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Liu X, Morgan T, Boucher F, Jumaa M. Abstract No. 239 Prognostic value of radiologic signs in hemorrhagic stroke. J Vasc Interv Radiol 2022. [DOI: 10.1016/j.jvir.2022.03.320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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Dhere V, Fischer-Valuck B, Goyal S, Liu Y, Morgan T, Ghavidel B, Moghanaki D, Hershatter B, Patel P, Jani A, Godette K, Rossi P, Patel S. Toxicity Outcomes After Low-Dose-Rate vs. High-Dose-Rate Brachytherapy Boost in Combination With External Beam Radiation for Intermediate and High-Risk Prostate Cancer. Int J Radiat Oncol Biol Phys 2021. [DOI: 10.1016/j.ijrobp.2021.07.883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Farha M, Vince R, Nallandinghal S, Stangl-Kremser J, Triner D, Morgan T, Palapattu G, Udager A, Salami S. 692P Characterization of the tumor immune microenvironment in early-stage clear cell renal cell carcinoma (ccRCC): Prognostic value of an M0-macrophage enriched subtype. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Barnes H, Alexander S, Bower L, Ehlers J, Gani C, Herbert T, Lawes R, Krause P, øller M, Morgan T, Nowee M, Smith G, van Triest B, Tyagi N, Whiteside L, McNair H. PD-0798 Development and results of a patient-reported treatment experience questionnaire on a 1.5 T MR-Linac. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)07077-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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5
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Piper K, Mitchell M, Griffin K, Morgan T, Roy A, Thomas A, Pittock L, Woznitza N, Faruqui R, Sakel M. Concordance between a neuroradiologist, a consultant radiologist and trained reporting radiographers interpreting MRI head examinations: An empirical study. Radiography (Lond) 2020; 27:475-482. [PMID: 33218744 DOI: 10.1016/j.radi.2020.10.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 10/23/2020] [Accepted: 10/27/2020] [Indexed: 11/16/2022]
Abstract
INTRODUCTION This study assessed agreement between MRI reporting radiographers and a consultant radiologist compared with an index neuroradiologist when reporting MRI head (brain/internal auditory meati [IAMs]) examinations. The effect on patient management of any discordant reports was also examined. METHODS Two trained MRI reporting radiographers (RRs), a consultant radiologist (CR) and an index neuroradiologist (INR) reported on a random sample of 210 MRI examinations. The radiographers reported during clinical practice and the radiologists in clinical practice conditions. Two independent consultant physicians (neuro-rehabilitation and neuropsychiatry) compared these reports with the index neuroradiologist report for agreement and the clinical importance of discrepant reports. RESULTS Overall observer agreement between the RRs and CR was comparable in relation to agreement with the INR: RR; 93/210 (44.3%); and the CR; 83/210 (39.4%) for all head MRI examinations (p = 0.32). For brain examinations the difference was similar: RR; 64/180 (35.6%); and CR; 54/190 (30.0%), p = 0.26. Agreement rates for the IAMs examinations were identical, 29/30 (97.7%). For all head MRI examinations (n = 210) there was a very small observed difference of <0.5% in mean agreement between the reporting radiographers and the consultant radiologist (p = 0.92) for examinations where a major disagreement would have been likely to have led to a change in patient management. CONCLUSION MRI reporting radiographers reported during clinical practice on MRI head examinations to a level of agreement comparable with a consultant radiologist. IMPLICATIONS FOR PRACTICE This is an area in which radiographers could provide additional reporting roles to the reporting service to increase capacity. Wider potential benefits include cost-effectiveness and role development/retention of radiographers.
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Affiliation(s)
- K Piper
- School of Allied and Public Health Professions, Canterbury Christ Church University, Canterbury, CT1 1QU, UK.
| | - M Mitchell
- School of Allied and Public Health Professions, Canterbury Christ Church University, Canterbury, CT1 1QU, UK; Imaging Department, Medway Maritime Hospital, Medway NHS Foundation Trust, Gillingham, ME7 5NY, UK.
| | - K Griffin
- Imaging Department, Medway Maritime Hospital, Medway NHS Foundation Trust, Gillingham, ME7 5NY, UK.
| | - T Morgan
- Radiology Department, Northampton General Hospital NHS Trust, Northampton, NN1 5BD, UK; Diagnostic/Medical Imaging Department, Hinchingbrooke Hospital, North West Anglia NHS Foundation Trust, Huntingdon, PE29 6NT, UK.
| | - A Roy
- Radiology Department, Guy's and St Thomas' NHS Foundation Trust, London, SE1 7EH, UK.
| | - A Thomas
- School of Allied and Public Health Professions, Canterbury Christ Church University, Canterbury, CT1 1QU, UK.
| | - L Pittock
- School of Allied and Public Health Professions, Canterbury Christ Church University, Canterbury, CT1 1QU, UK.
| | - N Woznitza
- School of Allied and Public Health Professions, Canterbury Christ Church University, Canterbury, CT1 1QU, UK; Radiology Department, University College London Hospitals, London, NW1 2PG, UK.
| | - R Faruqui
- Centre for Health Services Studies, University of Kent, Canterbury, CT2 7NH, UK.
| | - M Sakel
- NeuroRehabitation Service, East Kent University Hospitals NHS Foundation Trust, Canterbury, CT1 3NG, UK.
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Cowley C, Fuller P, Andrew Y, James L, Simons L, Sertoli M, Silburn S, Widdowson A, Jet Contributors, Bykov I, Rudakov D, Morgan T, Brons S, Scholten J, Vernimmen J, Bryant P, Harris B. Robust impurity detection and tracking for tokamaks. Phys Rev E 2020; 102:043311. [PMID: 33212582 DOI: 10.1103/physreve.102.043311] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 07/13/2020] [Indexed: 11/07/2022]
Abstract
A robust impurity detection and tracking code, able to generate large sets of dust tracks from tokamak camera footage, is presented. This machine learning-based code is tested with cameras from the Joint European Torus, Doublet-III-D, and Magnum-PSI and is able to generate dust tracks with a 65-100% classification accuracy. Moreover, the number dust particles detected from a single camera shot can be up to the order of 1000. Several areas of improvement for the code are highlighted, such as generating more significant training data sets and accounting for selection biases. Although the code is tested with dust in single two-dimensional camera views, it could easily be applied to multiple-camera stereoscopic reconstruction or nondust impurities.
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Affiliation(s)
- C Cowley
- Blackett Laboratory, Imperial College, London SW7 2AZ, United Kingdom
| | - P Fuller
- Blackett Laboratory, Imperial College, London SW7 2AZ, United Kingdom
| | - Y Andrew
- Blackett Laboratory, Imperial College, London SW7 2AZ, United Kingdom
| | - L James
- Blackett Laboratory, Imperial College, London SW7 2AZ, United Kingdom
| | - L Simons
- Blackett Laboratory, Imperial College, London SW7 2AZ, United Kingdom
| | - M Sertoli
- Culham Centre for Fusion Energy, Culham Science Centre, Abingdon, Oxfordshire OX14 3DB, United Kingdom
| | - S Silburn
- Culham Centre for Fusion Energy, Culham Science Centre, Abingdon, Oxfordshire OX14 3DB, United Kingdom
| | - A Widdowson
- Culham Centre for Fusion Energy, Culham Science Centre, Abingdon, Oxfordshire OX14 3DB, United Kingdom
| | - Jet Contributors
- Culham Centre for Fusion Energy, Culham Science Centre, Abingdon, Oxfordshire OX14 3DB, United Kingdom
| | - I Bykov
- General Atomics, San Diego, California 92186, USA
| | - D Rudakov
- General Atomics, San Diego, California 92186, USA
| | - T Morgan
- DIFFER-Dutch Institute for Fundamental Energy Research, 5612 AJ Eindhoven, The Netherlands
| | - S Brons
- DIFFER-Dutch Institute for Fundamental Energy Research, 5612 AJ Eindhoven, The Netherlands
| | - J Scholten
- DIFFER-Dutch Institute for Fundamental Energy Research, 5612 AJ Eindhoven, The Netherlands
| | - J Vernimmen
- DIFFER-Dutch Institute for Fundamental Energy Research, 5612 AJ Eindhoven, The Netherlands
| | - P Bryant
- Department of Electrical Engineering and Electronics, University of Liverpool, Liverpool L69 3GJ, United Kingdom
| | - B Harris
- Department of Electrical Engineering and Electronics, University of Liverpool, Liverpool L69 3GJ, United Kingdom
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Hunt A, Hanson I, Dunlop A, Bower L, Barnes H, Chick J, Herbert T, Lawes R, McNair H, Mitchell A, Mohajer J, Morgan T, Smith G, Nill S, Oelfke U, Huddart R, Hafeez S. OC-0469: MR-guided online adaptive radiotherapy for muscle invasive bladder cancer: First UK experience. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)00491-6] [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: 10/22/2022]
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Hunt A, Hanson I, Dunlop A, Barnes H, Bower L, Chick J, Cruickshank C, Hall E, Herbert T, Lawes R, McQuaid D, McNair H, Mitchell A, Mohajer J, Morgan T, Oelfke U, Smith G, Nill S, Huddart R, Hafeez S. Feasibility of magnetic resonance guided radiotherapy for the treatment of bladder cancer. Clin Transl Radiat Oncol 2020; 25:46-51. [PMID: 33015380 PMCID: PMC7522378 DOI: 10.1016/j.ctro.2020.09.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 09/03/2020] [Accepted: 09/06/2020] [Indexed: 12/15/2022] Open
Abstract
Whole bladder magnetic resonance image-guided radiotherapy using the 1.5 Telsa MR-linac is feasible. Full online adaptive planning workflow based on the anatomy seen at each fraction was performed. This was delivered within 45 min. Intra-fraction bladder filling did not compromise target coverage. Patients reported acceptable tolerance of treatment.
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Affiliation(s)
- A. Hunt
- The Institute of Cancer Research, London, UK
- The Royal Marsden NHS Foundation Trust, London, UK
| | - I. Hanson
- The Joint Department of Physics at The Institute of Cancer Research and The Royal Marsden NHS Foundation Trust, London, UK
| | - A. Dunlop
- The Joint Department of Physics at The Institute of Cancer Research and The Royal Marsden NHS Foundation Trust, London, UK
| | - H. Barnes
- The Royal Marsden NHS Foundation Trust, London, UK
| | - L. Bower
- The Institute of Cancer Research, London, UK
- The Royal Marsden NHS Foundation Trust, London, UK
| | - J. Chick
- The Joint Department of Physics at The Institute of Cancer Research and The Royal Marsden NHS Foundation Trust, London, UK
| | - C. Cruickshank
- Clinical Trials and Statistics Unit, The Institute of Cancer Research, London, UK
| | - E. Hall
- Clinical Trials and Statistics Unit, The Institute of Cancer Research, London, UK
| | - T. Herbert
- The Royal Marsden NHS Foundation Trust, London, UK
| | - R. Lawes
- The Royal Marsden NHS Foundation Trust, London, UK
| | - D. McQuaid
- The Joint Department of Physics at The Institute of Cancer Research and The Royal Marsden NHS Foundation Trust, London, UK
| | - H. McNair
- The Institute of Cancer Research, London, UK
- The Royal Marsden NHS Foundation Trust, London, UK
| | - A. Mitchell
- The Joint Department of Physics at The Institute of Cancer Research and The Royal Marsden NHS Foundation Trust, London, UK
| | - J. Mohajer
- The Joint Department of Physics at The Institute of Cancer Research and The Royal Marsden NHS Foundation Trust, London, UK
| | - T. Morgan
- The Institute of Cancer Research, London, UK
- The Royal Marsden NHS Foundation Trust, London, UK
| | - U. Oelfke
- The Joint Department of Physics at The Institute of Cancer Research and The Royal Marsden NHS Foundation Trust, London, UK
| | - G. Smith
- The Royal Marsden NHS Foundation Trust, London, UK
| | - S. Nill
- The Joint Department of Physics at The Institute of Cancer Research and The Royal Marsden NHS Foundation Trust, London, UK
| | - R. Huddart
- The Institute of Cancer Research, London, UK
- The Royal Marsden NHS Foundation Trust, London, UK
| | - S. Hafeez
- The Institute of Cancer Research, London, UK
- The Royal Marsden NHS Foundation Trust, London, UK
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9
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Sudmeier L, Morgan T, Mendoza P, Switchenko J, Schreibmann E, Esiashvili N, Eaton B. Pediatric High-Grade Glioma Patterns of Failure by Molecular Subgroup. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.1522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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10
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Dumble C, Morgan T, Wells CI, Bissett I, O'Grady G. The impact of transanal tube design for preventing anastomotic leak in anterior resection: a systematic review and meta-analysis. Tech Coloproctol 2020; 25:59-68. [PMID: 33125604 DOI: 10.1007/s10151-020-02354-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 09/29/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND Placement of a transanal tube (TAT) into the rectum is a strategy used to attempt to prevent anastomotic leak (AL) in anterior resection surgery. There is a wide variation in materials and tube design in devices used as TATs and previous meta-analyses have not considered TAT design in their analyses. This study reviews the impact that design of TAT has on AL rates. METHODS A systematic review of the literature was performed with the aim of identifying studies evaluating the use of TATs for preventing AL and then defining the design of TATs. Studies were then compared in groups based on TAT design in a meta-analysis to evaluate whether design is an important variable in outcomes. RESULTS Thirty-three studies were included. There was a wide variety of tubes used as TATs. On meta-analysis, catheter-type TATs were associated with a substantially lower rate of AL (OR: 0.46; 95% CI 0.30, 0.68). By contrast, stent-type TATs were not associated with any reduction in the incidence of AL (OR: 1.06, 95% CI 0.50, 2.22). Catheter-type TATs were also associated with substantial reductions in the rate of reoperation (OR: 0.32; 95% CI 0.20, 0.50), whereas stent-type TATs showed no benefit in the rate of reoperation (OR: 0.79; 95% CI 0.37, 1.65). CONCLUSIONS Off-the-shelf catheter-type transanal tubes appeared effective in preventing AL, whereas custom-designed stent-type TATs were not demonstrated to be effective; although high quality evidence is limited. TAT design should be an important consideration in further research of the use of TATs in anterior resection surgery.
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Affiliation(s)
- C Dumble
- Department of Surgery, University of Auckland, Auckland Hospital Clinical Support Block, 2 Park Rd, Grafton, Auckland, 1023, New Zealand
| | - T Morgan
- Department of Surgery, University of Auckland, Auckland Hospital Clinical Support Block, 2 Park Rd, Grafton, Auckland, 1023, New Zealand.
| | - C I Wells
- Department of Surgery, University of Auckland, Auckland Hospital Clinical Support Block, 2 Park Rd, Grafton, Auckland, 1023, New Zealand
| | - I Bissett
- Department of Surgery, University of Auckland, Auckland Hospital Clinical Support Block, 2 Park Rd, Grafton, Auckland, 1023, New Zealand
| | - G O'Grady
- Department of Surgery, University of Auckland, Auckland Hospital Clinical Support Block, 2 Park Rd, Grafton, Auckland, 1023, New Zealand
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11
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Soria F, Giordano A, Black P, Fairey A, Cookson M, Yu E, Kassouf W, Dall’Era M, Sridhar S, McGrath J, Wright J, Thorpe A, Morgan T, Daneshmand S, Holzbeierlein J, Bivalacqua T, North S, Barocas D, Lotan Y, Grivas P, Stephenson A, Shah J, van Rhijn B, Spiess P, Shariat S, Gontero P. Neoadjuvant chemotherapy plus radical cystectomy versus radical cystectomy alone in clinical T2 bladder cancer patients without hydronephrosis: results from a large multicenter cohort study. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)35401-x] [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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12
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Li W, Denton B, Nieboer D, Roobol M, Morgan T. Comparison of biopsy under-sampling and annual progression using hidden markov models to learn from prostate cancer active surveillance studies. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33633-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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13
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Beckmann K, Bangma C, Hellman J, Santa Olalla A, Nieboer D, Bjartell A, Morgan T, Carroll P, Trock B, Valdagni R, Roobol M. Comparison of different biopsy schedules among men on active surveillance: Analysis of the GAP3 global consortium database. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33637-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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14
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Maghsoudipour M, Bosompra N, Jen R, Li Y, Moore S, DeYoung P, Fine J, Edwards B, Gilbertson D, Owens R, Morgan T, Malhotra A. 0690 An Evaluation Of Genioglossus Strengthening On Obstructive Sleep Apnea Treatment Outcomes. Sleep 2020. [DOI: 10.1093/sleep/zsaa056.686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Introduction
Obstructive sleep apnea (OSA) is characterized by repetitive episodes of pharyngeal collapse. The genioglossus is a major upper airway dilator muscle thought to be important in OSA pathogenesis. Upper airway (UA) muscle training has reported benefits in some OSA patients. Our goal was to assess the effect of upper airway muscle training on OSA outcomes.
Methods
Sixty five patients with OSA (AHI>10/h) were divided in three subgroups: 1) Treated with auto-CPAP (n=21), 2) Previously failed or refused CPAP therapy (no treatment), (n=24), 3) Currently treated with an oral appliance who still have residual OSA (AHI>10/h), (n=20). All subjects were given a custom-made tongue strengthening device. Within each group we conducted a prospective, randomized, controlled study examining the effect of upper airway muscle training. In each subgroup, subjects were randomized to UA muscle training (volitional protrusion against resistance) or sham group (negligible resistance), with 1:1 ratio over 6 weeks of treatment (twice daily for 20 min/session). In the baseline and the final visit, subjects completed home sleep testing, questionnaires (ESS, PSQI), acoustic pharynogometry, Iowa Oral Performance Instrument (IOPI), and Psychomotor Vigilance Test (PVT).
Results
Results remain blinded; 33 patients received treatment Y and 32 patients received treatment Z. To date, we have not observed a main effect of treatment group on several measures of OSA severity. Some changes in subjective measures over time were observed but difficult to interpret until unblinding occurs.
Conclusion
Treatment of OSA using upper airway muscle training exercises requires further study. Whether muscle training is a viable approach for a definable subset of OSA patients remains unclear.
Support
R01HL085188-05A1 (U.S. NIH Grant/Contract)
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Affiliation(s)
| | - N Bosompra
- University of California San Diego, La Jolla, CA
| | - R Jen
- University of California San Diego, La Jolla, CA
| | - Y Li
- University of California San Diego, La Jolla, CA
| | - S Moore
- University of California San Diego, La Jolla, CA
| | - P DeYoung
- University of California San Diego, La Jolla, CA
| | - J Fine
- University of California San Diego, La Jolla, CA
| | - B Edwards
- University of California San Diego, La Jolla, CA
| | - D Gilbertson
- University of California San Diego, La Jolla, CA
| | - R Owens
- University of California San Diego, La Jolla, CA
| | - T Morgan
- University of California San Diego, La Jolla, CA
| | - A Malhotra
- University of California San Diego, La Jolla, CA
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Hegazi A, Ramskill N, Norbrook M, Morgan T, Dwyer E, Elgalib A, Renshaw J, Whittaker W, Milne S, Barbour A, Nathan B, Iqbal F, Esterich S, Hay P. Genital tract infections in HIV-infected pregnant women in South West London. Int J STD AIDS 2020; 31:587-592. [PMID: 32316852 DOI: 10.1177/0956462419899834] [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] [Indexed: 11/16/2022]
Abstract
There are minimal UK data on the prevalence of genital tract infections in HIV‐infected pregnant women. British HIV Association guidelines suggest sexually transmitted infection (STI) screening as early as possible in pregnancy with consideration given to repeat at 28 weeks’ gestation. A retrospective case notes review of HIV-infected pregnant women at four South London HIV Centres (1 January 2004–1 January 2014) was carried out. Five hundred and ninety-eight pregnancies in 384 patients were identified. Median age 32 years (interquartile range [IQR] 27–36) and 96% (n = 346) were heterosexually infected. HIV was diagnosed antenatally in 21% of pregnancies (n = 107). Seventy-seven per cent of women (n = 384) were of Black African ethnicity and 75% were born in sub-Saharan Africa with 14% UK-born. The majority of pregnancies (279/507) were reported to be unplanned with 42 women proceeding to termination of pregnancy. A regular male partner was reported in 95% of pregnancies (n = 539) with median relationship duration (n = 347) of four years (IQR 1.5–7.0); 11/324 (3.4%) women reported additional sexual partners during the pregnancy. 76.6% (n = 427) of women had an initial STI screen which was done in the first trimester in 52.1%; 32.1% of women had a repeat STI screen in pregnancy, 96% of which was done in the third trimester. Overall, 61 (14.3%) women were diagnosed with at least one STI during their pregnancy. Vaginal candidiasis and bacterial vaginosis were diagnosed in 27.6% (n = 100) and 21.7% (n = 73) of pregnancies, respectively. STI prevalence was low and obstetric outcomes favourable in this cohort of women. Further information about STI prevalence in this population may impact future screening guidelines.
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Affiliation(s)
- A Hegazi
- The Courtyard Clinic, Wandsworth Integrated Sexual Health, St George's University Hospital Foundation Trust, London, UK
| | - N Ramskill
- The Courtyard Clinic, Wandsworth Integrated Sexual Health, St George's University Hospital Foundation Trust, London, UK
| | - M Norbrook
- Department of Genitourinary Medicine, Kingston Hospital NHS Foundation Trust, London, UK
| | - T Morgan
- The Courtyard Clinic, Wandsworth Integrated Sexual Health, St George's University Hospital Foundation Trust, London, UK
| | - E Dwyer
- The Courtyard Clinic, Wandsworth Integrated Sexual Health, St George's University Hospital Foundation Trust, London, UK
| | - A Elgalib
- Department of Genitourinary Medicine, Croydon University Hospital, Croydon, UK
| | - J Renshaw
- The Courtyard Clinic, Wandsworth Integrated Sexual Health, St George's University Hospital Foundation Trust, London, UK
| | - W Whittaker
- University of Manchester, Manchester Centre for Health Economics, Manchester, UK
| | - S Milne
- Department of Genitourinary Medicine, Croydon University Hospital, Croydon, UK
| | - A Barbour
- The Courtyard Clinic, Wandsworth Integrated Sexual Health, St George's University Hospital Foundation Trust, London, UK
| | - B Nathan
- Department of Genitourinary Medicine, Kingston Hospital NHS Foundation Trust, London, UK
| | - F Iqbal
- The Courtyard Clinic, Wandsworth Integrated Sexual Health, St George's University Hospital Foundation Trust, London, UK
| | - S Esterich
- Epsom and Saint Helier University Hospitals NHS Trust, Epsom Hospital, Epsom, UK
| | - P Hay
- The Courtyard Clinic, Wandsworth Integrated Sexual Health, St George's University Hospital Foundation Trust, London, UK
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Britzger D, Currie J, Ridder AGD, Gehrmann T, Glover EWN, Gwenlan C, Huss A, Morgan T, Niehues J, Pires J, Rabbertz K, Sutton MR. Calculations for deep inelastic scattering using fast interpolation grid techniques at NNLO in QCD and the extraction of α s from HERA data. Eur Phys J C Part Fields 2019; 79:845. [PMID: 31807114 PMCID: PMC6860626 DOI: 10.1140/epjc/s10052-019-7351-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Accepted: 09/27/2019] [Indexed: 06/10/2023]
Abstract
The extension of interpolation-grid frameworks for perturbative QCD calculations at next-to-next-to-leading order (NNLO) is presented for deep inelastic scattering (DIS) processes. A fast and flexible evaluation of higher-order predictions for any a posteriori choice of parton distribution functions (PDFs) or value of the strong coupling constant is essential in iterative fitting procedures to extract PDFs and Standard Model parameters as well as for a detailed study of the scale dependence. The APPLfast project, described here, provides a generic interface between the parton-level Monte Carlo program NNLOjet and both the APPLgrid and fastNLO libraries for the production of interpolation grids at NNLO accuracy. Details of the interface for DIS processes are presented together with the required interpolation grids at NNLO, which are made available. They cover numerous inclusive jet measurements by the H1 and ZEUS experiments at HERA. An extraction of the strong coupling constant is performed as an application of the use of such grids and a best-fit value of α s ( M Z ) = 0.1170 ( 15 ) exp ( 25 ) th is obtained using the HERA inclusive jet cross section data.
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Affiliation(s)
- D. Britzger
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 Munich, Germany
| | - J. Currie
- Institute for Particle Physics Phenomenology, Durham University, Durham, DH1 3LE UK
| | - A. Gehrmann-De Ridder
- Institute for Theoretical Physics, ETH, Wolfgang-Pauli-Strasse 27, 8093 Zurich, Switzerland
- Physik-Institut, Universität Zürich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
| | - T. Gehrmann
- Physik-Institut, Universität Zürich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
| | - E. W. N. Glover
- Institute for Particle Physics Phenomenology, Durham University, Durham, DH1 3LE UK
| | - C. Gwenlan
- Department of Physics, The University of Oxford, Oxford, OX1 3PU UK
| | - A. Huss
- Theoretical Physics Department, CERN, 1211 Geneva 23, Switzerland
| | - T. Morgan
- Institute for Particle Physics Phenomenology, Durham University, Durham, DH1 3LE UK
| | - J. Niehues
- Institute for Particle Physics Phenomenology, Durham University, Durham, DH1 3LE UK
| | - J. Pires
- CFTP, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisbon, Portugal
- LIP, Avenida Professor Gama Pinto 2, 1649-003 Lisbon, Portugal
| | - K. Rabbertz
- Institut für Experimentelle Teilchenphysik (ETP), Karlsruhe Institute of Technology (KIT), Wolgang-Gaede-Str. 1, 76131 Karlsruhe, Germany
| | - M. R. Sutton
- Department of Physics and Astronomy, The University of Sussex, Brighton, BN1 9RH UK
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Whitacre E, Manahan E, Burak W, Morgan T, An R, Loesch D. Abstract P3-11-17: A novel biodynamic imaging assay predicts success or failure of neoadjuvant chemotherapy in breast cancer patients. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p3-11-17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Use of neoadjuvant chemotherapy (NAC) in breast cancer patients has increased significantly over the past decade. The clinical benefits of NAC, including potential to downstage disease, facilitation of breast conserving surgery and use of pathologic response as a prognostic marker, are well established. However, with multiple regimens approved and recommended for NAC, choosing the optimal therapy for individual patients remains a challenge. Biodynamic imaging (BI), a novel technology that captures cellular motility in living tissue via Doppler spectroscopy, could be used ex-vivo to prospectively evaluate the efficacy of systemic therapies in patient tumor samples prior to treatment. This study aimed to determine whether BI could accurately predict likelihood of response to NAC in breast cancer patients.
Methods: Fresh core biopsies were obtained from 84 patients prospectively enrolled in an IRB-approved clinical trial at 5 institutions between 1/5/17 and 8/3/2018. Patient tumor tissue was collected at time of routine diagnostic biopsy and sent to a central laboratory where it was divided into intact tumor fragments measuring approximately 1mm in diameter. Fragments were placed into 96 well plates and imaged using the BI assay (Onco4D™), while being challenged by various cytotoxic agents for up to 20 hours. Cellular characteristics and motility signatures were evaluated and compared to pathologic NAC response established upon surgical resection (mastectomy or lumpectomy).
Results: At the time of this analysis, centrally-confirmed pathologic response data were available for 17 patients treated with doxorubicin/cyclophosphamide + taxane (AC). Pathologic outcomes are pending for an additional 8 AC patients. The remainder of the 84 patients initially enrolled in the study either did not receive NAC (n=10), have not yet selected a course of therapy (n=12), or received NAC regimens other than AC (n=37). Of the 17 currently evaluable AC-treated patients, 4 had triple negative (TN) disease, 12 were hormone receptor positive, and 1 hormone receptor negative patient showed equivocal HER2 results. Two of the TN patients were known to harbor pathogenic BRCA1 mutations and received carboplatin in addition to AC. Seven of 17 patients (40%) displayed resistance to AC (2 with progressive and 5 with stable disease) while 10 experienced objective response (8 partial and 2 complete response). A multilinear regression model using 10 BI markers accurately classified 16 of 17 patients (94%) while producing 1 false prediction of partial response for a patient with stable disease clinically (R-squared=0.9994, p<.0001). The positive predictive and negative predictive values of BI to AC response were 100% and 91%, respectively.
Table 1.Performance Characteristics Clinical OutcomeResponseNon-ResponseTotalClassifierResponse10111 Non-Response066 Total10717
Conclusion: BI was able to accurately predict patient response to neoadjuvant AC, demonstrating the potential for the platform to support personalized patient therapy. This clinical trial is ongoing and will report out results for TC (docetaxel/cyclophosphamide), TCHP (docetaxel/carboplatin/trastuzumab + pertuzumab), and additional AC patients as outcome data are accrued.
Citation Format: Whitacre E, Manahan E, Burak W, Morgan T, An R, Loesch D. A novel biodynamic imaging assay predicts success or failure of neoadjuvant chemotherapy in breast cancer patients [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P3-11-17.
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Affiliation(s)
- E Whitacre
- Breast Center of Southern Arizona, Tucson, AZ; Dalton Surgical Group, Dalton, GA; Memorial Health University Medical Center, Savannah, GA; Animated Dynamics, Inc., Indianapolis, IN
| | - E Manahan
- Breast Center of Southern Arizona, Tucson, AZ; Dalton Surgical Group, Dalton, GA; Memorial Health University Medical Center, Savannah, GA; Animated Dynamics, Inc., Indianapolis, IN
| | - W Burak
- Breast Center of Southern Arizona, Tucson, AZ; Dalton Surgical Group, Dalton, GA; Memorial Health University Medical Center, Savannah, GA; Animated Dynamics, Inc., Indianapolis, IN
| | - T Morgan
- Breast Center of Southern Arizona, Tucson, AZ; Dalton Surgical Group, Dalton, GA; Memorial Health University Medical Center, Savannah, GA; Animated Dynamics, Inc., Indianapolis, IN
| | - R An
- Breast Center of Southern Arizona, Tucson, AZ; Dalton Surgical Group, Dalton, GA; Memorial Health University Medical Center, Savannah, GA; Animated Dynamics, Inc., Indianapolis, IN
| | - D Loesch
- Breast Center of Southern Arizona, Tucson, AZ; Dalton Surgical Group, Dalton, GA; Memorial Health University Medical Center, Savannah, GA; Animated Dynamics, Inc., Indianapolis, IN
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18
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Abugideiri M, Press R, Zhang C, Thomas M, Tian S, Jhaveri J, Cassidy R, Zaenger D, Morgan T, Madden N, Parks J, Buchwald Z, Morrison D, Chen Z, Robertson Y, Phillips R, Landry J, Godette K. Improving Reproducibility and Inter-Rater Reliability for Lumpectomy Cavity Boost Contouring in Breast Cancer Patients Using a 3-D Bio-Absorbable Tissue Marker. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.1602] [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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19
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Haghani A, Cacciottolo M, Doty K, Sioutas C, Town T, Morgan T, Levine M. CIGARETTES AND AIR POLLUTION SHOW CONVERGENT INTERACTIONS WITH APOE-SEX IN HUMANS AND MICE. Innov Aging 2018. [DOI: 10.1093/geroni/igy023.3226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- A Haghani
- Leonard Davis School of Gerontology, University of Southern California, Los Angeles, CA, Los Angeles, California, United States
| | - M Cacciottolo
- Leonard Davis School of Gerontology, University of Southern California, Los Angeles, CA, United States
| | - K Doty
- Zilkha Neurogenetic Institute, University of Southern California, Los Angeles, CA, United States
| | - C Sioutas
- Viterbi School of Engineering, University of Southern California, Los Angeles, CA, United States
| | - T Town
- Zilkha Neurogenetic Institute, University of Southern California, Los Angeles, CA, United States
| | - T Morgan
- Leonard Davis School of Gerontology, University of Southern California, Los Angeles, CA, United States
| | - M Levine
- Yale School of Medicine, United States;. Caleb Finch, Leonard Davis School of Gerontology, University of Southern California, Los Angeles, CA, United States
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Buchwald Z, Fortune C, Zhang C, Abugideiri M, Jhaveri J, Press R, Morgan T, Tian S, Yushak M, Godette K, Landry J, Cardona K, Khan M. Pre- vs Post-Operative Radiation Therapy, and Time to Surgery: An Exploratory Analysis of Predictors of Survival in Soft Tissue Sarcoma Stratified by Histological Subtype. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.726] [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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21
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Wan J, Morgan T, Truong L, Poder L, Weinstein S, Kohi M, Feldstein V. Abstract No. 587 Technical success and diagnostic yield of image-guided percutaneous pancreas transplant biopsy. J Vasc Interv Radiol 2018. [DOI: 10.1016/j.jvir.2018.01.632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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22
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Morgan T, Widjaja W, Poon R, Laura S, Lefter M. PO 9 Locally advanced breast cancer: A regional centre's experience. Breast 2018. [DOI: 10.1016/j.breast.2018.02.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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23
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Nordstrom J, Nixon C, Pickeral J, Kao Lam CY, Liu L, Li H, Sharma S, Gorlatov S, Chen F, Sampathkumar K, Tomaras G, Alam S, Tsai P, Morgan T, Ho P, Haynes B, Ferrari G, Sung J, Margolis D, Victor Garcia J, Koenig S. Preclinical development of a bispecific HIV x CD3 DART molecule that redirects T cells to kill HIV envelope (env)-expressing cells. J Virus Erad 2017. [DOI: 10.1016/s2055-6640(20)30564-1] [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: 11/16/2022] Open
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24
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Harbell JW, Morgan T, Feldstein VA, Roll GR, Posselt A, Kang SM, Feng S, Hirose R, Freise CE, Stock P. Splenic Vein Thrombosis Following Pancreas Transplantation: Identification of Factors That Support Conservative Management. Am J Transplant 2017; 17:2955-2962. [PMID: 28707821 DOI: 10.1111/ajt.14428] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [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: 02/14/2017] [Revised: 06/14/2017] [Accepted: 07/03/2017] [Indexed: 01/25/2023]
Abstract
Prophylaxis for graft portal/splenic venous thrombosis following pancreas transplant varies between institutions. Similarly, treatment of venous thrombosis ranges from early re-exploration to conservative management with anticoagulation. We wished to determine the prevalence of graft splenic vein (SV) thrombosis, as well as the clinical significance of non-occlusive thrombus observed on routine imaging. Records of 112 pancreas transplant recipients over a 5-year period at a single center were reviewed. Venous thrombosis was defined as absence of flow or presence of thrombus identified in any part of the graft SV on ultrasound. Thirty patients (27%) had some degree of thrombus or absence of flow in the SV on postoperative ultrasound. There were 5 graft losses in this group. Four were due to venous thrombosis, and occurred within 20 days of transplant. All patients with non-occlusive partial SV thrombus but normal arterial signal on Doppler ultrasound were successfully treated with IV heparin followed by warfarin for 3-6 months, and remained insulin independent. Findings of arterial signal abnormalities, such as absence or reversal of diastolic flow within the graft, require urgent operative intervention since this finding can be associated with more extensive thrombus that may lead to graft loss.
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Affiliation(s)
- J W Harbell
- Division of Transplantation, Department of Surgery, University of California San Francisco, San Francisco, CA
| | - T Morgan
- Department of Radiology, University of California San Francisco, San Francisco, CA
| | - V A Feldstein
- Department of Radiology, University of California San Francisco, San Francisco, CA
| | - G R Roll
- Division of Transplantation, Department of Surgery, University of California San Francisco, San Francisco, CA
| | - A Posselt
- Division of Transplantation, Department of Surgery, University of California San Francisco, San Francisco, CA
| | - S-M Kang
- Division of Transplantation, Department of Surgery, University of California San Francisco, San Francisco, CA
| | - S Feng
- Division of Transplantation, Department of Surgery, University of California San Francisco, San Francisco, CA
| | - R Hirose
- Division of Transplantation, Department of Surgery, University of California San Francisco, San Francisco, CA
| | - C E Freise
- Division of Transplantation, Department of Surgery, University of California San Francisco, San Francisco, CA
| | - P Stock
- Division of Transplantation, Department of Surgery, University of California San Francisco, San Francisco, CA
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25
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Ratynskaia S, Tolias P, De Angeli M, Weinzettl V, Matejicek J, Bykov I, Rudakov D, Vignitchouk L, Thorén E, Riva G, Ripamonti D, Morgan T, Panek R, De Temmerman G. Tungsten dust remobilization under steady-state and transient plasma conditions. Nuclear Materials and Energy 2017. [DOI: 10.1016/j.nme.2016.10.021] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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26
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De Angeli M, Tolias P, Ratynskaia S, Ripamonti D, Riva G, Bardin S, Morgan T, De Temmerman G. Remobilization of tungsten dust from castellated plasma-facing components. Nuclear Materials and Energy 2017. [DOI: 10.1016/j.nme.2017.01.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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27
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Cacciottolo M, Morgan T, Saffari A, Sioutas C, Chen J, Finch C. NEURODEGENERATIVE EFFECT OF NANOSIZED URBAN AIRBORNE PARTICULATE MATERIAL (NPM). Innov Aging 2017. [DOI: 10.1093/geroni/igx004.4208] [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)
- M. Cacciottolo
- USC Leonard Davis School of Gerontology, University of Southern California, Los Angeles, California,
| | - T. Morgan
- USC Leonard Davis School of Gerontology, University of Southern California, Los Angeles, California,
| | - A. Saffari
- USC Viterbi School of Engineering, University of Southern California, Los Angeles, California,
| | - C. Sioutas
- USC Viterbi School of Engineering, University of Southern California, Los Angeles, California,
| | - J. Chen
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - C.E. Finch
- USC Leonard Davis School of Gerontology, University of Southern California, Los Angeles, California,
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28
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Cacciottolo M, Morgan T, Saffari A, Sioutas C, Chen J, Finch C. NEURODEGENERATIVE EFFECT OF NANOSIZED URBAN AIRBORNE PARTICULATE MATERIAL (NPM). Innov Aging 2017. [DOI: 10.1093/geroni/igx004.2232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- M. Cacciottolo
- Leonard Davis School of Gerontology, University of Southern California, Los Angeles, California,
| | - T. Morgan
- Leonard Davis School of Gerontology, University of Southern California, Los Angeles, California,
| | - A. Saffari
- USC Viterbi School of Engineering, University of Southern California, Los Angeles, California,
| | - C. Sioutas
- USC Viterbi School of Engineering, University of Southern California, Los Angeles, California,
| | - J. Chen
- University of Southern California, Los Angeles, California
| | - C.E. Finch
- Leonard Davis School of Gerontology, University of Southern California, Los Angeles, California,
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29
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Grossman RL, Abel B, Angiuoli S, Barrett JC, Bassett D, Bramlett K, Blumenthal GM, Carlsson A, Cortese R, DiGiovanna J, Davis-Dusenbery B, Dittamore R, Eberhard DA, Febbo P, Fitzsimons M, Flamig Z, Godsey J, Goswami J, Gruen A, Ortuño F, Han J, Hayes D, Hicks J, Holloway D, Hovelson D, Johnson J, Juhl H, Kalamegham R, Kamal R, Kang Q, Kelloff GJ, Klozenbuecher M, Kolatkar A, Kuhn P, Langone K, Leary R, Loverso P, Manmathan H, Martin AM, Martini J, Miller D, Mitchell M, Morgan T, Mulpuri R, Nguyen T, Otto G, Pathak A, Peters E, Philip R, Posadas E, Reese D, Reese MG, Robinson D, Dei Rossi A, Sakul H, Schageman J, Singh S, Scher HI, Schmitt K, Silvestro A, Simmons J, Simmons T, Sislow J, Talasaz A, Tang P, Tewari M, Tomlins S, Toukhy H, Tseng HR, Tuck M, Tzou A, Vinson J, Wang Y, Wells W, Welsh A, Wilbanks J, Wolf J, Young L, Lee J, Leiman LC. Collaborating to Compete: Blood Profiling Atlas in Cancer (BloodPAC) Consortium. Clin Pharmacol Ther 2017; 101:589-592. [PMID: 28187516 PMCID: PMC5525192 DOI: 10.1002/cpt.666] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 02/08/2017] [Accepted: 02/08/2017] [Indexed: 01/02/2023]
Abstract
The cancer community understands the value of blood profiling measurements in assessing and monitoring cancer. We describe an effort among academic, government, biotechnology, diagnostic, and pharmaceutical companies called the Blood Profiling Atlas in Cancer (BloodPAC) Project. BloodPAC will aggregate, make freely available, and harmonize for further analyses, raw datasets, relevant associated clinical data (e.g., clinical diagnosis, treatment history, and outcomes), and sample preparation and handling protocols to accelerate the development of blood profiling assays.
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Affiliation(s)
- R L Grossman
- Center for Data Intensive Science, University of Chicago, Chicago, Illinois, USA
| | - B Abel
- Genomic Health, Redwood City, California, USA
| | - S Angiuoli
- Personal Genome Diagnostics, Baltimore, Maryland, USA
| | | | | | - K Bramlett
- Thermo Fisher Scientific, Austin, Texas, USA
| | - G M Blumenthal
- Center for Drug Evaluation and Research, Food and Drug Administration, Silver Springs, Maryland, USA
| | - A Carlsson
- Department of Molecular and Medical Pharmacology, Crump Institute for Molecular Imaging, University of California, Los Angeles, California, USA
| | - R Cortese
- Seven Bridges, Cambridge, Massachusetts, USA
| | | | | | - R Dittamore
- Epic Research and Diagnostics, San Diego, California, USA
| | | | - P Febbo
- Genomic Health, Redwood City, California, USA
| | - M Fitzsimons
- Center for Data Intensive Science, University of Chicago, Chicago, Illinois, USA
| | - Z Flamig
- Center for Data Intensive Science, University of Chicago, Chicago, Illinois, USA
| | - J Godsey
- Thermo Fisher Scientific, Waltham, Massachusetts, USA
| | - J Goswami
- Thermo Fisher Scientific, Carlsbad, California, USA
| | - A Gruen
- Seven Bridges, Cambridge, Massachusetts, USA
| | - F Ortuño
- Center for Data Intensive Science, University of Chicago, Chicago, Illinois, USA
| | - J Han
- Genomic Health, Redwood City, California, USA
| | - D Hayes
- University of Michigan, Ann Arbor, Michigan, USA
| | - J Hicks
- Department of Molecular and Medical Pharmacology, Crump Institute for Molecular Imaging, University of California, Los Angeles, California, USA
| | - D Holloway
- Seven Bridges, Cambridge, Massachusetts, USA
| | - D Hovelson
- University of Michigan, Ann Arbor, Michigan, USA
| | - J Johnson
- AstraZeneca, Waltham, Massachusetts, USA
| | - H Juhl
- Indivumed GmbH, Hamburg, Germany
| | - R Kalamegham
- Genentech, Washington, District of Columbia, USA
| | - R Kamal
- Omicia, Oakland, California, USA
| | - Q Kang
- University of Michigan, Ann Arbor, Michigan, USA
| | - G J Kelloff
- Office of the Director, National Cancer Institute, Bethesda, Maryland, USA
| | | | - A Kolatkar
- Department of Molecular and Medical Pharmacology, Crump Institute for Molecular Imaging, University of California, Los Angeles, California, USA
| | - P Kuhn
- Department of Molecular and Medical Pharmacology, Crump Institute for Molecular Imaging, University of California, Los Angeles, California, USA
| | - K Langone
- Genomic Health, Redwood City, California, USA
| | - R Leary
- Novartis Institute for Biomedical Research, Cambridge, Massachusetts, USA
| | - P Loverso
- Personal Genome Diagnostics, Baltimore, Maryland, USA
| | - H Manmathan
- Seven Bridges, Cambridge, Massachusetts, USA
| | - A-M Martin
- Novartis Pharmaceuticals, East Hanover, New Jersey, USA
| | | | - D Miller
- Center for Data Intensive Science, University of Chicago, Chicago, Illinois, USA
| | - M Mitchell
- Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - T Morgan
- University of Michigan, Ann Arbor, Michigan, USA
| | - R Mulpuri
- Provista Diagnostics Inc., New York, New York, USA
| | - T Nguyen
- Center for Data Intensive Science, University of Chicago, Chicago, Illinois, USA
| | - G Otto
- Foundation Medicine, Cambridge, Massachusetts, USA
| | - A Pathak
- Center for Device and Radiological Health, Food and Drug Administration, Silver Springs, Maryland, USA
| | - E Peters
- Genentech, South San Francisco, California, USA
| | - R Philip
- Center for Device and Radiological Health, Food and Drug Administration, Silver Springs, Maryland, USA
| | - E Posadas
- CytoLumina, Inc., Los Angeles, California, USA.,Cedar-Sinai Medical Center, Los Angeles, California, USA
| | - D Reese
- Provista Diagnostics Inc., New York, New York, USA
| | | | - D Robinson
- Novartis Institute for Biomedical Research, Cambridge, Massachusetts, USA
| | - A Dei Rossi
- Genomic Health, Redwood City, California, USA
| | - H Sakul
- Pfizer, San Diego, California, USA
| | - J Schageman
- Thermo Fisher Scientific, Austin, Texas, USA
| | - S Singh
- Foundation Medicine, Cambridge, Massachusetts, USA
| | - H I Scher
- Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - K Schmitt
- Center for Data Intensive Science, University of Chicago, Chicago, Illinois, USA
| | - A Silvestro
- Novartis Institute for Biomedical Research, Cambridge, Massachusetts, USA
| | - J Simmons
- Personal Genome Diagnostics, Baltimore, Maryland, USA
| | - T Simmons
- Center for Data Intensive Science, University of Chicago, Chicago, Illinois, USA
| | - J Sislow
- Center for Data Intensive Science, University of Chicago, Chicago, Illinois, USA
| | - A Talasaz
- Guardant Health, Inc., Redwood City, California, USA
| | - P Tang
- Center for Data Intensive Science, University of Chicago, Chicago, Illinois, USA
| | - M Tewari
- University of Michigan, Ann Arbor, Michigan, USA
| | - S Tomlins
- University of Michigan, Ann Arbor, Michigan, USA
| | - H Toukhy
- Guardant Health, Inc., Redwood City, California, USA
| | - H R Tseng
- CytoLumina, Inc., Los Angeles, California, USA.,Crump Institute for Molecular Imaging, University of California, Los Angeles, California, USA
| | - M Tuck
- University of Michigan, Ann Arbor, Michigan, USA
| | - A Tzou
- Center for Device and Radiological Health, Food and Drug Administration, Silver Springs, Maryland, USA
| | - J Vinson
- Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Y Wang
- Epic Research and Diagnostics, San Diego, California, USA
| | - W Wells
- Open Commons Consortium, Chicago, Illinois, USA
| | - A Welsh
- Foundation Medicine, Cambridge, Massachusetts, USA
| | - J Wilbanks
- Sage Bionetworks, Seattle, Washington, USA
| | - J Wolf
- Provista Diagnostics Inc., New York, New York, USA
| | - L Young
- Foundation Medicine, Cambridge, Massachusetts, USA
| | - Jsh Lee
- Office of the Director, National Cancer Institute, Bethesda, Maryland, USA
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Lythgoe H, Morgan T, Heaf E, Lloyd O, Al-Abadi E, Armon K, Bailey K, Davidson J, Friswell M, Gardner-Medwin J, Haslam K, Ioannou Y, Leahy A, Leone V, Pilkington C, Rangaraj S, Riley P, Tizard EJ, Wilkinson N, Beresford MW. Evaluation of the ACR and SLICC classification criteria in juvenile-onset systemic lupus erythematosus: a longitudinal analysis. Lupus 2017; 26:1285-1290. [PMID: 28361566 DOI: 10.1177/0961203317700484] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objectives The Systemic Lupus International Collaborating Clinics (SLICC) group proposed revised classification criteria for systemic lupus erythematosus (SLICC-2012 criteria). This study aimed to compare these criteria with the well-established American College of Rheumatology classification criteria (ACR-1997 criteria) in a national cohort of juvenile-onset systemic lupus erythematosus (JSLE) patients and evaluate how patients' classification criteria evolved over time. Methods Data from patients in the UK JSLE Cohort Study with a senior clinician diagnosis of probable evolving, or definite JSLE, were analyzed. Patients were assessed using both classification criteria within 1 year of diagnosis and at latest follow up (following a minimum 12-month follow-up period). Results A total of 226 patients were included. The SLICC-2012 was more sensitive than ACR-1997 at diagnosis (92.9% versus 84.1% p < 0.001) and after follow up (100% versus 92.0% p < 0.001). Most patients meeting the SLICC-2012 criteria and not the ACR-1997 met more than one additional criterion on the SLICC-2012. Conclusions The SLICC-2012 was better able to classify patients with JSLE than the ACR-1997 and did so at an earlier stage in their disease course. SLICC-2012 should be considered for classification of JSLE patients in observational studies and clinical trial eligibility.
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Affiliation(s)
- H Lythgoe
- 1 Department of Women's and Children's Health, Institute of Translational Medicine, University of Liverpool, UK
- 2 NIHR Alder Hey Clinical Research Facility, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - T Morgan
- 1 Department of Women's and Children's Health, Institute of Translational Medicine, University of Liverpool, UK
| | - E Heaf
- 3 Department of Paediatric Rheumatology, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - O Lloyd
- 3 Department of Paediatric Rheumatology, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - E Al-Abadi
- 4 Birmingham Children's Hospital NHS Foundation Trust, Birmingham, UK
| | - K Armon
- 5 Addenbrookes Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - K Bailey
- 6 Nuffield Orthopaedic Centre, Oxford University Hospitals NHS Foundation Trust, UK
| | - J Davidson
- 7 Royal Hospital for Sick Children, Edinburgh, UK
| | - M Friswell
- 8 The Great North Children's Hospital, The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | | | - K Haslam
- 10 Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK
| | - Y Ioannou
- 11 Arthritis Research UK Centre for Adolescent Rheumatology, University College London, London, UK
| | - A Leahy
- 12 Southampton Children's Hospital, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - V Leone
- 13 Leeds Children's Hospital NHS Trust, Leeds, UK
| | - C Pilkington
- 14 Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - S Rangaraj
- 15 Nottingham Children's Hospital, Nottingham University Hospitals NHS Trust, UK
| | - P Riley
- 16 Royal Manchester Children's Hospital, Central Manchester University Hospitals NHS Foundation Trust, Manchester, UK
| | - E J Tizard
- 17 Bristol Royal Hospital for Children, University Hospitals Bristol NHS Foundation Trust, UK
| | - N Wilkinson
- 18 Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, UK
| | - M W Beresford
- 1 Department of Women's and Children's Health, Institute of Translational Medicine, University of Liverpool, UK
- 2 NIHR Alder Hey Clinical Research Facility, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
- 3 Department of Paediatric Rheumatology, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
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Jackson W, Desai N, Tumati V, Lee J, Dess R, Soni P, Abugharib A, Hamstra D, Hearn J, Sandler H, Zumsteg Z, Montgomery J, Hollenbeck B, Palapattu G, Tomlins S, Mera R, Morgan T, Feng F, Spratt D. Anatomic Patterns of Recurrence Following Biochemical Relapse After Postprostatectomy Radiation Therapy: A Multi-institutional Study. Int J Radiat Oncol Biol Phys 2016. [DOI: 10.1016/j.ijrobp.2016.06.1212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Jackson W, Desai N, Tumati V, Lee J, Dess R, Soni P, Abugharib A, Hamstra D, Hearn J, Sandler H, Zumsteg Z, Montgomery J, Hollenbeck B, Miller D, Palapattu G, Tomlins S, Mera R, Morgan T, Feng F, Spratt D. Predictors of Rapid Treatment Failure After Postoperative Radiation Therapy: A Multicenter Study. Int J Radiat Oncol Biol Phys 2016. [DOI: 10.1016/j.ijrobp.2016.06.461] [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: 10/20/2022]
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Soni P, Moraes F, Jackson W, Gadia R, Dess R, Lee J, Palapattu G, Tomlins S, Mera R, Morgan T, Hearn J, Sandler H, Hamstra D, Leite E, Zumsteg Z, Feng F, Spratt D. Multicenter Independent Validation of the Zumsteg-Spratt Risk Classification System of Intermediate- and High-Risk Men Treated With Dose-Escalated Radiation Therapy Without Androgen Deprivation Therapy. Int J Radiat Oncol Biol Phys 2016. [DOI: 10.1016/j.ijrobp.2016.06.1209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Lythgoe H, Morgan T, Heaf E, Lloyd O, Beresford M. OP0218 Evaluation of The Acr and Slicc Classification Criteria in Juvenile Systemic Lupus Erythematosus: A Longitudinal Analysis. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.3430] [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: 11/03/2022]
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Matsuo K, Takazawa Y, Ross MS, Elishaev E, Podzielinski I, Yunokawa M, Sheridan TB, Bush SH, Klobocista MM, Blake EA, Takano T, Matsuzaki S, Baba T, Satoh S, Shida M, Nishikawa T, Ikeda Y, Adachi S, Yokoyama T, Takekuma M, Fujiwara K, Hazama Y, Kadogami D, Moffitt MN, Takeuchi S, Nishimura M, Iwasaki K, Ushioda N, Johnson MS, Yoshida M, Hakam A, Li SW, Richmond AM, Machida H, Mhawech-Fauceglia P, Ueda Y, Yoshino K, Yamaguchi K, Oishi T, Kajiwara H, Hasegawa K, Yasuda M, Kawana K, Suda K, Miyake TM, Moriya T, Yuba Y, Morgan T, Fukagawa T, Wakatsuki A, Sugiyama T, Pejovic T, Nagano T, Shimoya K, Andoh M, Shiki Y, Enomoto T, Sasaki T, Fujiwara K, Mikami M, Shimada M, Konishi I, Kimura T, Post MD, Shahzad MM, Im DD, Yoshida H, Omatsu K, Ueland FR, Kelley JL, Karabakhtsian RG, Roman LD. Significance of histologic pattern of carcinoma and sarcoma components on survival outcomes of uterine carcinosarcoma. Ann Oncol 2016; 27:1257-66. [PMID: 27052653 DOI: 10.1093/annonc/mdw161] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [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: 12/07/2015] [Accepted: 03/29/2016] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND To examine the effect of the histology of carcinoma and sarcoma components on survival outcome of uterine carcinosarcoma. PATIENTS AND METHODS A multicenter retrospective study was conducted to examine uterine carcinosarcoma cases that underwent primary surgical staging. Archived slides were examined and histologic patterns were grouped based on carcinoma (low-grade versus high-grade) and sarcoma (homologous versus heterologous) components, correlating to clinico-pathological demographics and outcomes. RESULTS Among 1192 cases identified, 906 cases were evaluated for histologic patterns (carcinoma/sarcoma) with high-grade/homologous (40.8%) being the most common type followed by high-grade/heterologous (30.9%), low-grade/homologous (18.0%), and low-grade/heterologous (10.3%). On multivariate analysis, high-grade/heterologous (5-year rate, 34.0%, P = 0.024) and high-grade/homologous (45.8%, P = 0.017) but not low-grade/heterologous (50.6%, P = 0.089) were independently associated with decreased progression-free survival (PFS) compared with low-grade/homologous (60.3%). In addition, older age, residual disease at surgery, large tumor, sarcoma dominance, deep myometrial invasion, lymphovascular space invasion, and advanced-stage disease were independently associated with decreased PFS (all, P < 0.01). Both postoperative chemotherapy (5-year rates, 48.6% versus 39.0%, P < 0.001) and radiotherapy (50.1% versus 44.1%, P = 0.007) were significantly associated with improved PFS in univariate analysis. However, on multivariate analysis, only postoperative chemotherapy remained an independent predictor for improved PFS [hazard ratio (HR) 0.34, 95% confidence interval (CI) 0.27-0.43, P < 0.001]. On univariate analysis, significant treatment benefits for PFS were seen with ifosfamide for low-grade carcinoma (82.0% versus 49.8%, P = 0.001), platinum for high-grade carcinoma (46.9% versus 32.4%, P = 0.034) and homologous sarcoma (53.1% versus 38.2%, P = 0.017), and anthracycline for heterologous sarcoma (66.2% versus 39.3%, P = 0.005). Conversely, platinum, taxane, and anthracycline for low-grade carcinoma, and anthracycline for homologous sarcoma had no effect on PFS compared with non-chemotherapy group (all, P > 0.05). On multivariate analysis, ifosfamide for low-grade/homologous (HR 0.21, 95% CI 0.07-0.63, P = 0.005), platinum for high-grade/homologous (HR 0.36, 95% CI 0.22-0.60, P < 0.001), and anthracycline for high-grade/heterologous (HR 0.30, 95% CI 0.14-0.62, P = 0.001) remained independent predictors for improved PFS. Analyses of 1096 metastatic sites showed that carcinoma components tended to spread lymphatically, while sarcoma components tended to spread loco-regionally (P < 0.001). CONCLUSION Characterization of histologic pattern provides valuable information in the management of uterine carcinosarcoma.
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Affiliation(s)
- K Matsuo
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, USA
| | - Y Takazawa
- Department of Pathology, Cancer Institute Hospital, Tokyo, Japan
| | - M S Ross
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology
| | - E Elishaev
- Department of Pathology, MaGee-Womens Hospital, University of Pittsburgh, Pittsburgh
| | - I Podzielinski
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Kentucky, Lexington, USA
| | - M Yunokawa
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - T B Sheridan
- Department of Pathology, Mercy Medical Center, Baltimore
| | - S H Bush
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of South Florida, Tampa
| | - M M Klobocista
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Bronx
| | - E A Blake
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology; University of Colorado, Boulder, USA
| | - T Takano
- Department of Obstetrics and Gynecology, Tohoku University, Miyagi
| | - S Matsuzaki
- Department of Obstetrics and Gynecology, Osaka University, Osaka
| | - T Baba
- Department of Obstetrics and Gynecology, Kyoto University, Kyoto
| | - S Satoh
- Department of Obstetrics and Gynecology, Tottori University, Tottori
| | - M Shida
- Department of Obstetrics and Gynecology, Tokai University, Kanagawa
| | - T Nishikawa
- Department of Gynecologic Oncology, Saitama Medical University International Medical Center, Saitama
| | - Y Ikeda
- Departments of Obstetrics and Gynecology, The University of Tokyo, Tokyo
| | - S Adachi
- Department of Obstetrics and Gynecology, Niigata University, Niigata
| | - T Yokoyama
- Department of Obstetrics and Gynecology, Osaka Rosai Hospital, Osaka
| | - M Takekuma
- Department of Obstetrics and Gynecology, Shizuoka Cancer Center, Shizuoka
| | - K Fujiwara
- Department of Obstetrics and Gynecology, Kurashiki Medical Center, Okayama
| | - Y Hazama
- Department of Obstetrics and Gynecology, Kawasaki Medical School, Okayama
| | - D Kadogami
- Department of Obstetrics and Gynecology; Kitano Hospital, Osaka, Japan
| | - M N Moffitt
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Portland, USA
| | - S Takeuchi
- Department of Obstetrics and Gynecology, Iwate Medical University, Morioka
| | - M Nishimura
- Department of Obstetrics and Gynecology, Tokushima University, Tokushima
| | - K Iwasaki
- Department of Obstetrics and Gynecology, Aichi Medical University, Aichi
| | - N Ushioda
- Department of Gynecology, Cancer Institute Hospital, Tokyo
| | - M S Johnson
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Kentucky, Lexington, USA
| | - M Yoshida
- Departments of Pathology, National Cancer Center Hospital, Tokyo, Japan
| | - A Hakam
- Department of Pathology, Moffitt Cancer Center, University of South Florida, Tampa
| | - S W Li
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Bronx
| | - A M Richmond
- Department of Pathology, University of Colorado, Boulder
| | - H Machida
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, USA
| | - P Mhawech-Fauceglia
- Department of Pathology, University of Southern California, Los Angeles, USA
| | - Y Ueda
- Department of Obstetrics and Gynecology, Osaka University, Osaka
| | - K Yoshino
- Department of Obstetrics and Gynecology, Osaka University, Osaka
| | - K Yamaguchi
- Department of Obstetrics and Gynecology, Kyoto University, Kyoto
| | - T Oishi
- Department of Obstetrics and Gynecology, Tottori University, Tottori
| | - H Kajiwara
- Department of Pathology, Tokai University, Kanagawa
| | - K Hasegawa
- Department of Gynecologic Oncology, Saitama Medical University International Medical Center, Saitama
| | - M Yasuda
- Department of Pathology, Saitama Medical University International Medical Center, Saitama
| | - K Kawana
- Departments of Obstetrics and Gynecology, The University of Tokyo, Tokyo
| | - K Suda
- Department of Obstetrics and Gynecology, Niigata University, Niigata
| | - T M Miyake
- Department of Obstetrics and Gynecology, Kawasaki Medical School, Okayama
| | - T Moriya
- Department of Pathology, Kawasaki Medical School, Okayama
| | - Y Yuba
- Department of Pathology, Kitano Hospital, Osaka, Japan
| | - T Morgan
- Department of Pathology, Oregon Health & Science University, Portland, USA
| | - T Fukagawa
- Department of Pathology, Iwate Medical University, Morioka
| | - A Wakatsuki
- Department of Obstetrics and Gynecology, Aichi Medical University, Aichi
| | - T Sugiyama
- Department of Obstetrics and Gynecology, Iwate Medical University, Morioka
| | - T Pejovic
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Portland, USA
| | - T Nagano
- Department of Obstetrics and Gynecology; Kitano Hospital, Osaka, Japan
| | - K Shimoya
- Department of Obstetrics and Gynecology, Kawasaki Medical School, Okayama
| | - M Andoh
- Department of Obstetrics and Gynecology, Kurashiki Medical Center, Okayama
| | - Y Shiki
- Department of Obstetrics and Gynecology, Osaka Rosai Hospital, Osaka
| | - T Enomoto
- Department of Obstetrics and Gynecology, Niigata University, Niigata
| | - T Sasaki
- Department of Pathology, The University of Tokyo, Tokyo, Japan
| | - K Fujiwara
- Department of Gynecologic Oncology, Saitama Medical University International Medical Center, Saitama
| | - M Mikami
- Department of Obstetrics and Gynecology, Tokai University, Kanagawa
| | - M Shimada
- Department of Obstetrics and Gynecology, Tottori University, Tottori
| | - I Konishi
- Department of Obstetrics and Gynecology, Kyoto University, Kyoto
| | - T Kimura
- Department of Obstetrics and Gynecology, Osaka University, Osaka
| | - M D Post
- Department of Pathology, University of Colorado, Boulder
| | - M M Shahzad
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of South Florida, Tampa
| | - D D Im
- Department of Gynecology, Mercy Medical Center, Baltimore
| | - H Yoshida
- Departments of Pathology, National Cancer Center Hospital, Tokyo, Japan
| | - K Omatsu
- Department of Gynecology, Cancer Institute Hospital, Tokyo
| | - F R Ueland
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Kentucky, Lexington, USA
| | - J L Kelley
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology
| | - R G Karabakhtsian
- Department of Pathology, University of Kentucky, Lexington Department of Pathology, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, USA
| | - L D Roman
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, USA
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Morgan T, Crocker I, Switchenko J, Ali A, Shu H. Radiation Therapy for MRI Defined Meningiomas: Long-term Outcomes From a Single-Institution. Int J Radiat Oncol Biol Phys 2015. [DOI: 10.1016/j.ijrobp.2015.07.794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Morgan T, Gibson S, Bonaldo A, Storlarik A, Macdonald S. YOUNG ADULTS COPING WITH A LEFT VENTRICULAR ASSIST DEVICE: A CASE STUDY. Can J Cardiol 2015. [DOI: 10.1016/j.cjca.2015.07.670] [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: 10/22/2022] Open
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Morgan T, Seth D, Radaeva S, Murray G. SY24ESBRA/NIAAA JOINT SYMPOSIUM ON ALCOHOLIC LIVER DISEASESY24-1GENOM-ALC: A CASE-CONTROL GENOME-WIDE ASSOCIATION STUDY OF ALCOHOLIC CIRRHOSIS. Alcohol Alcohol 2015. [DOI: 10.1093/alcalc/agv076.97] [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: 11/13/2022] Open
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El-Atwani O, Gonderman S, Suslov S, Efe M, De Temmerman G, Morgan T, Bystrov K, Hattar K, Allain J. Early stage damage of ultrafine-grained tungsten materials exposed to low energy helium ion irradiation. Fusion Engineering and Design 2015. [DOI: 10.1016/j.fusengdes.2015.02.001] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Nguyen P, Shin H, Yousefi K, Thompson D, Hornberger J, Hyatt A, Badani K, Morgan T, Feng F. Impact of a Genomic Classifier of Metastatic Risk on Post prostatectomy Treatment Recommendations by Radiation Oncologists and Urologists. Int J Radiat Oncol Biol Phys 2014. [DOI: 10.1016/j.ijrobp.2014.05.1388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Lee J, French B, Morgan T, French SW. The liver is populated by a broad spectrum of markers for macrophages. In alcoholic hepatitis the macrophages are M1 and M2. Exp Mol Pathol 2013; 96:118-25. [PMID: 24145004 PMCID: PMC3944995 DOI: 10.1016/j.yexmp.2013.09.004] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [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: 09/26/2013] [Accepted: 09/27/2013] [Indexed: 12/19/2022]
Abstract
Background Liver cell injury in alcoholic hepatitis (AH) is in part, due to macrophage generated proinflammatory cytokines i.e., M1, M2a, M2b, and M2c might be involved in ALD. The T cell response to chemokines and cytokines differs not only when M1 and M2 macrophages are compared but even when individual M2 subtypes are profiled. Purpose In AH, M1 monocytes in the blood show increased sensitivity in the TNF-α response to LPS. Immunohistochemistry (IHC) studies showed that the liver sinusoids in ALD are abundantly populated by CD163 expressing type 2 macrophages. In this report, we profile many of the molecules associated with M1 and M2 macrophages in livers with AH using IHC. Methods Using immunofluorescent antibody-labeling, we profiled the receptors, cytokines and chemokines observed in M1, M2a, M2b, and M2c macrophages in liver biopsies from patients with AH. Results The increased CD 163 expression found in previous studies was confirmed as well an additional macrophage phenotypic marker CD206, suggesting that AH pathogenesis at least partially involves M2a and M2c macrophages. TGF-β was found to be robustly over expressed by liver sinusoidal macrophages. Macrophage expression of the phenotypic markers TLR-2, TLR-4 and TLR-8 – found in both M1 and M2 macrophages – as well as the chemokines CCL-1 and CCL-18 was found. However, IRF-4, which is related to IL-4 production and M2a polarization as well as the cytokines CCL-1 and Il-1β and the chemokine CXCL-1 were also observed, suggesting that M2a and M2b also play a role in AH pathogenesis. Conclusion Livers with AH show robust macrophage over expression of TGF-β, a growth factor more commonly associated with M2 type macrophages and mostly known for its fibrogenetic properties. However, our immunoprofiling of macrophage over expression also shows that AH is driven by receptors, interferons, and cytokines that are commonly associated not just with M2 macrophages, but with M1 as well. Thus, a complex interplay between different types of macrophages expressing a diverse array of molecules and receptors is involved in AH.
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Affiliation(s)
- James Lee
- Harbor-UCLA Medical Center Department of Pathology, Torrance, CA 90502, USA
| | - B French
- Harbor-UCLA Medical Center Department of Pathology, Torrance, CA 90502, USA
| | - T Morgan
- Veteran's Administration Long Beach California, Department of Medicine, USA
| | - Samuel W French
- Harbor-UCLA Medical Center Department of Pathology, Torrance, CA 90502, USA
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Sheffield E, Qian F, Morgan T, Ringgold C. Changing Perspectives of the University of Iowa Female Dental Student on Oral Maxillofacial Surgery and Career Choices in Dentistry. J Oral Maxillofac Surg 2013. [DOI: 10.1016/j.joms.2013.06.128] [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: 10/26/2022]
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Holman SK, Morgan T, Baujat G, Cormier-Daire V, Cho TJ, Lees M, Samanich J, Tapon D, Hove HD, Hing A, Hennekam R, Robertson SP. Osteopathia striata congenita with cranial sclerosis and intellectual disability due to contiguous gene deletions involving the WTX locus. Clin Genet 2013; 83:251-6. [DOI: 10.1111/j.1399-0004.2012.01905.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2012] [Revised: 05/25/2012] [Accepted: 06/04/2012] [Indexed: 11/29/2022]
Affiliation(s)
- SK Holman
- Department of Paediatrics; Dunedin School of Medicine, Otago University; Dunedin New Zealand
| | - T Morgan
- Department of Paediatrics; Dunedin School of Medicine, Otago University; Dunedin New Zealand
| | - G Baujat
- Département de Génétique; Hôpital Necker-Enfants Malades; Paris France
| | - V Cormier-Daire
- Département de Génétique; Hôpital Necker-Enfants Malades; Paris France
| | - T-J Cho
- Division of Pediatric Orthopaedics; Seoul National University Children's Hospital; Seoul Korea
| | - M Lees
- Department of Clinical Genetics; Great Ormond Street Hospital; London UK
| | - J Samanich
- Department of Pediatrics, Division of Genetics; Montefiore Medical Center; Bronx NY USA
| | - D Tapon
- Centre for Fetal Care; Queen Charlotte's and Chelsea Hospital; London UK
| | - HD Hove
- Department of Clinical Genetics; Copenhagen University Hospital; Rigshospitalet 2100 Copenhagen Denmark
| | - A Hing
- Department of Pediatrics; University of Washington School of Medicine; Seattle Washington, DC 98195 USA
| | - R Hennekam
- Department of Pediatrics; Academic Medical Center, University of Amsterdam; Amsterdam The Netherlands
| | - SP Robertson
- Department of Paediatrics; Dunedin School of Medicine, Otago University; Dunedin New Zealand
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Lim D, Todd M, Kourtoglou N, Gerasimidis K, Gardner-Medwin J, Watson L, Tullus K, Pilkington C, Chesters C, Marks SD, Newland P, Jones C, Beresford MW, O'Neill P, Lee H, Tattersall R, McErlane F, Beresford M, Baildam E, Alice Chieng SE, Davidson J, Foster H, Gardner-Medwin J, Lunt M, Wedderburn LR, Thomson W, Hyrich KL, Kavirayani A, Thyagarajan MS, Ellis J, Helen Strike CNS, Ramanan AV, Coda A, Davidson J, Fowlie P, Walsh J, Carline T, Santos D, Brimlow KW, Rangaraj S, Grant C, Little J, Helen Strike CNS, Hinchcliffe A, Dick A, Ramanan A, Ekdawy D, Nagra G, Camina N, Edgerton J, Choi J, Lamb K, Hawley D, Rangaraj S, Cruikshank M, Sen E, Pain C, Leone V, Cruikshank M, Walsh J, Tattersall R, Hawley D, Dunkley L, Lee H, McMahon AM, Bale P, Armon K, Amin T, Wood M, Davies R, Southwood TR, Kearsley-Fleet L, Hyrich KL, Kearsley-Fleet L, Baildam E, Beresford M, Davies R, Foster HE, Mowbray K, Southwood TR, Thomson W, Hyrich KL, Agarwal M, Kavirayani A, Ramanan AV, Ellis J, Smith E, Gray W, Taylor-Robinson D, Foster HE, Beresford MW, Morgan T, Watson L, Beresford MW, Gohar F, Watson L, Beresford MW, Artim-Esen B, Radziszewska A, Pericleous C, Rahman A, Giles I, Ioannou Y, Jashek D, Mosley E, Rangaraj S, Moraitis E, Arnold K, Pilkington C, Russell NJ, Roderick M, Ramanan A, Roderick M, Russell N, Ramanan AV, Smith NSM, Wilson N, Gardner-Medwin J, Sen E, Chan M, Hardy E, Rapley T, Hensman P, Wraith JE, Foster H, Clarkson J, Gardner-Medwin J, Choudhery V, McVitty C, Davidson J, Hughes DH, Martin N, Warrier K, Sen E, Abinun M, Jandial S, O'Leary D, Staunton D, Lowry C, McSweeney N, Sen E, Abinun M, Friswell M, Foster H, Walsh A, Lowry C, Raja A. BSPAR ANNUAL CONFERENCE ABSTRACTS * Oral presentations * O1. The impact of modern management on outcomes of JIA compared with healthy controls. Rheumatology (Oxford) 2012. [DOI: 10.1093/rheumatology/ket116] [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: 11/14/2022] Open
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Lim D, Todd M, Kourtoglou N, Gerasimidis K, Gardner-Medwin J, Watson L, Tullus K, Pilkington C, Chesters C, Marks SD, Newland P, Jones C, Beresford MW, O'Neill P, Lee H, Tattersall R, McErlane F, Beresford M, Baildam E, Alice Chieng SE, Davidson J, Foster H, Gardner-Medwin J, Lunt M, Wedderburn LR, Thomson W, Hyrich KL, Kavirayani A, Thyagarajan MS, Ellis J, Helen Strike CNS, Ramanan AV, Coda A, Davidson J, Fowlie P, Walsh J, Carline T, Santos D, Brimlow KW, Rangaraj S, Grant C, Little J, Helen Strike CNS, Hinchcliffe A, Dick A, Ramanan A, Ekdawy D, Nagra G, Camina N, Edgerton J, Choi J, Lamb K, Hawley D, Rangaraj S, Cruikshank M, Sen E, Pain C, Leone V, Cruikshank M, Walsh J, Tattersall R, Hawley D, Dunkley L, Lee H, McMahon AM, Bale P, Armon K, Amin T, Wood M, Davies R, Southwood TR, Kearsley-Fleet L, Hyrich KL, Kearsley-Fleet L, Baildam E, Beresford M, Davies R, Foster HE, Mowbray K, Southwood TR, Thomson W, Hyrich KL, Agarwal M, Kavirayani A, Ramanan AV, Ellis J, Smith E, Gray W, Taylor-Robinson D, Foster HE, Beresford MW, Morgan T, Watson L, Beresford MW, Gohar F, Watson L, Beresford MW, Artim-Esen B, Radziszewska A, Pericleous C, Rahman A, Giles I, Ioannou Y, Jashek D, Mosley E, Rangaraj S, Moraitis E, Arnold K, Pilkington C, Russell NJ, Roderick M, Ramanan A, Roderick M, Russell N, Ramanan AV, Smith NSM, Wilson N, Gardner-Medwin J, Sen E, Chan M, Hardy E, Rapley T, Hensman P, Wraith JE, Foster H, Clarkson J, Gardner-Medwin J, Choudhery V, McVitty C, Davidson J, Hughes DH, Martin N, Warrier K, Sen E, Abinun M, Jandial S, O'Leary D, Staunton D, Lowry C, McSweeney N, Sen E, Abinun M, Friswell M, Foster H, Walsh A, Lowry C, Raja A. BSPAR ANNUAL CONFERENCE ABSTRACTS * Oral presentations * O1. The impact of modern management on outcomes of JIA compared with healthy controls. Rheumatology (Oxford) 2012. [DOI: 10.1093/rheumatology/kes277] [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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Potter D, Morgan T, Khoury C, Keller J, Demko Z, Rabinowitz M. Improved implantation with single embryo transfer (SET) of good morphology embryos and 24-chromosome SNP microarray pre-implantation genetic screening (PGS). Fertil Steril 2012. [DOI: 10.1016/j.fertnstert.2012.07.524] [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: 10/28/2022]
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Stein K, Morgan T. Poster 27: Current Methods of Record Keeping in Midwestern Oral and Maxillofacial Surgery Residency Programs. J Oral Maxillofac Surg 2012. [DOI: 10.1016/j.joms.2012.06.083] [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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Kanwal F, Befeler A, Chari RS, Marrero J, Kahn J, Afdhal N, Morgan T, Roberts L, Mohanty SR, Schwartz J, VanThiel D, Li J, Zeringue A, Di'Bisceglie A. Potentially curative treatment in patients with hepatocellular cancer--results from the liver cancer research network. Aliment Pharmacol Ther 2012; 36:257-65. [PMID: 22670798 DOI: 10.1111/j.1365-2036.2012.05174.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2011] [Revised: 10/18/2011] [Accepted: 05/15/2012] [Indexed: 12/17/2022]
Abstract
BACKGROUND The extent to which potentially curative therapies are used in patients with hepatocellular cancer (HCC) and their related outcomes are unknown in the US. AIM To determine the rate and outcomes of potentially curative treatment in patients with HCC. METHODS Eleven US centers followed patients with HCC between 2001 and 2007. We determined rates of liver transplantation, surgical resection, or tumour ablation during follow-up, examined differences in adjusted survival of patients receiving these treatments, and determined the factors associated with receipt of potentially curative treatment. RESULTS Of the 267 patients, 76 (28%) patients had early HCC, defined as Child A or B cirrhosis, with a solitary HCC or ≤ 3 nodules, each ≤ 3 cm. Of these, 53 (69.7%) received curative treatment. Thirty six percent of patients with non-early HCC received curative treatment. Compared to patients with non-early HCC who did not receive curative treatment, patients with early HCC and curative treatment had the best survival [hazard ratio, HR = 0.19 (95% CI, 0.08-0.42)] followed by patients with advanced HCC who received curative treatment [HR = 0.37 (95% CI, 0.22-0.64)]. Baseline performance status was significantly associated with receipt of curative treatment as well as survival after adjusting for demographics, clinical characteristics, and HCC stage. CONCLUSIONS In this multicenter database, most of the patients with early HCC received potentially curative treatment. However, only 28% of patients had early HCC. One-third of patients with non-early HCC also underwent curative therapy. Potentially curative treatment improved survival and this effect was seen in patients with early as well as non-early HCC.
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Affiliation(s)
- F Kanwal
- John Cochran VA Medical Center, Saint Louis, MO, USA.
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Potter D, Morgan T, Khoury C, Keller J, Demko Z, Rabinowitz M. Single Embryo Transfer (SET) of Good Morphology Embryos Following 24-Chromosome SNP Microarray Based Pre-Implantation Genetic Screening (PGS) Leads to High Implantation Rates. Fertil Steril 2012. [DOI: 10.1016/j.fertnstert.2012.01.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Li J, Li XM, Caudill M, Malysheva O, Bardag-Gorce F, Oliva J, French BA, Gorce E, Morgan K, Kathirvel E, Morgan T, French SW. Betaine feeding prevents the blood alcohol cycle in rats fed alcohol continuously for 1 month using the rat intragastric tube feeding model. Exp Mol Pathol 2011; 91:540-7. [PMID: 21708146 DOI: 10.1016/j.yexmp.2011.05.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2011] [Accepted: 05/26/2011] [Indexed: 12/15/2022]
Abstract
BACKGROUND Blood alcohol levels (BAL) cycle up and down over a 7-8 day period when ethanol is fed continuously for one month in the intragastric tube feeding rat model (ITFRM) of alcoholic liver disease. The cycling phenomenon is due to an alternating increase and decrease in the metabolic rate. Recently, we found that S-adenosyl-methionine (SAMe) fed with alcohol prevented the BAL cycle. METHOD Using the ITFRM we fed rats betaine (2 g/kg/day) with ethanol for 1 month and recorded the daily 24 h urine ethanol level (UAL) to measure the BAL cycle. UAL is equivalent to BAL because of the constant ethanol infusion. Liver histology, steatosis and BAL were measured terminally after 1 month of treatment. Microarray analysis was done on the mRNA extracted from the liver to determine the effects of betaine and alcohol on changes in gene expression. RESULTS Betaine fed with ethanol completely prevented the BAL cycle similar to SAMe. Betaine also significantly reduced the BAL compared to ethanol fed rats without betaine. This was also observed when SAMe was fed with ethanol. The mechanism involved in both cases is that SAMe is required for the conversion of epinephrine from norepinephrine by phenylethanolamine methyltransferase (PNMT). Epinephrine is 5 to 10 fold more potent than norepinephrine in increasing the metabolic rate. The increase in the metabolic rate generates NAD, permitting ADH to increase the oxidation of alcohol. NAD is the rate limiting factor in oxidation of alcohol by alcohol dehydrogenase (ADH). This explains how SAMe and betaine prevented the cycle. Microarray analysis showed that betaine feeding prevented the up regulation of a large number of genes including TLR2/4, Il-1b, Jax3, Sirt3, Fas, Ifngr1, Tgfgr2, Tnfrsf21, Lbp and Stat 3 which could explain how betaine prevented fatty liver. CONCLUSION Betaine feeding lowers the BAL and prevents the BAL cycle by increasing the metabolic rate. This increases the rate of ethanol elimination by generating NAD.
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Affiliation(s)
- J Li
- Harbor-UCLA Medical Center, Torrance, CA 90509, USA
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