518. [PMID: 33632627 DOI: 10.1016/j.jfo.2020.07.023] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 06/19/2020] [Accepted: 07/02/2020] [Indexed: 11/26/2022]
Abstract
PURPOSE To evaluate long terms outcomes of botulinum toxin in infantile esotropia by measuring the amount of microtropia 24 months after injection. Secondary purpose was to identify predictive factors of microtropia. METHODS A retrospective, single-center study was performed at the university medical center in Bordeaux between 2001 and 2018, including all patients with infantile esotropia greater than 20 D. All patients received 5 or 7,5 IU of botulinum toxin A in each medial rectus, once or twice depending on the angle of deviation after the first injection and after wearing full optical correction at least two months. We noted the angle at 1, 6, 12 and 24 months, the occurrence of any complications and the need for later strabismus surgery. The primary endpoint was the achievement of a microtropia less than 8 diopters (D) at 24 months post-injection. We evaluated the predictive factors for microtropia with a Fischer's test. RESULTS We included 30 patients with esotropia greater than 20 D. The mean follow-up after injection was 48 months ±30. The mean age was 16.24 months (7-29 months) with a female predominance in the population (SR=0.43). The mean pre-injection deviation was 41.25±12.17 D. The majority of patients were mildly (40%) or moderately (40%) hyperopic. At 24 months, 46.7% microtropias were obtained (95% CI: 28.9%-64.5%). The change in mean angle at 1, 6, 12 and 24 months post-injection was -8.57±25.21 D; 14.48±13.40 D; 18.38±12.07 D and 21.23±14.97 D, respectively. No factors were predictive of microtropia. Of the 30 children, 3 had transient ptosis requiring strips and 12 showed an exotropia at 1 month. All complications were self-limited and without consequences. 3 children had a second injection of botulinum toxin, which in 2/3 of the cases resulted in a long-lasting microtropia. 26.7% (n=8) of the children underwent secondary surgery. Obtaining a microtropia 24 months after injection statistically significantly reduced the need for secondary strabismus surgery: 92.9% P=0.039% CI 95% (0.002; 1.0606). CONCLUSION Botulinum toxin appears to be a less invasive and more conservative alternative to surgery in children with infantile esotropia. In 46.7% of cases, microtropia is achieved. An improvement was noted in 90% (n=27) of the children with a reduction of half (21.23 D) of the mean post-injection angle at 24 months. When effective, it significantly reduces the need for secondary surgery.
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Affiliation(s)
- S Koudsie
- Service ophtalmologie, centre Francois Xavier Michelet, CHU de Bordeaux, Bordeaux, France.
| | - V Coste-Verdier
- Service ophtalmologie, centre Francois Xavier Michelet, CHU de Bordeaux, Bordeaux, France
| | - C Paya
- Ophtalmologie Palais Gallien, Bordeaux, France
| | - H Chan
- Service ophtalmologie, centre Francois Xavier Michelet, CHU de Bordeaux, Bordeaux, France
| | - C Andrebe
- Service ophtalmologie, centre Francois Xavier Michelet, CHU de Bordeaux, Bordeaux, France
| | - J Pechmeja
- Service ophtalmologie, CHR Purpan, Toulouse, France
| | - S Leoni
- Centre ophtalmologique Hélios, Saint-Jean-de-Luz, France
| | - J-F Korobelnik
- Service ophtalmologie, centre Francois Xavier Michelet, CHU de Bordeaux, Bordeaux, France
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Chan H, Ribeiro RV, Haden S, Hirani V. Plant-Based Dietary Patterns, Body Composition, Muscle Strength and Function in Middle and Older Age: A Systematic Review. J Nutr Health Aging 2021; 25:1012-1022. [PMID: 34545922 DOI: 10.1007/s12603-021-1666-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Sarcopenia is prevalent in middle-aged and older adults. A plant-based diet may be linked to changes in body composition and musculoskeletal health. OBJECTIVE This systematic review aimed to investigate the effects of plant-based dietary patterns on the body composition, muscle strength and function in middle-aged and older adults. PRISMA guidelines were followed. METHOD A systematic search was completed on databases including MEDLINE, Embase, Global Health, PREMEDLINE, Cochrane library, CINAHL and Scopus on articles published until 1st March 2019. Search terms included 'middle-aged', 'older adult', 'plant-based diet' and 'muscle strength'. Title and abstract screening were conducted on 1,868 publications after deduplication. Sample size, subject characteristics, recruitment, inclusion and exclusion criteria, dietary measures, health outcome measures, statistical results and confounders were sorted by author, study type, year and country. The quality of evidence of extracted data was assessed using the Scottish Intercollegiate Guidelines Network (SIGN) and the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) tools. RESULTS/CONCLUSIONS 17 papers were included from 31 articles selected for full review. The majority of the studies were cross-sectional studies (n = 9) and RCTs (n = 6).The remaining studies were cohort studies. Positive associations were found between plant-based dietary patterns; negative association with body composition; and inconclusive association with muscle function. However, further studies are needed to improve the understanding.
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Affiliation(s)
- H Chan
- Hilaria Hin Lam Chan, The University of Sydney, Australia,
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Zhang X, Yang F, Chen R, Tsang L, Jiang X, Chan H. Dedifferentiation-reprogrammed human mesenchymal stem cells for treating ischaemic stroke: abridged secondary publication. Hong Kong Med J 2020; 26 Suppl 8:41-45. [PMID: 33504678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023] Open
Affiliation(s)
- X Zhang
- Epithelial Cell Biology Research Centre, The Chinese University of Hong Kong
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong
- Sichuan University-The Chinese University of Hong Kong Joint Laboratory for Reproductive Medicine, West China Second University Hospital, Chengdu
| | - F Yang
- Epithelial Cell Biology Research Centre, The Chinese University of Hong Kong
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong
| | - R Chen
- Epithelial Cell Biology Research Centre, The Chinese University of Hong Kong
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong
| | - L Tsang
- Epithelial Cell Biology Research Centre, The Chinese University of Hong Kong
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong
| | - X Jiang
- Epithelial Cell Biology Research Centre, The Chinese University of Hong Kong
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong
- The Chinese University of Hong Kong, Shenzhen Research Institute, Shenzhen
| | - H Chan
- Epithelial Cell Biology Research Centre, The Chinese University of Hong Kong
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong
- Sichuan University-The Chinese University of Hong Kong Joint Laboratory for Reproductive Medicine, West China Second University Hospital, Chengdu
- The Chinese University of Hong Kong, Shenzhen Research Institute, Shenzhen
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Bentata R, Chan H, Coste V, Delyfer MN, Ducassou S, Léger F, Korobelnik JF. [Pseudo-hypopyon secondary to a meningeal recurrence of acute lymphoblastic leukemia: Case report]. J Fr Ophtalmol 2020; 43:e259-e261. [PMID: 32800420 DOI: 10.1016/j.jfo.2020.01.012] [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: 11/18/2019] [Revised: 12/22/2019] [Accepted: 01/03/2020] [Indexed: 11/18/2022]
Affiliation(s)
- R Bentata
- Service d'ophtalmologie, CHU Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux, rue Léo-Saignat, 33000 Bordeaux, France.
| | - H Chan
- Service d'ophtalmologie, CHU Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux, rue Léo-Saignat, 33000 Bordeaux, France
| | - V Coste
- Service d'ophtalmologie, CHU Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux, rue Léo-Saignat, 33000 Bordeaux, France
| | - M-N Delyfer
- Service d'ophtalmologie, CHU Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux, rue Léo-Saignat, 33000 Bordeaux, France
| | - S Ducassou
- Université de Bordeaux, rue Léo-Saignat, 33000 Bordeaux, France; Service d'onco-hématologie pédiatrique, CHU Pellegrin, Bordeaux, France
| | - F Léger
- Université de Bordeaux, rue Léo-Saignat, 33000 Bordeaux, France; Service d'anatomopathologie, CHU Pellegrin, Bordeaux, France
| | - J-F Korobelnik
- Service d'ophtalmologie, CHU Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux, rue Léo-Saignat, 33000 Bordeaux, France
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Chan H, Ooi G, Sridhar R, Low I, Lim S, Bagdasarian N. Measles in an Open Ward. J Infect Public Health 2020. [DOI: 10.1016/j.jiph.2020.01.127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Drissi-Bakhkhat A, Guicheney M, Dutriaux C, Cirotteau P, Milpied B, Chan H, Dousset L, Duffau P, Seneschal J. Ophtalmoplégie isolée au cours d’un traitement par double immunothérapie pour un mélanome métastatique. Rev Med Interne 2019. [DOI: 10.1016/j.revmed.2019.10.295] [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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Daly MJ, Chan H, Muhanna N, Akens MK, Wilson BC, Irish JC, Jaffray DA. Intraoperative cone-beam CT spatial priors for diffuse optical fluorescence tomography. ACTA ACUST UNITED AC 2019; 64:215007. [DOI: 10.1088/1361-6560/ab4917] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Bentata R, Chan H, Coste V, Delyfer MN, Chan G, Korobelnik JF. [Persistent pupillary membrane (Wachendorf membrane)]. J Fr Ophtalmol 2019; 42:808-810. [PMID: 31147100 DOI: 10.1016/j.jfo.2019.03.011] [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: 02/24/2019] [Accepted: 03/13/2019] [Indexed: 11/18/2022]
Affiliation(s)
- R Bentata
- Service d'ophtalmologie, CHU de Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux, rue Léo-Saignat, 33000 Bordeaux, France.
| | - H Chan
- Service d'ophtalmologie, CHU de Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux, rue Léo-Saignat, 33000 Bordeaux, France
| | - V Coste
- Service d'ophtalmologie, CHU de Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux, rue Léo-Saignat, 33000 Bordeaux, France
| | - M-N Delyfer
- Service d'ophtalmologie, CHU de Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux, rue Léo-Saignat, 33000 Bordeaux, France
| | - G Chan
- Service d'ophtalmologie, CHU de Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux, rue Léo-Saignat, 33000 Bordeaux, France
| | - J-F Korobelnik
- Service d'ophtalmologie, CHU de Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux, rue Léo-Saignat, 33000 Bordeaux, France
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Gomes B, Ribeiro R, Ramadan K, Galasso M, Ali A, Watanabe Y, Paradiso E, Meineri M, Chan H, Zhang Y, Hwang D, Slutsky A, Fan E, Liu M, Keshavjee S, Cypel M, del Sorbo L. Effect of PEEP-Induced Alveolar Recruitment on Lung Injury during Extracorporeal Membrane Oxygenation for ARDS. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.851] [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: 10/27/2022] Open
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Thompson S, Chan H, Thorne L, Watkins L, Toma A. TM3-4 The effect of acetazolamide on intracranial pressure: primary study with prolonged continuous intracranial pressure monitoring. J Neurol Psychiatry 2019. [DOI: 10.1136/jnnp-2019-abn.50] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [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
ObjectivesAcetazolamide has frequently been used as a first-line treatment for idiopathic Intracranial Hypertension (IIH) and other disorders which lead to a non-acute rise in intracranial pressure (ICP). The effect of acetazolamide has been observed through lumbar puncture, however the effect of acetazolamide on ICP has not been studied in continuous ICP measurement.DesignA retrospective study of a prospectively built ICP databaseSubjectsAll patients with continuous ICP monitoring demonstrating 24 hours on and 24 hours off acetazolamide were included in the study.MethodsPatients median ICP and median pulse amplitude over 24 hour monitoring period on and off Diamox was assessed.Results12 patients (9F, 3M) underwent ICP monitoring with data collected during the same admission. 8 patients had IIH, 1 Chiari Malformation, 3 new diagnostic ICP procedures. 10 patients saw a reduction in ICP while on acetazolamide. Overall, patients experienced a Median reduction of 1.14 mmHg (Mean 1.16 mmHg, Range 4.24 to −4.445 mmHg). Patients (n9) who were on ≥1 g of acetazolamide per day experienced a median reduction in ICP of 1.595 mmHg (Mean 1.91 mmHg, Range 4.24–0.5 mmHg).ConclusionsOur data suggests acetazolamide can reduce ICP quickly following commencement, however this reduction was relatively small. The effect seems greater with a higher dose. Larger numbers of patients are required to gain a greater understanding into the significance of acetazolamide on ICP, particularly the affect at larger doses.
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Chen VC, Chan H, Hsu T, Lu M, Lee Y, Lee Y, Siow JY, McIntyre RS, Zhou AJ, Tzang B, Lee CT. New use for old drugs: The protective effect of atypical antipsychotics on hepatocellular carcinoma. Int J Cancer 2018; 144:2428-2439. [DOI: 10.1002/ijc.31980] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 10/18/2018] [Accepted: 10/29/2018] [Indexed: 12/28/2022]
Affiliation(s)
- Vincent Chin‐Hung Chen
- Department of PsychiatryChang Gung Medical Foundation, Chiayi Chang Gung Memorial Hospital Chiayi Taiwan
- Department of PsychiatrySchool of Medicine, Chang Gung University Taoyuan Taiwan
| | - Hsiang‐Lin Chan
- Department of PsychiatrySchool of Medicine, Chang Gung University Taoyuan Taiwan
- Department of Psychiatry, Chang Gung Medical FoundationTaoyuan Chang Gung Memorial Hospital Taoyuan Taiwan
| | - Tsai‐Ching Hsu
- Institute of Biochemistry, Microbiology and Immunology, Chung Shan Medical University Taichung Taiwan
- Clinical LaboratoryChung Shan Medical University Hospital Taichung Taiwan
| | - Mong‐Liang Lu
- Department of PsychiatryWan‐Fang Hospital & College of Medicine, School of Medicine, Taipei Medical University Taipei Taiwan
| | - Yi‐Chen Lee
- Department of PsychiatryChang Gung Medical Foundation, Chiayi Chang Gung Memorial Hospital Chiayi Taiwan
- School of Occupational Therapy, Chung Shan Medical University Taichung Taiwan
| | - Yena Lee
- Mood Disorders Psychopharmacology UnitUniversity Health Network, University of Toronto Toronto Canada
| | - Jing Yi Siow
- Institute of Biochemistry, Microbiology and Immunology, Chung Shan Medical University Taichung Taiwan
| | - Roger S. McIntyre
- Mood Disorders Psychopharmacology UnitUniversity Health Network, University of Toronto Toronto Canada
- Department of PsychiatryUniversity of Toronto Toronto Canada
| | - Aileen J. Zhou
- Mood Disorders Psychopharmacology UnitUniversity Health Network, University of Toronto Toronto Canada
| | - Bor‐Show Tzang
- Institute of Biochemistry, Microbiology and Immunology, Chung Shan Medical University Taichung Taiwan
- Clinical LaboratoryChung Shan Medical University Hospital Taichung Taiwan
- Department of BiochemistrySchool of Medicine, Chung Shan Medical University Taichung Taiwan
| | - Charles Tzu‐Chi Lee
- Department of Health Promotion and Health EducationNational Taiwan Normal University Taipei Taiwan
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Chan H, Cougnard-Grégoire A, Korobelnik JF, Delyfer MN, Touboul D, Coste V, Sarlangue J, Dutheil C, Paya C. Screening for retinopathy of prematurity by telemedicine in a tertiary level neonatal intensive care unit in France: Review of a six-year period. J Fr Ophtalmol 2018; 41:926-932. [PMID: 30442486 DOI: 10.1016/j.jfo.2018.02.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [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: 12/16/2017] [Revised: 02/17/2018] [Accepted: 02/28/2018] [Indexed: 10/27/2022]
Abstract
PURPOSE To analyze the prevalence and risk factors for retinopathy of prematurity (ROP) and severe (treatment-requiring) ROP. METHODS A retrospective study was conducted in a level III neonatal unit in Bordeaux, France, from 2009 to 2015. Four hundred and nineteen preterm infants who were screened for ROP exclusively by RetCam were included. RESULTS ROP of any degree was diagnosed in 27.68% of infants. Stages 1, 2, 3 and 4 ROP was found in 44%, 46%, 9% and 1% of subjects, respectively. No stage 5 ROP was observed. 28/419 infants (6.6%) were treated exclusively with laser photocoagulation. No intravitreal anti-VEGF injections or surgical treatments were performed. No infants born at>31 weeks or with BW>1110g required ROP treatment. On multivariate analysis, risk factors for ROP development were low birth weight, low gestational age at birth, high duration of invasive mechanical ventilation, shock or use of vasopressors. On multivariate analysis, risk factors for severe, treatment-requiring ROP were male gender, gestational age≤27 weeks and Apgar score at 5minutes≤7. CONCLUSION In our 6-year series, ROP was successfully identified on screening exclusively by telemedicine, and no surgical treatment was required. This study identifies known ROP risk factors, but the Apgar score at 5minutes as a risk factor for severe ROP requires further studies in order to be confirmed.
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Affiliation(s)
- H Chan
- Service d'ophtalmologie, centre hospitalier universitaire (CHU de Bordeaux), place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux 2, 146, rue Léo-Saignat, 33000 Bordeaux, France.
| | - A Cougnard-Grégoire
- Inserm (institut national de la santé et de la recherche médicale), U897-épidemiologie-biostatistique, Bordeaux, France
| | - J F Korobelnik
- Service d'ophtalmologie, centre hospitalier universitaire (CHU de Bordeaux), place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux 2, 146, rue Léo-Saignat, 33000 Bordeaux, France; Inserm (institut national de la santé et de la recherche médicale), U897-épidemiologie-biostatistique, Bordeaux, France
| | - M N Delyfer
- Service d'ophtalmologie, centre hospitalier universitaire (CHU de Bordeaux), place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux 2, 146, rue Léo-Saignat, 33000 Bordeaux, France; Inserm (institut national de la santé et de la recherche médicale), U897-épidemiologie-biostatistique, Bordeaux, France
| | - D Touboul
- Service d'ophtalmologie, centre hospitalier universitaire (CHU de Bordeaux), place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux 2, 146, rue Léo-Saignat, 33000 Bordeaux, France
| | - V Coste
- Service d'ophtalmologie, centre hospitalier universitaire (CHU de Bordeaux), place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux 2, 146, rue Léo-Saignat, 33000 Bordeaux, France
| | - J Sarlangue
- Service de néonatologie, centre hospitalier universitaire (CHU de Bordeaux), place Amélie-Raba-Léon, 33000 Bordeaux, France
| | - C Dutheil
- Service d'ophtalmologie, centre hospitalier universitaire (CHU de Bordeaux), place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux 2, 146, rue Léo-Saignat, 33000 Bordeaux, France
| | - C Paya
- Service d'ophtalmologie, centre hospitalier universitaire (CHU de Bordeaux), place Amélie-Raba-Léon, 33000 Bordeaux, France.
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Kinoshita T, Ujiie H, Chen J, Ding L, Chan H, Gregor A, Bernards N, Mcveigh P, Fujino K, Lee C, Motooka Y, Inage T, Valic M, Weersink R, Wilson B, Zheng G, Asamura H, Yasufuku K. P3.16-05 A Nanotechnology-Enabled Strategy for Image-Guided Transbronchial and Transpleural Photothermal Therapy of Peripheral Lung Cancer. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1912] [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: 10/28/2022]
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Philp L, Chan H, Rouzbahman M, Chen J, Zheng G, Bernardini M. Use of porphysomes for accurate intraoperative detection of lymph node metastases in an endometrial cancer model. Gynecol Oncol 2018. [DOI: 10.1016/j.ygyno.2018.04.451] [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: 12/01/2022]
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Chan H, Hsu A, Angle J. 3:54 PM Abstract No. 207 Identifying risk factors for rebleeding after embolization for rectus sheath hematoma. J Vasc Interv Radiol 2018. [DOI: 10.1016/j.jvir.2018.01.232] [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: 10/17/2022] Open
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Daly A, Pinto A, Evans S, Almeida M, Assoun M, Belanger-Quintana A, Bernabei S, Bollhalder S, Cassiman D, Champion H, Chan H, Dalmau J, de Boer F, de Laet C, de Meyer A, Desloovere A, Dianin A, Dixon M, Dokoupil K, Dubois S, Eyskens F, Faria A, Fasan I, Favre E, Feillet F, Fekete A, Gallo G, Gingell C, Gribben J, Kaalund Hansen K, Ter Horst N, Jankowski C, Janssen-Regelink R, Jones I, Jouault C, Kahrs G, Kok I, Kowalik A, Laguerre C, Le Verge S, Lilje R, Maddalon C, Mayr D, Meyer U, Micciche A, Och U, Robert M, Rocha J, Rogozinski H, Rohde C, Ross K, Saruggia I, Schlune A, Singleton K, Sjoqvist E, Skeath R, Stolen L, Terry A, Timmer C, Tomlinson L, Tooke A, Vande Kerckhove K, van Dam E, van den Hurk T, van der Ploeg L, van Driessche M, van Rijn M, van Wegberg A, Vasconcelos C, Vestergaard H, Vitoria I, Webster D, White F, White L, Zweers H, MacDonald A. Dietary practices in propionic acidemia: A European survey. Mol Genet Metab Rep 2017; 13:83-89. [PMID: 29021961 PMCID: PMC5633157 DOI: 10.1016/j.ymgmr.2017.09.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 09/21/2017] [Indexed: 12/02/2022] Open
Abstract
Background The definitive dietary management of propionic acidaemia (PA) is unknown although natural protein restriction with adequate energy provision is of key importance. Aim To describe European dietary practices in the management of patients with PA prior to the publication of the European PA guidelines. Methods This was a cross-sectional survey consisting of 27 questions about the dietary practices in PA patients circulated to European IMD dietitians and health professionals in 2014. Results Information on protein restricted diets of 186 PA patients from 47 centres, representing 14 European countries was collected. Total protein intake [PA precursor-free L-amino acid supplements (PFAA) and natural protein] met WHO/FAO/UNU (2007) safe protein requirements for age in 36 centres (77%). PFAA were used to supplement natural protein intake in 81% (n = 38) of centres, providing a median of 44% (14–83%) of total protein requirement. Seventy-four per cent of patients were prescribed natural protein intakes below WHO/FAO/UNU (2007) safe levels in one or more of the following age groups: 0–6 m, 7–12 m, 1–10 y, 11–16 y and > 16 y. Sixty-three per cent (n = 117) of patients were tube fed (74% gastrostomy), but only 22% received nocturnal feeds. Conclusions There was high use of PFAA with intakes of natural protein commonly below WHO/FAO/UNU (2007) safe levels. Optimal dietary management can only be determined by longitudinal, multi-centre, prospective case controlled studies. The metabolic instability of PA and small patient cohorts in each centre ensure that this is a challenging undertaking.
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Affiliation(s)
- A. Daly
- Birmingham Women's and Children's Hospital, Birmingham, UK
| | - A. Pinto
- Birmingham Women's and Children's Hospital, Birmingham, UK
| | - S. Evans
- Birmingham Women's and Children's Hospital, Birmingham, UK
| | - M.F. Almeida
- Centro de Genética Médica, Centro Hospitalar do Porto - CHP, Porto, Portugal
- Unit for Multidisciplinary Research in Biomedicine, Abel Salazar Institute of Biomedical Sciences, University of Porto-UMIB/ICBAS/UP, Porto, Portugal
- Centro de Referência na área de Doenças Hereditárias do Metabolismo, Centro Hospitalar do Porto - CHP, Porto, Portugal
| | - M. Assoun
- Centre de référence des maladies héréditaires du métabolisme, Hôpital Necker Enfants Malades, Paris, France
| | - A. Belanger-Quintana
- Unidad de Enfermedades Metabolicas, Servicio de Pediatria, Hospital Ramon y Cajal Madrid, Spain
| | - S.M. Bernabei
- Children Hospital Bambino Gesù, Division of Artificial Nutrition, Rome, Italy
| | | | - D. Cassiman
- Metabolic Center, University Hospitals Leuven and KU Leuven, Belgium
| | | | - H. Chan
- Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - J. Dalmau
- Unit of Nutrition and Metabolopathies, Hospital La Fe, Valencia, Spain
| | - F. de Boer
- University of Groningen, University Medical Center Groningen, Netherlands
| | - C. de Laet
- Hôpital Universitaire des Enfants, Reine Fabiola, Bruxelles, Belgium
| | - A. de Meyer
- Center of Metabolic Diseases, University Hospital, Antwerp, Belgium
| | | | - A. Dianin
- Department of Pediatrics, Regional Centre for Newborn Screening, Diagnosis and Treatment of Inherited Metabolic Diseases and Congenital Endocrine Diseases, University Hospital of Verona, Italy
| | - M. Dixon
- Great Ormond Street Hospital for Children NHS FoundationTrust, London, UK
| | - K. Dokoupil
- Dr. von Hauner Children's Hospital, Munich, Germany
| | - S. Dubois
- Centre de référence des maladies héréditaires du métabolisme, Hôpital Necker Enfants Malades, Paris, France
| | - F. Eyskens
- Center of Metabolic Diseases, University Hospital, Antwerp, Belgium
| | - A. Faria
- Hospital Pediátrico, Centro Hospitalar e Universitário de Coimbra, EPE, Portugal
| | - I. Fasan
- Division of Inherited Metabolic Diseases, Department of Pediatrics, University Hospital of Padova, Italy
| | - E. Favre
- Reference center for Inborn Errors of Metabolism, Department of Pediatrics, Children's University Hospital, Nancy, France
| | - F. Feillet
- Reference center for Inborn Errors of Metabolism, Department of Pediatrics, Children's University Hospital, Nancy, France
| | | | - G. Gallo
- Children Hospital Bambino Gesù, Division of Artificial Nutrition, Rome, Italy
| | | | - J. Gribben
- Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - K. Kaalund Hansen
- Charles Dent Metabolic Unit National Hospital for Neurology and Surgery, London, UK
| | | | - C. Jankowski
- Bristol Royal Hospital for Children, University Hospitals Bristol NHS Foundation Trust, UK
| | | | - I. Jones
- Center of Metabolic Diseases, University Hospital, Antwerp, Belgium
| | | | - G.E. Kahrs
- Haukeland University Hospital, Bergen, Norway
| | - I.L. Kok
- Wilhelmina Children's Hospital, University Medical Centre Utrecht, Netherlands
| | - A. Kowalik
- Institute of Mother & Child, Warsaw, Poland
| | - C. Laguerre
- Centre de Compétence de L'Hôpital des Enfants de Toulouse, France
| | - S. Le Verge
- Centre de référence des maladies héréditaires du métabolisme, Hôpital Necker Enfants Malades, Paris, France
| | - R. Lilje
- Oslo University Hospital, Norway
| | - C. Maddalon
- University Children's Hospital Zurich, Switzerland
| | - D. Mayr
- Ernährungsmedizinische Beratung, Universitätsklinik für Kinder- und Jugendheilkunde, Salzburg, Austria
| | - U. Meyer
- Clinic of Paediatric Kidney, Liver- and Metabolic Diseases, Medical School Hannover, Germany
| | - A. Micciche
- Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - U. Och
- University Children's Hospital, Munster, Germany
| | - M. Robert
- Hôpital Universitaire des Enfants, Reine Fabiola, Bruxelles, Belgium
| | - J.C. Rocha
- Centro de Genética Médica, Centro Hospitalar do Porto - CHP, Porto, Portugal
- Centro de Referência na área de Doenças Hereditárias do Metabolismo, Centro Hospitalar do Porto - CHP, Porto, Portugal
- Faculdade de Ciências da Saúde, Universidade Fernando Pessoa, Portugal
- Centre for Health Technology and Services Research (CINTESIS), Portugal
| | | | - C. Rohde
- Hospital of Children's & Adolescents, University of Leipzig, Germany
| | - K. Ross
- Royal Aberdeen Children's Hospital, Scotland
| | - I. Saruggia
- Centre de Reference des Maladies Héréditaires du Métabolisme du Pr. B. Chabrol CHU Timone Enfant, Marseille, France
| | - A. Schlune
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, University Children's Hospital, Heinrich Heine University, Moorenstr. 5, 40225 Düsseldorf, Germany
| | | | - E. Sjoqvist
- Children's Hospital, University Hospital, Lund, Sweden
| | - R. Skeath
- Great Ormond Street Hospital for Children NHS FoundationTrust, London, UK
| | | | - A. Terry
- Alder Hey Children's Hospital NHS Foundation Trust Liverpool, UK
| | - C. Timmer
- Academisch Medisch Centrum, Amsterdam, Netherlands
| | - L. Tomlinson
- University Hospitals Birmingham NHS Foundation Trust, UK
| | - A. Tooke
- Nottingham University Hospitals, UK
| | | | - E. van Dam
- University of Groningen, University Medical Center Groningen, Netherlands
| | - T. van den Hurk
- Wilhelmina Children's Hospital, University Medical Centre Utrecht, Netherlands
| | | | | | - M. van Rijn
- University of Groningen, University Medical Center Groningen, Netherlands
| | | | - C. Vasconcelos
- Centro Hospitalar São João - Unidade de Doenças Metabólicas, Porto, Portugal
| | | | - I. Vitoria
- Unit of Nutrition and Metabolopathies, Hospital La Fe, Valencia, Spain
| | - D. Webster
- Bristol Royal Hospital for Children, University Hospitals Bristol NHS Foundation Trust, UK
| | - F.J. White
- Central Manchester University Hospitals NHS Foundation Trust, Manchester, UK
| | - L. White
- Sheffield Children's Hospital, UK
| | - H. Zweers
- Radboud University Medical Center Nijmegen, Netherlands
| | - A. MacDonald
- Birmingham Women's and Children's Hospital, Birmingham, UK
- Corresponding author at: Dietetic Department, Birmingham Children's Hospital, Steelhouse Lane, Birmingham B4 6NH, UK.Dietetic DepartmentBirmingham Children's HospitalSteelhouse LaneBirminghamB4 6NHUK
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Chan H. TRIPARTITE COLLABORATION ON DEMENTIA CARE BETWEEN HOSPITAL, COMMUNITY, AND FAMILY. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.103] [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: 11/12/2022] Open
Affiliation(s)
- H. Chan
- University Department of Medicine, The University of Hong Kong, Hong Kong, Hong Kong, Hong Kong,
- Sau Po Centre on Ageing, The University of Hong Kong, Hong Kong, Hong Kong, Hong Kong
- University Department of Medicine, The University of Hong Kong, Hong Kong, Hong Kong, Hong Kong,
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Ka S, Lo G, Ai V, Au-Yeung P, Chan H. The First Positron Emission Tomography-Magnetic Resonance Imaging in Hong Kong: Preliminary Experience. Hong Kong J Radiol 2017. [DOI: 10.12809/hkjr1716828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Pinto A, Daly A, Evans S, Almeida MF, Assoun M, Belanger-Quintana A, Bernabei S, Bollhalder S, Cassiman D, Champion H, Chan H, Dalmau J, de Boer F, de Laet C, de Meyer A, Desloovere A, Dianin A, Dixon M, Dokoupil K, Dubois S, Eyskens F, Faria A, Fasan I, Favre E, Feillet F, Fekete A, Gallo G, Gingell C, Gribben J, Kaalund-Hansen K, Horst N, Jankowski C, Janssen-Regelink R, Jones I, Jouault C, Kahrs GE, Kok IL, Kowalik A, Laguerre C, Le Verge S, Lilje R, Maddalon C, Mayr D, Meyer U, Micciche A, Robert M, Rocha JC, Rogozinski H, Rohde C, Ross K, Saruggia I, Schlune A, Singleton K, Sjoqvist E, Stolen LH, Terry A, Timmer C, Tomlinson L, Tooke A, Vande Kerckhove K, van Dam E, van den Hurk T, van der Ploeg L, van Driessche M, van Rijn M, van Teeffelen-Heithoff A, van Wegberg A, Vasconcelos C, Vestergaard H, Vitoria I, Webster D, White FJ, White L, Zweers H, MacDonald A. Dietary practices in isovaleric acidemia: A European survey. Mol Genet Metab Rep 2017; 12:16-22. [PMID: 28275552 PMCID: PMC5328917 DOI: 10.1016/j.ymgmr.2017.02.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2017] [Accepted: 02/14/2017] [Indexed: 12/21/2022] Open
Abstract
Background In Europe, dietary management of isovaleric acidemia (IVA) may vary widely. There is limited collective information about dietetic management. Aim To describe European practice regarding the dietary management of IVA, prior to the availability of the E-IMD IVA guidelines (E-IMD 2014). Methods A cross-sectional questionnaire was sent to all European dietitians who were either members of the Society for the Study of Inborn Errors of Metabolism Dietitians Group (SSIEM-DG) or whom had responded to previous questionnaires on dietetic practice (n = 53). The questionnaire comprised 27 questions about the dietary management of IVA. Results Information on 140 patients with IVA from 39 centres was reported. 133 patients (38 centres) were given a protein restricted diet. Leucine-free amino acid supplements (LFAA) were routinely used to supplement protein intake in 58% of centres. The median total protein intake prescribed achieved the WHO/FAO/UNU [2007] safe levels of protein intake in all age groups. Centres that prescribed LFAA had lower natural protein intakes in most age groups except 1 to 10 y. In contrast, when centres were not using LFAA, the median natural protein intake met WHO/FAO/UNU [2007] safe levels of protein intake in all age groups. Enteral tube feeding was rarely prescribed. Conclusions This survey demonstrates wide differences in dietary practice in the management of IVA across European centres. It provides unique dietary data collectively representing European practices in IVA which can be used as a foundation to compare dietary management changes as a consequence of the first E-IMD IVA guidelines availability.
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Affiliation(s)
- A Pinto
- Birmingham Children's Hospital, Birmingham, UK
| | - A Daly
- Birmingham Children's Hospital, Birmingham, UK
| | - S Evans
- Birmingham Children's Hospital, Birmingham, UK
| | - M F Almeida
- Centro de Genética Médica, Centro Hospitalar do Porto - CHP, Porto, Portugal; Unit for Multidisciplinary Research in Biomedicine, Abel Salazar Institute of Biomedical Sciences, University of Porto-UMIB/ICBAS/UP, Porto, Portugal
| | - M Assoun
- Centre de référence des maladies héréditaires du métabolisme, hôpital Necker enfants Malades, Paris
| | - A Belanger-Quintana
- Unidad de Enfermedades Metabolicas, Servicio de Pediatria, Hospital Ramon y Cajal Madrid, Spain
| | - S Bernabei
- Children's Hospital Bambino Gesù, Division of Metabolism, Rome, Italy
| | | | - D Cassiman
- Metabolic Center, University Hospitals Leuven and KU Leuven, Belgium
| | | | - H Chan
- Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - J Dalmau
- Unit of Nutrition and Metabolopathies, Hospital La Fe, Valencia, Spain
| | - F de Boer
- University of Groningen, University Medical Center Groningen, Netherlands
| | - C de Laet
- Hôpital Universitaire des Enfants, Reine Fabiola, Bruxelles, Belgium
| | - A de Meyer
- Center of Metabolic Diseases, University Hospital, Antwerp, Belgium
| | | | - A Dianin
- Pediatric Department, University Hospital of Borgo Roma Verona, Italy
| | - M Dixon
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - K Dokoupil
- Dr. von Hauner Children's Hospital, Munich, Germany
| | - S Dubois
- Centre de référence des maladies héréditaires du métabolisme, hôpital Necker enfants Malades, Paris
| | - F Eyskens
- Center of Metabolic Diseases, University Hospital, Antwerp, Belgium
| | - A Faria
- Hospital Pediatrico, Centro Hospitalar e Universitário de Coimbra, EPE, Portugal
| | - I Fasan
- Division of Inherited Metabolic Diseases, Department of Pediatrics, University Hospital of Padova, Italy
| | - E Favre
- Reference center for Inborn Errors of Metabolism, Department of Pediatrics, Children's University Hospital, Nancy, France
| | - F Feillet
- Reference center for Inborn Errors of Metabolism, Department of Pediatrics, Children's University Hospital, Nancy, France
| | - A Fekete
- Metabolic Centre of Vienna, Austria
| | - G Gallo
- Children's Hospital Bambino Gesù, Division of Metabolism, Rome, Italy
| | | | - J Gribben
- Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - K Kaalund-Hansen
- Charles Dent Metabolic Unit National Hospital for Neurology and Surgery, London, UK
| | - N Horst
- Emma Children's Hospital, AMC Amsterdam, Netherlands
| | - C Jankowski
- Bristol Royal Hospital for Children, University Hospitals Bristol NHS Foundation Trust, UK
| | | | - I Jones
- Center of Metabolic Diseases, University Hospital, Antwerp, Belgium
| | | | - G E Kahrs
- Haukeland University Hospital, Bergen, Norway
| | - I L Kok
- Wilhelmina Children's Hospital, University Medical Centre Utrecht, Netherlands
| | - A Kowalik
- Institute of Mother & Child, Warsaw, Poland
| | - C Laguerre
- Centre de Compétence de L'Hôpital des Enfants de Toulouse, France
| | - S Le Verge
- Centre de référence des maladies héréditaires du métabolisme, hôpital Necker enfants Malades, Paris
| | - R Lilje
- Oslo University Hospital, Norway
| | - C Maddalon
- University Children's Hospital Zurich, Switzerland
| | - D Mayr
- Ernährungsmedizinische Beratung, Universitätsklinik für Kinder- und Jugendheilkunde, Salzburg, Austria
| | - U Meyer
- Clinic of Paediatric Kidney, Liver and Metabolic Diseases, Medical School Hannover, Germany
| | - A Micciche
- Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - M Robert
- Hôpital Universitaire des Enfants, Reine Fabiola, Bruxelles, Belgium
| | - J C Rocha
- Centro de Genética Médica, Centro Hospitalar do Porto - CHP, Porto, Portugal; Faculdade de Ciências da Saúde, Universidade Fernando Pessoa, Portugal; Centre for Health Technology and Services Research (CINTESIS), Portugal
| | - H Rogozinski
- Bradford Teaching Hospital NHS Foundation Trust, UK
| | - C Rohde
- Hospital of Children's & Adolescents, University of Leipzig, Germany
| | - K Ross
- Royal Aberdeen Children's Hospital, Scotland
| | - I Saruggia
- Centre de Reference des Maladies Héréditaires du Métabolisme du Pr. B. Chabrol CHU Timone Enfant, Marseille, France
| | - A Schlune
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, University Children's Hospital, Heinrich Heine University, Moorenstr. 5, 40225 Düsseldorf, Germany
| | | | - E Sjoqvist
- Children's Hospital, University Hospital, Lund, Sweden
| | | | - A Terry
- Alder Hey Children's Hospital NHS Foundation Trust Liverpool, UK
| | - C Timmer
- Academisch Medisch Centrum, Amsterdam, Netherlands
| | - L Tomlinson
- University Hospitals Birmingham NHS Foundation Trust, UK
| | - A Tooke
- Nottingham University Hospitals, UK
| | - K Vande Kerckhove
- Metabolic Center, University Hospitals Leuven and KU Leuven, Belgium
| | - E van Dam
- University of Groningen, University Medical Center Groningen, Netherlands
| | - T van den Hurk
- Wilhelmina Children's Hospital, University Medical Centre Utrecht, Netherlands
| | - L van der Ploeg
- Maastricht University Medical Centre + (MUMC +), Netherlands
| | | | - M van Rijn
- University of Groningen, University Medical Center Groningen, Netherlands
| | | | - A van Wegberg
- Radboud University Medical Center Nijmegen, The Netherlands
| | - C Vasconcelos
- Centro Hospitalar São João - Unidade de Doenças Metabólicas, Porto, Portugal
| | | | - I Vitoria
- Unit of Nutrition and Metabolopathies, Hospital La Fe, Valencia, Spain
| | - D Webster
- Bristol Royal Hospital for Children, University Hospitals Bristol NHS Foundation Trust, UK
| | - F J White
- Central Manchester University Hospitals NHS Foundation Trust, Manchester, UK
| | - L White
- Sheffield Children's Hospital, UK
| | - H Zweers
- Radboud University Medical Center Nijmegen, The Netherlands
| | - A MacDonald
- Birmingham Children's Hospital, Birmingham, UK
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Chan H, Korobelnik J, Léger F, Durieux M, Robinet-Perrin A, Chan P, Longueville E, Paya C. Importance de la séquence de diffusion en IRM dans le diagnostic des lymphomes orbitaires. J Fr Ophtalmol 2017; 40:e37-e39. [DOI: 10.1016/j.jfo.2015.10.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Revised: 10/12/2015] [Accepted: 10/21/2015] [Indexed: 11/28/2022]
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Barbour A, Walpole E, Mai G, Chan H, Barnes E, Watson D, Ackland S, Wills V, Martin J, Burge M, Karapetis C, Shannon J, Nott L, Gebski V, Wilson K, Thomas J, Lampe G, Zalcberg J, Simes J, Smithers M. An AGITG trial –A randomised phase II study of pre-operative cisplatin, fluorouracil and DOCetaxel +/-radioTherapy based on poOR early response to cisplatin and fluorouracil for resectable esophageal adenocarcinoma. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw371.02] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Lee I, Lunt H, Chan H, Heenan H, Berkeley J, Frampton CMA. Postprandial capillary-venous glucose gradient in Type 1 diabetes: magnitude and clinical associations in a real world setting. Diabet Med 2016; 33:998-1003. [PMID: 26536491 PMCID: PMC5064751 DOI: 10.1111/dme.13025] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/28/2015] [Indexed: 12/20/2022]
Abstract
AIMS To determine the magnitude of the peripheral glucose gradient in patients with Type 1 diabetes in a real world setting and to explore its relationship with insulin dose and macronutrient intake. METHODS All patients used mealtime analogue insulin. The glucose gradient was assessed using antecubital fossa venous and finger-stick capillary samples, collected concurrently at room temperature. Baseline sampling occurred before the administration of an insulin dose and breakfast of the patient's choosing. Breakfast was consumed an average of 15 min after baseline. The macronutrient content of breakfast was documented. Sampling was repeated 1 and 2 h after baseline. RESULTS The mean (95% CI) plasma capillary-venous glucose gradient values for 43 patients were: pre-breakfast, 0.21 (0.08-0.34) mmol/l; 1 h after baseline, 0.87 (0.66-1.07) mmol/l; and 2 h after baseline, 0.52 (0.33-0.71) mmol/l. Glucose gradient and dietary carbohydrate intake (g/kg body weight) were positively correlated at both 1 h (P < 0.01) and 2 h after baseline (P < 0.01). No relationship was observed between this gradient and mealtime insulin dose, or the glucose concentration at either time point. CONCLUSIONS In patients with Type 1 diabetes, a clinically significant glucose gradient is present after the ingestion of a carbohydrate-rich meal. As postprandial capillary and venous plasma glucose concentrations are not equivalent, defining the site of sample collection is important.
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Affiliation(s)
- I Lee
- School of Medicine, University of Otago, Christchurch, New Zealand
| | - H Lunt
- Department of Medicine, University of Otago, Christchurch, New Zealand
| | - H Chan
- Canterbury District Health Board, Christchurch Diabetes Centre, Christchurch, New Zealand
| | - H Heenan
- Canterbury District Health Board, Christchurch Diabetes Centre, Christchurch, New Zealand
| | - J Berkeley
- Canterbury District Health Board, Christchurch Diabetes Centre, Christchurch, New Zealand
| | - C M A Frampton
- Department of Medicine, University of Otago, Christchurch, New Zealand
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Chan H, Ailem Y, San S, Rougier MB, Montferme S, Dutheil C, Williamson W. Un tuberculome associé à une sclérite postérieure bilatérale révélateur d’une tuberculose ganglionnaire : à propos d’un cas. J Fr Ophtalmol 2016; 39:e151-5. [DOI: 10.1016/j.jfo.2015.03.030] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Accepted: 03/20/2015] [Indexed: 10/21/2022]
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32
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Goodsitt M, Chan H, Watcharotone K, Nan B, Christodoulou E. SU-C-206-02: Estimating Coronary Artery Plaque Composition with a Combined Dual-Energy and Single-Energy QCT Optimization Model. Med Phys 2016. [DOI: 10.1118/1.4955584] [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: 11/07/2022] Open
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Chan H, Korobelnik JF, Pechmeja J, Morillon C, Mercier AE, Paya C. [Immature retina evolution in a premature infant]. J Fr Ophtalmol 2016; 39:227-8. [PMID: 26852386 DOI: 10.1016/j.jfo.2015.10.004] [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: 09/17/2015] [Revised: 10/02/2015] [Accepted: 10/12/2015] [Indexed: 11/17/2022]
Affiliation(s)
- H Chan
- Service d'ophtalmologie, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux 2, 146, rue Léo-Saignat, 33000 Bordeaux, France.
| | - J F Korobelnik
- Service d'ophtalmologie, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux 2, 146, rue Léo-Saignat, 33000 Bordeaux, France
| | - J Pechmeja
- Service d'ophtalmologie, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux, France
| | - C Morillon
- Service d'ophtalmologie, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux 2, 146, rue Léo-Saignat, 33000 Bordeaux, France
| | - A E Mercier
- Service d'ophtalmologie, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux 2, 146, rue Léo-Saignat, 33000 Bordeaux, France
| | - C Paya
- Service d'ophtalmologie, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux 2, 146, rue Léo-Saignat, 33000 Bordeaux, France
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Kok P, Chan H, Chao C, Descallar J, Bray V, Tognela A, Yip P. 369O Timing of palliative care referral and its impact on receiving aggressive end of life care in patients with metastatic non-small cell lung cancer (NSCLC) in Southwest Sydney. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv531.02] [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: 11/12/2022] Open
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Paya C, Chan H, Pechméja J, Schweitzer C, Coste V, Andrèbe C, Korobelnik JF. [Intraoperative OCT of a Mittendorf dot with persistent hyaloid artery]. J Fr Ophtalmol 2015; 39:109-10. [PMID: 26612562 DOI: 10.1016/j.jfo.2015.04.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Revised: 04/12/2015] [Accepted: 04/27/2015] [Indexed: 11/25/2022]
Affiliation(s)
- C Paya
- Service d'ophtalmologie, centre François-Xavier-Michelet, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux, rue Léo-Saignat, 33000 Bordeaux, France.
| | - H Chan
- Service d'ophtalmologie, centre François-Xavier-Michelet, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux, rue Léo-Saignat, 33000 Bordeaux, France
| | - J Pechméja
- Service d'ophtalmologie, centre François-Xavier-Michelet, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux, France
| | - C Schweitzer
- Service d'ophtalmologie, centre François-Xavier-Michelet, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux, France
| | - V Coste
- Service d'ophtalmologie, centre François-Xavier-Michelet, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux, France
| | - C Andrèbe
- Service d'ophtalmologie, centre François-Xavier-Michelet, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux, France
| | - J-F Korobelnik
- Service d'ophtalmologie, centre François-Xavier-Michelet, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux, rue Léo-Saignat, 33000 Bordeaux, France
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Chan H, Ailem Y, San S, Williamson W. [A rare cause of optic neuropathy in sarcoidosis: Acute posterior ischemic optic neuropathy, case report]. J Fr Ophtalmol 2015; 39:e29-32. [PMID: 26584771 DOI: 10.1016/j.jfo.2015.01.022] [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] [Received: 11/27/2014] [Revised: 01/06/2015] [Accepted: 01/07/2015] [Indexed: 10/22/2022]
Affiliation(s)
- H Chan
- Service d'ophtalmologie, centre hospitalier de Pau, 4, boulevard Hauterive, 64000 Pau, France.
| | - Y Ailem
- Service d'ophtalmologie, centre hospitalier de Pau, 4, boulevard Hauterive, 64000 Pau, France
| | - S San
- Service d'ophtalmologie, centre hospitalier de Pau, 4, boulevard Hauterive, 64000 Pau, France
| | - W Williamson
- Service d'ophtalmologie, centre hospitalier de Pau, 4, boulevard Hauterive, 64000 Pau, France
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Paya C, Andrèbe C, Coste V, Chan H, Schweitzer C, Korobelnik JF. [Multimodal imaging of angle closure secondary to spherophakia in Weill-Marchesani syndrome]. J Fr Ophtalmol 2015; 38:1019-20. [PMID: 26549137 DOI: 10.1016/j.jfo.2015.04.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Revised: 04/16/2015] [Accepted: 04/17/2015] [Indexed: 11/18/2022]
Affiliation(s)
- C Paya
- Service d'ophtalmologie, CHU Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux, rue Léo-Sagnat, 33000 Bordeaux, France.
| | - C Andrèbe
- Service d'ophtalmologie, CHU Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France
| | - V Coste
- Service d'ophtalmologie, CHU Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France
| | - H Chan
- Service d'ophtalmologie, CHU Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France
| | - C Schweitzer
- Service d'ophtalmologie, CHU Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France
| | - J-F Korobelnik
- Service d'ophtalmologie, CHU Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux, rue Léo-Sagnat, 33000 Bordeaux, France
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Paya C, Montfermé S, Chan H, Pechméja J, Delyfer MN, Korobelnik JF. [Persistent tunica vasculosa lentis]. J Fr Ophtalmol 2015; 38:1018. [PMID: 26545330 DOI: 10.1016/j.jfo.2015.03.018] [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] [Received: 03/11/2015] [Accepted: 03/20/2015] [Indexed: 10/22/2022]
Affiliation(s)
- C Paya
- Service d'ophtalmologie, CHU Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux, rue Léo-Sagnat, 33000 Bordeaux, France.
| | - S Montfermé
- Service d'ophtalmologie, CHU Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux, rue Léo-Sagnat, 33000 Bordeaux, France
| | - H Chan
- Service d'ophtalmologie, CHU Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux, rue Léo-Sagnat, 33000 Bordeaux, France
| | - J Pechméja
- Service d'ophtalmologie, CHU Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux, rue Léo-Sagnat, 33000 Bordeaux, France
| | - M-N Delyfer
- Service d'ophtalmologie, CHU Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux, rue Léo-Sagnat, 33000 Bordeaux, France
| | - J-F Korobelnik
- Service d'ophtalmologie, CHU Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France; Université de Bordeaux, rue Léo-Sagnat, 33000 Bordeaux, France
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Chan C, Tam M, Chan H, Wong S. Treatment decision after IVF implantation cycle failure: Chinese female patients’ preferred role in decision making and its effects on decisional regret and psychological well-being. Fertil Steril 2015. [DOI: 10.1016/j.fertnstert.2015.07.1107] [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: 11/27/2022]
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Chan H, Wong S, Tam M. As both person and a professional: cultivating compassion satisfaction among healthcare practitioners specialized in assisted reproductive technologies (ART). Fertil Steril 2015. [DOI: 10.1016/j.fertnstert.2015.07.1106] [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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Zheng S, Chan H, Epstein RJ, Joseph JE. Resolution of paraneoplastic immune thrombocytopenia following everolimus treatment for metastatic renal cell carcinoma. Intern Med J 2015; 45:666-9. [DOI: 10.1111/imj.12779] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Accepted: 02/13/2015] [Indexed: 11/29/2022]
Affiliation(s)
- S. Zheng
- Department of Haematology; St Vincent's Hospital; Sydney New South Wales Australia
| | - H. Chan
- Department of Oncology; St Vincent's Hospital; Sydney New South Wales Australia
| | - R. J. Epstein
- Department of Oncology; St Vincent's Hospital; Sydney New South Wales Australia
- Faculty of Medicine, St Vincent's Clinical School; University of New South Wales; Sydney New South Wales Australia
| | - J. E. Joseph
- Department of Haematology; St Vincent's Hospital; Sydney New South Wales Australia
- Faculty of Medicine, St Vincent's Clinical School; University of New South Wales; Sydney New South Wales Australia
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Marsay L, Dold C, Green CA, Rollier CS, Norheim G, Sadarangani M, Shanyinde M, Brehony C, Thompson AJ, Sanders H, Chan H, Haworth K, Derrick JP, Feavers IM, Maiden MC, Pollard AJ. A novel meningococcal outer membrane vesicle vaccine with constitutive expression of FetA: A phase I clinical trial. J Infect 2015; 71:326-37. [PMID: 25982025 PMCID: PMC4535279 DOI: 10.1016/j.jinf.2015.05.006] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Revised: 05/05/2015] [Accepted: 05/09/2015] [Indexed: 12/01/2022]
Abstract
Objectives Outer membrane vesicle (OMV) vaccines are used against outbreaks of capsular group B Neisseria meningitidis (MenB) caused by strains expressing particular PorA outer membrane proteins (OMPs). Ferric enterobactin receptor (FetA) is another variable OMP that induces type-specific bactericidal antibodies, and the combination of judiciously chosen PorA and FetA variants in vaccine formulations is a potential approach to broaden protection of such vaccines. Methods The OMV vaccine MenPF-1 was generated by genetically modifying N. meningitidis strain 44/76 to constitutively express FetA. Three doses of 25 μg or 50 μg of MenPF-1 were delivered intra-muscularly to 52 healthy adults. Results MenPF-1 was safe and well tolerated. Immunogenicity was measured by serum bactericidal assay (SBA) against wild-type and isogenic mutant strains. After 3 doses, the proportion of volunteers with SBA titres ≥1:4 (the putative protective titre) was 98% for the wild-type strain, and 77% for the strain 44/76 FetAonPorAoff compared to 51% in the strain 44/76 FetAoffPorAoff, demonstrating that vaccination with MenPF-1 simultaneously induced FetA and PorA bactericidal antibodies. Conclusion This study provides a proof-of-concept for generating bactericidal antibodies against FetA after OMV vaccination in humans. Prevalence-based choice of PorA and FetA types can be used to formulate a vaccine for broad protection against MenB disease. MenB OMV vaccines' efficacy is strain-restricted by the variable antigen PorA. FetA is another variable antigen, but has iron-dependent expression. The combination of only a few PorA and FetA can induce broad-protection. A mutated OMV was created containing one PorA and one FetA. FetA induces bactericidal antibody response in addition to the PorA response in a Phase I trial.
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Affiliation(s)
- L Marsay
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford and the NIHR Oxford Biomedical Research Centre, CCVTM, Churchill Lane, Oxford OX37LE, United Kingdom
| | - C Dold
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford and the NIHR Oxford Biomedical Research Centre, CCVTM, Churchill Lane, Oxford OX37LE, United Kingdom
| | - C A Green
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford and the NIHR Oxford Biomedical Research Centre, CCVTM, Churchill Lane, Oxford OX37LE, United Kingdom
| | - C S Rollier
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford and the NIHR Oxford Biomedical Research Centre, CCVTM, Churchill Lane, Oxford OX37LE, United Kingdom.
| | - G Norheim
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford and the NIHR Oxford Biomedical Research Centre, CCVTM, Churchill Lane, Oxford OX37LE, United Kingdom
| | - M Sadarangani
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford and the NIHR Oxford Biomedical Research Centre, CCVTM, Churchill Lane, Oxford OX37LE, United Kingdom
| | - M Shanyinde
- Nuffield Department of Primary Health Care Sciences, Primary Care Clinical Trials Unit, University of Oxford, 23-38 Hythe Bridge Street, Oxford, United Kingdom
| | - C Brehony
- Department of Zoology, University of Oxford, South Parks Road, United Kingdom
| | - A J Thompson
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford and the NIHR Oxford Biomedical Research Centre, CCVTM, Churchill Lane, Oxford OX37LE, United Kingdom
| | - H Sanders
- National Institute for Biological Standards and Control, Blanche Lane, South Mimms, Potters Bar, Hertfordshire, United Kingdom
| | - H Chan
- National Institute for Biological Standards and Control, Blanche Lane, South Mimms, Potters Bar, Hertfordshire, United Kingdom
| | - K Haworth
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford and the NIHR Oxford Biomedical Research Centre, CCVTM, Churchill Lane, Oxford OX37LE, United Kingdom
| | - J P Derrick
- Michael Smith Building, Faculty of Life Sciences, University of Manchester, Manchester, United Kingdom
| | - I M Feavers
- National Institute for Biological Standards and Control, Blanche Lane, South Mimms, Potters Bar, Hertfordshire, United Kingdom
| | - M C Maiden
- Department of Zoology, University of Oxford, South Parks Road, United Kingdom
| | - A J Pollard
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford and the NIHR Oxford Biomedical Research Centre, CCVTM, Churchill Lane, Oxford OX37LE, United Kingdom
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Aguiar A, Ahring K, Almeida MF, Assoun M, Belanger Quintana A, Bigot S, Bihet G, Blom Malmberg K, Burlina A, Bushueva T, Caris A, Chan H, Clark A, Clark S, Cochrane B, Corthouts K, Dalmau J, Dassy M, De Meyer A, Didycz B, Diels M, Dokupil K, Dubois S, Eftring K, Ekengren J, Ellerton C, Evans S, Faria A, Fischer A, Ford S, Freisinger P, Giżewska M, Gokmen-Ozel H, Gribben J, Gunden F, Heddrich-Ellerbrok M, Heiber S, Heidenborg C, Jankowski C, Janssen-Regelink R, Jones I, Jonkers C, Joerg-Streller M, Kaalund-Hansen K, Kiss E, Lammardo AM, Lang K, Lier D, Lilje R, Lowry S, Luyten K, MacDonald A, Meyer U, Moor D, Pal A, Robert M, Robertson L, Rocha JC, Rohde C, Ross K, Saruhan S, Sjöqvist E, Skeath R, Stoelen L, Ter Horst NM, Terry A, Timmer C, Tuncer N, Vande Kerckhove K, van der Ploeg L, van Rijn M, van Spronsen FJ, van Teeffelen-Heithoff A, van Wegberg A, van Wyk K, Vasconcelos C, Vitoria I, Wildgoose J, Webster D, White FJ, Zweers H. Practices in prescribing protein substitutes for PKU in Europe: No uniformity of approach. Mol Genet Metab 2015; 115:17-22. [PMID: 25862610 DOI: 10.1016/j.ymgme.2015.03.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2015] [Revised: 03/18/2015] [Accepted: 03/19/2015] [Indexed: 11/16/2022]
Abstract
BACKGROUND There appears little consensus concerning protein requirements in phenylketonuria (PKU). METHODS A questionnaire completed by 63 European and Turkish IMD centres from 18 countries collected data on prescribed total protein intake (natural/intact protein and phenylalanine-free protein substitute [PS]) by age, administration frequency and method, monitoring, and type of protein substitute. Data were analysed by European region using descriptive statistics. RESULTS The amount of total protein (from PS and natural/intact protein) varied according to the European region. Higher median amounts of total protein were prescribed in infants and children in Northern Europe (n=24 centres) (infants <1 year, >2-3g/kg/day; 1-3 years of age, >2-3 g/kg/day; 4-10 years of age, >1.5-2.5 g/kg/day) and Southern Europe (n=10 centres) (infants <1 year, 2.5 g/kg/day, 1-3 years of age, 2 g/kg/day; 4-10 years of age, 1.5-2 g/kg/day), than by Eastern Europe (n=4 centres) (infants <1 year, 2.5 g/kg/day, 1-3 years of age, >2-2.5 g/kg/day; 4-10 years of age, >1.5-2 g/kg/day) and with Western Europe (n=25 centres) giving the least (infants <1 year, >2-2.5 g/kg/day, 1-3 years of age, 1.5-2 g/kg/day; 4-10 years of age, 1-1.5 g/kg/day). Total protein prescription was similar in patients aged >10 years (1-1.5 g/kg/day) and maternal patients (1-1.5 g/kg/day). CONCLUSIONS The amounts of total protein prescribed varied between European countries and appeared to be influenced by geographical region. In PKU, all gave higher than the recommended 2007 WHO/FAO/UNU safe levels of protein intake for the general population.
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Affiliation(s)
- A Aguiar
- Hospital de Santo Espirito da Ilha Terceira, Portugal
| | - K Ahring
- Kennedy Centre, Department of Clinical Genetics, Rigshospitalet, University of Copenhagen, Glostrup, Denmark
| | - M F Almeida
- Centro de Genética Médica Doutor Jacinto de Magalhães, CHP EPE, Porto, Portugal; Multidisciplinary Unit for Biomedical Research, UMIB-FCT, Porto, Portugal
| | - M Assoun
- Service des Maladies Héréditaires du Métabolisme, Hospital Necker Enfants Malades, Paris, France
| | | | - S Bigot
- Centre Hospitalier Universitaire de Rennes, France
| | - G Bihet
- Centre Hospitalier Chrétien, Centre Pinocchio Liège, Belgium
| | | | - A Burlina
- Division of Inherited Metabolic Diseases, Department of Pediatrics, University Hospital of Padova, Italy
| | - T Bushueva
- Scientific Center of Children's Health, Moscow, Russian Federation
| | - A Caris
- Centre Wallon de Génétique Humaine, Maladies Métaboliques, CHU de Liège Sart-Tilman, Belgium
| | - H Chan
- Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - A Clark
- National Centre for Inherited Metabolic Disorders, Dublin, Ireland
| | - S Clark
- Addenbrooke's Hospital, Cambridge, UK
| | - B Cochrane
- Royal Hospital for Sick Children, Glasgow, Scotland, UK
| | - K Corthouts
- University Hospitals Leuven, Center of Metabolic Diseases, Leuven, Belgium
| | | | - M Dassy
- Cliniques Universitaires St Luc, Brussels, Belgium
| | - A De Meyer
- Center of Metabolic Diseases, University Hospital, Antwerp, Belgium
| | - B Didycz
- University Children's Hospital, Cracow, Poland
| | - M Diels
- University Hospitals Leuven, Center of Metabolic Diseases, ZOL, Genk, Belgium
| | - K Dokupil
- Dr. von Hauner Children's Hospital, Munich, Germany
| | - S Dubois
- Service des Maladies Héréditaires du Métabolisme, Hospital Necker Enfants Malades, Paris, France
| | - K Eftring
- Queen Silvia's Children Hospital, Gothenburg, Sweden
| | - J Ekengren
- Queen Silvia's Children Hospital, Gothenburg, Sweden
| | | | - S Evans
- Birmingham Children's Hospital, Birmingham, UK
| | - A Faria
- Hospital Pediatrico, Centro Hospitalar e Universitário de Coimbra, EPE, Portugal
| | - A Fischer
- Klinikum am Steinenberg, Klinik für Kinder- und Jugendmedizin Reutlingen, Germany
| | - S Ford
- North Bristol NHS Trust Southmead and Frenchay, UK
| | - P Freisinger
- Klinikum am Steinenberg, Klinik für Kinder- und Jugendmedizin Reutlingen, Germany
| | - M Giżewska
- Pomeranian Medical University, Szczecin, Poland
| | - H Gokmen-Ozel
- Haccettepe University Children's Hospital, Ankara, Turkey
| | - J Gribben
- Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - F Gunden
- Uludag University Medical Faculty, Bursa, Turkey
| | | | - S Heiber
- University Hospital, Basel, Switzerland
| | - C Heidenborg
- Karolinska University Hospital, Stockholm, Sweden
| | - C Jankowski
- University Hospitals Bristol NHS Foundation Trust, UK
| | | | - I Jones
- Center of Metabolic Diseases, University Hospital, Antwerp, Belgium
| | - C Jonkers
- Academic Medical Hospital, Amsterdam, Netherlands
| | - M Joerg-Streller
- Medical University of Innsbruck, Clinic for Pediatrics, Inherited Metabolic Disorders, Austria
| | | | - E Kiss
- Semmelweis University, Hungary
| | | | - K Lang
- Ninewells Hospital, Dundee, Scotland, UK
| | - D Lier
- Klinikum am Steinenberg, Klinik für Kinder- und Jugendmedizin Reutlingen, Germany
| | - R Lilje
- Oslo University Hospital Rikshospitalet, Norway
| | - S Lowry
- Sheffield Children's NHS Foundation Trust, Sheffield, UK
| | - K Luyten
- Center of Metabolic Diseases, University Hospital, Antwerp, Belgium
| | - A MacDonald
- Birmingham Children's Hospital, Birmingham, UK.
| | - U Meyer
- Clinic of Paediatric Kidney, Liver and Metabolic Diseases Medical School Hannover, Germany
| | - D Moor
- Kinderspital Zürich, Switzerland
| | - A Pal
- Akademiska University Hospital (Children's Centre), Sweden
| | - M Robert
- Hôpital Universitaire des Enfants, Reine Fabiola, Bruxelles, Belgium
| | | | - J C Rocha
- Centro de Genética Médica Doutor Jacinto de Magalhães, CHP EPE, Porto, Portugal; Faculdade de Ciências da Saúde, Universidade Fernando Pessoa, Porto, Portugal; Center for Health Technology and Services Research (CINTESIS), Portugal
| | - C Rohde
- Hospital for Children and Adolescents, University Hospitals, University of Leipzig, Germany
| | - K Ross
- Royal Aberdeen Children's Hospital, Scotland, UK
| | - S Saruhan
- Haccettepe University Children's Hospital, Ankara, Turkey
| | - E Sjöqvist
- Children's Hospital, University Hospital Skåne, Sweden
| | - R Skeath
- Great Ormond Street Hospital for Children NHS Trust, London, UK
| | - L Stoelen
- Oslo University Hospital Rikshospitalet, Norway
| | | | - A Terry
- Alderhey Children's Hospital, Liverpool, UK
| | | | - N Tuncer
- Dokuz Eylül University Nevvar-Salih İşgören Children Hospital, Turkey
| | - K Vande Kerckhove
- University Hospitals Leuven, Center of Metabolic Diseases, Leuven, Belgium
| | | | - M van Rijn
- University of Groningen, University Medical Center, Groningen, Netherlands
| | - F J van Spronsen
- University of Groningen, University Medical Center, Groningen, Netherlands
| | | | - A van Wegberg
- Radboud University Nijmegen Medical Centre, Netherlands
| | - K van Wyk
- Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - C Vasconcelos
- Centro Hospitalar São João - Unidade de Doenças Metabólicas, Porto, Portugal
| | | | | | - D Webster
- University Hospitals Bristol NHS Foundation Trust, UK
| | - F J White
- Central Manchester University Hospitals NHS Foundation Trust, Manchester, UK
| | - H Zweers
- Radboud University Nijmegen Medical Centre, Netherlands
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Jin Z, Chan H, Ning J, Lu K, Ma D. The role of hydrogen sulfide in pathologies of the vital organs and its clinical application. J Physiol Pharmacol 2015; 66:169-179. [PMID: 25903948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Accepted: 12/15/2015] [Indexed: 06/04/2023]
Abstract
Hydrogen sulfide (H(2)S) is one of the more recently recognised gaseous transmitters that have been shown to be involved in a large range of cellular functions. While H(2)S generally has pro-survival and anti-apoptotic effects, at higher concentrations, this effect is reversed and it becomes anti-proliferative and pro-apoptotic instead. H(2)S is also involved in a number of organ specific functions such as thermoregulation, modulating myocardial activity and broncho-dilation. H(2)S has organ protective effects in ischaemia, acting as a vasodilator and negative inotrope to reduce blood pressure. H(2)S generally has a protective effect in acute inflammation and oxidative stress from causes such as allergy and toxins. In chronic organ pathology, low H(2)S levels have been observed in a number of different diseases, while there is evidence that H(2)S may be beneficial in a number of chronic organ degenerations. A number of studies on human tissue and cell line conducted in the recent years shows H(2)S exerting largely similar effects in humans as those in animals. This may indicate that the pharmacological potential of H(2)S modulators could have therapeutic value in a large range of acute conditions such as ischaemia, toxin exposure as well as chronic conditions such as hypertension, lung diseases and neurodegenerative disease.
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Affiliation(s)
- Z Jin
- Section of Anesthetics, Pain Medicine and Intensive Care, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Chelsea & Westminster Hospital, London, United Kingdom.
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Chan H, San S, Ailem Y, Williamson W. [Atypical presentation of central retinal artery occlusion]. J Fr Ophtalmol 2015; 38:e33-6. [PMID: 25572980 DOI: 10.1016/j.jfo.2014.05.013] [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] [Received: 05/17/2014] [Accepted: 05/23/2014] [Indexed: 11/15/2022]
Affiliation(s)
- H Chan
- Service d'ophtalmologie du centre hospitalier de Pau, 4, boulevard Hauterive, 64000 Pau, France.
| | - S San
- Service d'ophtalmologie du centre hospitalier de Pau, 4, boulevard Hauterive, 64000 Pau, France
| | - Y Ailem
- Service d'ophtalmologie du centre hospitalier de Pau, 4, boulevard Hauterive, 64000 Pau, France
| | - W Williamson
- Service d'ophtalmologie du centre hospitalier de Pau, 4, boulevard Hauterive, 64000 Pau, France
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Short L, Chan H, Hackland A, Mondloch C. Betty White versus Scarlett Johansson: Examining Consensus in Attractiveness Judgments for Young and Older Adult Faces. J Vis 2014. [DOI: 10.1167/14.10.1269] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [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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Singh G, Chan H, Baskin A, Gelman E, Repnin N, Kral P, Klajn R. Self-assembly of magnetite nanocubes into helical superstructures. Science 2014; 345:1149-53. [DOI: 10.1126/science.1254132] [Citation(s) in RCA: 360] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Adam S, Almeida MF, Carbasius Weber E, Champion H, Chan H, Daly A, Dixon M, Dokoupil K, Egli D, Evans S, Eyskens F, Faria A, Ferguson C, Hallam P, Heddrich-Ellerbrok M, Jacobs J, Jankowski C, Lachmann R, Lilje R, Link R, Lowry S, Luyten K, MacDonald A, Maritz C, Martins E, Meyer U, Müller E, Murphy E, Robertson LV, Rocha JC, Saruggia I, Schick P, Stafford J, Stoelen L, Terry A, Thom R, van den Hurk T, van Rijn M, van Teefelen-Heithoff A, Webster D, White FJ, Wildgoose J, Zweers H. Dietary practices in pyridoxine non-responsive homocystinuria: a European survey. Mol Genet Metab 2013; 110:454-9. [PMID: 24206934 DOI: 10.1016/j.ymgme.2013.10.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2013] [Accepted: 10/05/2013] [Indexed: 11/30/2022]
Abstract
BACKGROUND Within Europe, the management of pyridoxine (B6) non-responsive homocystinuria (HCU) may vary but there is limited knowledge about treatment practice. AIM A comparison of dietetic management practices of patients with B6 non-responsive HCU in European centres. METHODS A cross-sectional audit by questionnaire was completed by 29 inherited metabolic disorder (IMD) centres: (14 UK, 5 Germany, 3 Netherlands, 2 Switzerland, 2 Portugal, 1 France, 1 Norway, 1 Belgium). RESULTS 181 patients (73% >16 years of age) with HCU were identified. The majority (66%; n=119) were on dietary treatment (1-10 years, 90%; 11-16 years, 82%; and >16 years, 58%) with or without betaine and 34% (n=62) were on betaine alone. The median natural protein intake (g/day) on diet only was, by age: 1-10 years, 12 g; 11-16 years, 11 g; and >16 years, 45 g. With diet and betaine, median natural protein intake (g/day) by age was: 1-10 years, 13 g; 11-16 years, 20 g; and >16 years, 38 g. Fifty-two percent (n=15) of centres allocated natural protein by calculating methionine rather than a protein exchange system. A methionine-free l-amino acid supplement was prescribed for 86% of diet treated patients. Fifty-two percent of centres recommended cystine supplements for low plasma concentrations. Target treatment concentrations for homocystine/homocysteine (free/total) and frequency of biochemical monitoring varied. CONCLUSION In B6 non-responsive HCU the prescription of dietary restriction by IMD centres declined with age, potentially associated with poor adherence in older patients. Inconsistencies in biochemical monitoring and treatment indicate the need for international consensus guidelines.
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Affiliation(s)
- S Adam
- Glasgow Royal Infirmary, Royal Hospital for Sick Children, UK
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Chan H, Yu CS, Li SY. Psychiatric morbidity in Chinese patients with chronic hepatitis B infection in a local infectious disease clinic. East Asian Arch Psychiatry 2012; 22:160-168. [PMID: 23271585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
OBJECTIVE. To determine the prevalence of psychiatric morbidity, identify correlates of psychiatric morbidities, and evaluate the effectiveness of the 12-item General Health Questionnaire as a screening tool for psychiatric morbidity in Chinese patients infected with chronic hepatitis B. METHODS. This cross-sectional study was conducted in a local public specialist outpatient infectious disease clinic from October 2008 to June 2009, in which a total of 160 patients were randomly selected. Psychiatric diagnoses were established by using the Chinese-Bilingual Structured Clinical Interview for the DSM-IV (Axis I Disorders). Scores for the General Health Questionnaire were compared against the psychiatric diagnoses. RESULTS. Among 149 patients, the respective point prevalence of overall psychiatric disorders, depressive disorders, and anxiety disorders was 32%, 16%, and 14%. A family history of psychiatric disorder and absence of knowledge of mode of hepatitis B virus transmission were identified as being associated with current psychiatric disorders, current depressive disorders, and current anxiety disorders. Absence of a confidant was an independent factor for current depressive disorders and use of herbal medicine in the previous month was an independent factor for current anxiety disorders. CONCLUSIONS. Psychiatric disorders are common in Chinese patients with chronic hepatitis B. Identifying associated factors and using the General Health Questionnaire as a screening tool are useful for identifying patients with psychiatric disorders in an infectious disease clinic.
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Affiliation(s)
- H Chan
- Kwai Chung Hospital, Hong Kong SAR, China
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