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Halpern M, Mollica MA, Han PKJ, Tonorezos ES. Reply to M. Jefford et al. J Clin Oncol 2024:JCO2400137. [PMID: 38498809 DOI: 10.1200/jco.24.00137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Accepted: 01/22/2024] [Indexed: 03/20/2024] Open
Affiliation(s)
- Michael Halpern
- Michael Halpern, MD, PhD, MPH, Michelle A. Mollica, PhD, MPH, RN, OCN, Paul K.J. Han, MD, MA, MPH, Emily S. Tonorezos, MD, MPH, Division of Cancer Control and Population Sciences; National Cancer Institute; National Institutes of Health, Rockville, MD
| | - Michelle A Mollica
- Michael Halpern, MD, PhD, MPH, Michelle A. Mollica, PhD, MPH, RN, OCN, Paul K.J. Han, MD, MA, MPH, Emily S. Tonorezos, MD, MPH, Division of Cancer Control and Population Sciences; National Cancer Institute; National Institutes of Health, Rockville, MD
| | - Paul K J Han
- Michael Halpern, MD, PhD, MPH, Michelle A. Mollica, PhD, MPH, RN, OCN, Paul K.J. Han, MD, MA, MPH, Emily S. Tonorezos, MD, MPH, Division of Cancer Control and Population Sciences; National Cancer Institute; National Institutes of Health, Rockville, MD
| | - Emily S Tonorezos
- Michael Halpern, MD, PhD, MPH, Michelle A. Mollica, PhD, MPH, RN, OCN, Paul K.J. Han, MD, MA, MPH, Emily S. Tonorezos, MD, MPH, Division of Cancer Control and Population Sciences; National Cancer Institute; National Institutes of Health, Rockville, MD
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Halpern M, Mollica MA, Han PK, Tonorezos ES. Myths and Presumptions About Cancer Survivorship. J Clin Oncol 2024; 42:134-139. [PMID: 37972343 PMCID: PMC10824378 DOI: 10.1200/jco.23.00631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 09/25/2023] [Accepted: 10/04/2023] [Indexed: 11/19/2023] Open
Abstract
Identifying cancer survivorship myths and presumptions perpetuated in survivorship circles.
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Affiliation(s)
- Michael Halpern
- Division of Cancer Control and Population Sciences, National Cancer Institute, National Institutes of Health, Rockville, MD
| | - Michelle A. Mollica
- Division of Cancer Control and Population Sciences, National Cancer Institute, National Institutes of Health, Rockville, MD
| | - Paul K.J. Han
- Division of Cancer Control and Population Sciences, National Cancer Institute, National Institutes of Health, Rockville, MD
| | - Emily S. Tonorezos
- Division of Cancer Control and Population Sciences, National Cancer Institute, National Institutes of Health, Rockville, MD
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Gasoyan H, Fiala MA, Doering M, Vij R, Halpern M, Colditz GA. Disparities in Multiple Myeloma Treatment Patterns in the United States: A Systematic Review. Clin Lymphoma Myeloma Leuk 2023; 23:e420-e427. [PMID: 37659966 PMCID: PMC10844924 DOI: 10.1016/j.clml.2023.08.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 08/09/2023] [Indexed: 09/04/2023]
Abstract
We performed a systematic review of the literature investigating the demographic and insurance-related factors linked to disparities in multiple myeloma (MM) care patterns in the United States from 2003 to 2021. Forty-six observational studies were included. Disparities in MM care patterns were reported based on patient race in 76% of studies (34 out of 45 that captured race as a study variable), ethnicity in 60% (12 out of 20), insurance in 77% (17 out of 22), and distance from treating facility, urbanicity, or geographic region in 62% (13 out of 21). A smaller proportion of studies identified disparities in MM care patterns based on other socioeconomic characteristics, with 36% (9 out of 25) identifying disparities based on income estimate or employment status and 43% (6 out of 14) based on language barrier or education-related factors. Sociodemographic characteristics are frequently associated with disparities in care for individuals diagnosed with MM. There is a need for further research regarding modifiable determinants to accessing care such as insurance plan design, patient out-of-pocket costs, preauthorization criteria, as well as social determinants of health. This information can be used to develop actionable strategies for reducing MM health disparities and enhancing timely and high-quality MM care.
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Affiliation(s)
- Hamlet Gasoyan
- Center for Value-Based Care Research, Department of Internal Medicine and Geriatrics, Primary Care Institute, Cleveland Clinic, Cleveland, OH.
| | - Mark A Fiala
- Division of Oncology, Department of Medicine, Washington University School of Medicine in St. Louis, St. Louis, MO
| | - Michelle Doering
- Bernard Becker Medical Library, Washington University School of Medicine in St. Louis, St. Louis, MO
| | - Ravi Vij
- Division of Oncology, Department of Medicine, Washington University School of Medicine in St. Louis, St. Louis, MO
| | - Michael Halpern
- Healthcare Delivery Research Program, National Cancer Institute, Bethesda, MD
| | - Graham A Colditz
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine in St. Louis, St. Louis, MO
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Allaire BT, Zabala D, Lines LM, Williams C, Halpern M, Mollica M. Associations between healthcare costs and care experiences among older adults with and without cancer. J Geriatr Oncol 2023; 14:101561. [PMID: 37392562 PMCID: PMC10527170 DOI: 10.1016/j.jgo.2023.101561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 04/26/2023] [Accepted: 06/09/2023] [Indexed: 07/03/2023]
Abstract
INTRODUCTION Care coordination and patient-provider communication are important for older adults with cancer, as they likely have additional, non-cancer chronic conditions requiring consultation across multiple providers. Suboptimal care coordination and patient-provider communication can lead to costly and preventable adverse outcomes. This study examines Medicare expenditures associated with patient-reported care coordination and patient-provider communication among older adults with and without cancer. MATERIALS AND METHODS We explore SEER-CAHPS® (Surveillance, Epidemiology and End Results-Consumer Assessment of Healthcare Providers and Systems) linked data for differences in health care expenditures by care coordination and patient-provider communication experiences for beneficiaries with and without cancer. The cancer cohort included beneficiaries with ten prevalent cancer types diagnosed 2011-2019 at least six months before completing a CAHPS survey. Medicare expenditures were abstracted from Medicare claims data. Care coordination and patient-provider communication composite scores (range 0-100, higher scores indicate better experiences) were patient-reported in the CAHPS® survey. We estimated expenditure differences per one-point change in composite scores for patients with and without cancer. RESULTS Our analysis included 16,778 matched beneficiaries with and without a previously diagnosed cancer (N = 33,556). Higher care coordination and patient-provider communication scores were inversely associated with Medicare expenditures among beneficiaries with and without cancer in the six months prior to survey response, ranging from -$83 (standard error [SE] = $7) to -$90 (SE = $6) per month. Six months post-survey, expenditures estimates ranging -$88 (SE = $6) to -$106 (SE = $8) were found. DISCUSSION We found that lower Medicare expenditures were associated with higher care coordination and patient-provider communication scores. As the number of survivors living longer both with and beyond their cancer grows, addressing their multifaceted care and improving outcomes will be critical.
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Affiliation(s)
| | - Diana Zabala
- RTI International, Research Triangle Park, NC 27709, USA
| | - Lisa M Lines
- RTI International, Research Triangle Park, NC 27709, USA; University of Massachusetts Chan Medical School, Worcester, MA, USA
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Cohen S, Halpern M, Stonbraker S. Mixed method evaluation of a clinic waiting room-based health education program in the Dominican Republic. Health Educ Res 2023; 38:177-191. [PMID: 36715740 DOI: 10.1093/her/cyad001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Revised: 12/30/2022] [Accepted: 01/09/2023] [Indexed: 05/31/2023]
Abstract
Waiting rooms provide an ideal location to disseminate health information. In this mixed-methods study, we evaluated waiting room-based health education talks at two clinics in the Dominican Republic and explored recommendations for implementing this intervention in similar settings. The talks addressed noncommunicable diseases, sexually transmitted infections, family planning and gender-based violence. We conducted pre- and posttests to assess attendees' change in knowledge and conducted semi-structured interviews with a subset of them. We conducted a semi-structured focus group with educators. Analyses included Wilcox Signed Rank Tests and McNemar tests for pre- and posttests, conventional content analysis for individual interviews and transcript coding for the focus group. Patient participants were 69.3% female aged 39.6 years (SD = 13.5) on average at one clinic (n = 127) and 100% female aged 17.4 (SD = 1.3) on average at the second clinic (n = 24). Focus group participants (n = 5) had 4.8 years (SD = 3.3) of health educator experience on average. Pre- and posttests showed significant improvement (P < 0.05) across all talks. Qualitative interviews emphasized engaging, clear and brief content delivery with visual aids. The focus group highlighted the importance of patient-centered design with culturally concordant delivery and identified implementation challenges. Findings demonstrate that waiting room-based education talks improve knowledge and provide suggestions for similar interventions.
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Affiliation(s)
- S Cohen
- Harvard Medical School, 25 Shattuck St, Boston, MA 02115, USA
| | - M Halpern
- Clínica de Familia La Romana, C. Gaston Fernando Deligne 168, La Romana 22000, Dominican Republic
| | - S Stonbraker
- Clínica de Familia La Romana, C. Gaston Fernando Deligne 168, La Romana 22000, Dominican Republic
- University of Colorado College of Nursing, Anschutz Medical Campus, Aurora, CO 80045, USA
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Ade PAR, Ahmed Z, Amiri M, Barkats D, Thakur RB, Bischoff CA, Beck D, Bock JJ, Boenish H, Bullock E, Buza V, Cheshire JR, Connors J, Cornelison J, Crumrine M, Cukierman A, Denison EV, Dierickx M, Duband L, Eiben M, Fatigoni S, Filippini JP, Fliescher S, Goeckner-Wald N, Goldfinger DC, Grayson J, Grimes P, Hall G, Halal G, Halpern M, Hand E, Harrison S, Henderson S, Hildebrandt SR, Hilton GC, Hubmayr J, Hui H, Irwin KD, Kang J, Karkare KS, Karpel E, Kefeli S, Kernasovskiy SA, Kovac JM, Kuo CL, Lau K, Leitch EM, Lennox A, Megerian KG, Minutolo L, Moncelsi L, Nakato Y, Namikawa T, Nguyen HT, O'Brient R, Ogburn RW, Palladino S, Prouve T, Pryke C, Racine B, Reintsema CD, Richter S, Schillaci A, Schwarz R, Schmitt BL, Sheehy CD, Soliman A, Germaine TS, Steinbach B, Sudiwala RV, Teply GP, Thompson KL, Tolan JE, Tucker C, Turner AD, Umiltà C, Vergès C, Vieregg AG, Wandui A, Weber AC, Wiebe DV, Willmert J, Wong CL, Wu WLK, Yang H, Yoon KW, Young E, Yu C, Zeng L, Zhang C, Zhang S. Improved Constraints on Primordial Gravitational Waves using Planck, WMAP, and BICEP/Keck Observations through the 2018 Observing Season. Phys Rev Lett 2021; 127:151301. [PMID: 34678017 DOI: 10.1103/physrevlett.127.151301] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 08/12/2021] [Indexed: 06/13/2023]
Abstract
We present results from an analysis of all data taken by the BICEP2, Keck Array, and BICEP3 CMB polarization experiments up to and including the 2018 observing season. We add additional Keck Array observations at 220 GHz and BICEP3 observations at 95 GHz to the previous 95/150/220 GHz dataset. The Q/U maps now reach depths of 2.8, 2.8, and 8.8 μK_{CMB} arcmin at 95, 150, and 220 GHz, respectively, over an effective area of ≈600 square degrees at 95 GHz and ≈400 square degrees at 150 and 220 GHz. The 220 GHz maps now achieve a signal-to-noise ratio on polarized dust emission exceeding that of Planck at 353 GHz. We take auto- and cross-spectra between these maps and publicly available WMAP and Planck maps at frequencies from 23 to 353 GHz and evaluate the joint likelihood of the spectra versus a multicomponent model of lensed ΛCDM+r+dust+synchrotron+noise. The foreground model has seven parameters, and no longer requires a prior on the frequency spectral index of the dust emission taken from measurements on other regions of the sky. This model is an adequate description of the data at the current noise levels. The likelihood analysis yields the constraint r_{0.05}<0.036 at 95% confidence. Running maximum likelihood search on simulations we obtain unbiased results and find that σ(r)=0.009. These are the strongest constraints to date on primordial gravitational waves.
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Affiliation(s)
- P A R Ade
- School of Physics and Astronomy, Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - Z Ahmed
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
| | - M Amiri
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
| | - D Barkats
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - R Basu Thakur
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - C A Bischoff
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - D Beck
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - J J Bock
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - H Boenish
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - E Bullock
- Minnesota Institute for Astrophysics, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - V Buza
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
| | - J R Cheshire
- Minnesota Institute for Astrophysics, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - J Connors
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - J Cornelison
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - M Crumrine
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - A Cukierman
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - E V Denison
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - M Dierickx
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - L Duband
- Service des Basses Températures, Commissariat à l'Energie Atomique, 38054 Grenoble, France
| | - M Eiben
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - S Fatigoni
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
| | - J P Filippini
- Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
- Department of Astronomy, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
| | - S Fliescher
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - N Goeckner-Wald
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - D C Goldfinger
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - J Grayson
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - P Grimes
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - G Hall
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - G Halal
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - M Halpern
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
| | - E Hand
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - S Harrison
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - S Henderson
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
| | - S R Hildebrandt
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - G C Hilton
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - J Hubmayr
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - H Hui
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - K D Irwin
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - J Kang
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - K S Karkare
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
| | - E Karpel
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - S Kefeli
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - S A Kernasovskiy
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - J M Kovac
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - C L Kuo
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - K Lau
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - E M Leitch
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
| | - A Lennox
- Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
| | - K G Megerian
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - L Minutolo
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - L Moncelsi
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - Y Nakato
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - T Namikawa
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - H T Nguyen
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - R O'Brient
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - R W Ogburn
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - S Palladino
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - T Prouve
- Service des Basses Températures, Commissariat à l'Energie Atomique, 38054 Grenoble, France
| | - C Pryke
- Minnesota Institute for Astrophysics, University of Minnesota, Minneapolis, Minnesota 55455, USA
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - B Racine
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
- Aix-Marseille Université, CNRS/IN2P3, CPPM, Marseille 13288, France
| | - C D Reintsema
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - S Richter
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - A Schillaci
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - R Schwarz
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - B L Schmitt
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - C D Sheehy
- Physics Department, Brookhaven National Laboratory, Upton, New York 11973, USA
| | - A Soliman
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - T St Germaine
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - B Steinbach
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - R V Sudiwala
- School of Physics and Astronomy, Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - G P Teply
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - K L Thompson
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - J E Tolan
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - C Tucker
- School of Physics and Astronomy, Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - A D Turner
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - C Umiltà
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
- Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
| | - C Vergès
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - A G Vieregg
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
- Department of Physics, Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - A Wandui
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - A C Weber
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - D V Wiebe
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
| | - J Willmert
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - C L Wong
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - W L K Wu
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
| | - H Yang
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - K W Yoon
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - E Young
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - C Yu
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - L Zeng
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - C Zhang
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - S Zhang
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
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Treiman K, Husick C, Sarris-Esquivel N, Sae-Hau M, Barnhart M, Disare K, Gupta C, Halpern M, Suvada K, Weiss E. Meeting the Information and Support Needs of Blood Cancer Patients and Caregivers: A Longitudinal Study of a Model of Patient-Centered Information Delivery. J Cancer Educ 2021; 36:538-546. [PMID: 31820416 DOI: 10.1007/s13187-019-01662-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Access to reliable, up-to-date information and resources can assist individuals managing and living with cancer. The Leukemia & Lymphoma Society, through its Information Resource Center, provides personalized information and support to individuals affected by blood cancer. To examine its value and impact, we conducted qualitative interviews (n = 18) and an online survey of patients and caregivers (N = 515) after they talked with an Information Resource Center Information Specialist by phone, with a follow-up survey about 6 months later. Respondents most commonly contacted the Information Resource Center to get referrals to support programs (40.4%) and to obtain information about getting a second opinion (36.5%) and financial assistance (36.2%). After talking with an Information Specialist, respondents felt more hopeful (85.9%), more confident in managing care (82.9%), and more knowledgeable about their diagnosis (49.5%) and financial resources (42.4%). After speaking with an Information Specialist, respondents changed how they advocated for themselves/loved one (23.8%), changed how they communicated with doctors/other providers and family/friends (both 15.9%), received financial assistance (22.2%), and took other actions. Among respondents who took actions, most said that the conversation(s) had positively impacted the action. Respondents who spoke with an Information Specialist more than once were more likely to report positive impacts, including changing how they advocate for themselves/loved one and communicate with providers (both p < 0.05). Respondents diagnosed more recently were also more likely to report positive impact, including changing the way they communicate with providers (p < 0.05). Findings highlight the value of cancer helplines and suggest ways they can be most effective.
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Affiliation(s)
- Katherine Treiman
- RTI International, 6001 Executive Blvd., Rockville, MD, 20852-3907, USA.
| | - Caroline Husick
- RTI International, 3040 Cornwallis Rd., Research Triangle Park, NC, 27709-2194, USA
| | | | - Maria Sae-Hau
- The Leukemia & Lymphoma Society, 3 International Drive, Suite 200, Rye Brook, NY, 10573, USA
| | - Meredith Barnhart
- The Leukemia & Lymphoma Society, 3 International Drive, Suite 200, Rye Brook, NY, 10573, USA
| | - Kate Disare
- The Leukemia & Lymphoma Society, 3 International Drive, Suite 200, Rye Brook, NY, 10573, USA
| | - Catherine Gupta
- RTI Health Solutions, 3040 Cornwallis Rd., Research Triangle Park, NC, 27709-2194, USA
| | - Michael Halpern
- Division of Cancer Control and Population Sciences, National Cancer Institute, 9609 Medical Center Dr., Room 3E4342, Bethesda, MD, 20892-9762, USA
| | - Kara Suvada
- RTI International, 3040 Cornwallis Rd., Research Triangle Park, NC, 27709-2194, USA
| | - Elisa Weiss
- The Leukemia & Lymphoma Society, 3 International Drive, Suite 200, Rye Brook, NY, 10573, USA
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Switzer ER, Ade PAR, Baildon T, Benford D, Bennett CL, Chuss DT, Datta R, Eimer JR, Fixsen DJ, Gandilo NN, Essinger-Hileman TM, Halpern M, Hilton G, Irwin K, Jhabvala C, Kimball M, Kogut A, Lazear J, Lowe LN, McMahon JJ, Miller TM, Mirel P, Moseley SH, Pawlyk S, Rodriguez S, Sharp E, Shirron P, Staguhn JG, Sullivan DF, Taraschi P, Tucker CE, Walts A, Wollack EJ. Sub-Kelvin cooling for two kilopixel bolometer arrays in the PIPER receiver. Rev Sci Instrum 2019; 90:095104. [PMID: 31575233 DOI: 10.1063/1.5108649] [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] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 08/17/2019] [Indexed: 06/10/2023]
Abstract
The Primordial Inflation Polarization Explorer (PIPER) is a balloon-borne telescope mission to search for inflationary gravitational waves from the early universe. PIPER employs two 32 × 40 arrays of superconducting transition-edge sensors, which operate at 100 mK. An open bucket Dewar of liquid helium maintains the receiver and telescope optics at 1.7 K. We describe the thermal design of the receiver and sub-Kelvin cooling with a continuous adiabatic demagnetization refrigerator (CADR). The CADR operates between 70 and 130 mK and provides ≈10 μW cooling power at 100 mK, nearly five times the loading of the two detector assemblies. We describe electronics and software to robustly control the CADR, overall CADR performance in flightlike integrated receiver testing, and practical considerations for implementation in the balloon float environment.
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Affiliation(s)
- E R Switzer
- NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - P A R Ade
- School of Physics and Astronomy, Cardiff University, Queens Buildings, The Parade, Cardiff CF24 3AA, United Kingdom
| | - T Baildon
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - D Benford
- NASA Headquarters, Washington, DC 20546, USA
| | - C L Bennett
- Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218, USA
| | - D T Chuss
- Department of Physics, Villanova University, Villanova, Pennsylvania 19085, USA
| | - R Datta
- Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218, USA
| | - J R Eimer
- Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218, USA
| | - D J Fixsen
- NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - N N Gandilo
- Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218, USA
| | | | - M Halpern
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada
| | - G Hilton
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - K Irwin
- Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, California 94305, USA
| | - C Jhabvala
- NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - M Kimball
- NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - A Kogut
- NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - J Lazear
- Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218, USA
| | - L N Lowe
- NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - J J McMahon
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - T M Miller
- NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - P Mirel
- NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - S H Moseley
- NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - S Pawlyk
- NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - S Rodriguez
- NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - E Sharp
- NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - P Shirron
- NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - J G Staguhn
- NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - D F Sullivan
- NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - P Taraschi
- NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - C E Tucker
- School of Physics and Astronomy, Cardiff University, Queens Buildings, The Parade, Cardiff CF24 3AA, United Kingdom
| | - A Walts
- NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - E J Wollack
- NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
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Sharaby Y, Rodríguez-Martínez S, Höfle MG, Brettar I, Halpern M. Quantitative microbial risk assessment of Legionella pneumophila in a drinking water supply system in Israel. Sci Total Environ 2019; 671:404-410. [PMID: 30933796 DOI: 10.1016/j.scitotenv.2019.03.287] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2019] [Revised: 03/13/2019] [Accepted: 03/19/2019] [Indexed: 06/09/2023]
Abstract
Legionella pneumophila cause human infections via inhalation of contaminated water aerosols, resulting in severe pneumonia. Legionella spp. prevalence was monitored in a drinking-water distribution system (DWDS) in Northern Israel. Five points (toilet faucets and showers) were sampled seasonally along a three years period. Toilet faucets and shower use, both generating aerosols, are known transmission routes for this pathogen and thus, present a potential health risk. Quantitative Microbial Risk Assessment (QMRA) was applied in order to assess the health risks posed by Legionella for these two exposure scenarios, while considering Legionella seasonality. The obtained results were compared with estimated tolerable risk levels of infection and of disease set by the USEPA and WHO. Both limits were expressed as Disability-Adjusted Life Years index (DALY) being 1 × 10-4 and 1 × 10-6, respectively. The QMRA revealed that the annual risk levels for both faucets and showers use exceeded the acceptable risk of infection with an average of 5.52 × 10-4 and 2.37 × 10-3 DALY'S per person per year, respectively. Annual risk levels were stable with no significant differences between the three years. Risk levels varied significantly between seasons by up to three orders of magnitude. Risk levels were highest during summer, autumn, and lowest during winter. The highest seasonal infection risk values were found in summer for both faucets and showers, which corresponded to 8.09 × 10-4 and 2.75 × 10-3 DALY'S per person per year, respectively. In conclusion, during summer and autumn there is a significant increase of the infection risk associated with exposure to Legionella-contaminated aerosols, in the studied water system. Public health assessment and prevention measures should focus on these seasons.
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Affiliation(s)
- Y Sharaby
- Department of Evolutionary and Environmental Biology, Faculty of Natural Sciences, University of Haifa, Haifa, Israel.
| | - S Rodríguez-Martínez
- Department of Evolutionary and Environmental Biology, Faculty of Natural Sciences, University of Haifa, Haifa, Israel
| | - M G Höfle
- Department of Vaccinology and Applied Microbiology, Helmholtz Centre for Infection Research (HZI), Braunschweig, Germany
| | - I Brettar
- Department of Vaccinology and Applied Microbiology, Helmholtz Centre for Infection Research (HZI), Braunschweig, Germany
| | - M Halpern
- Department of Evolutionary and Environmental Biology, Faculty of Natural Sciences, University of Haifa, Haifa, Israel; Department of Biology and Environment, Faculty of Natural Sciences, University of Haifa, Oranim, Tivon, Israel
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Vieira V, Pacheco L, Demetrio L, Balbi E, Bellinha T, Toledo R, Auler L, Halpern M, Pinto L, Guaraldi B, Victor L, Bigi J, Carius L, Roma J. Liver Transplantation for Acute Liver Failure due to Yellow Fever: A Case Report. Transplant Proc 2019; 51:1625-1628. [DOI: 10.1016/j.transproceed.2019.01.046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Ade PAR, Ahmed Z, Aikin RW, Alexander KD, Barkats D, Benton SJ, Bischoff CA, Bock JJ, Bowens-Rubin R, Brevik JA, Buder I, Bullock E, Buza V, Connors J, Cornelison J, Crill BP, Crumrine M, Dierickx M, Duband L, Dvorkin C, Filippini JP, Fliescher S, Grayson J, Hall G, Halpern M, Harrison S, Hildebrandt SR, Hilton GC, Hui H, Irwin KD, Kang J, Karkare KS, Karpel E, Kaufman JP, Keating BG, Kefeli S, Kernasovskiy SA, Kovac JM, Kuo CL, Larsen NA, Lau K, Leitch EM, Lueker M, Megerian KG, Moncelsi L, Namikawa T, Netterfield CB, Nguyen HT, O'Brient R, Ogburn RW, Palladino S, Pryke C, Racine B, Richter S, Schillaci A, Schwarz R, Sheehy CD, Soliman A, St Germaine T, Staniszewski ZK, Steinbach B, Sudiwala RV, Teply GP, Thompson KL, Tolan JE, Tucker C, Turner AD, Umiltà C, Vieregg AG, Wandui A, Weber AC, Wiebe DV, Willmert J, Wong CL, Wu WLK, Yang H, Yoon KW, Zhang C. Constraints on Primordial Gravitational Waves Using Planck, WMAP, and New BICEP2/Keck Observations through the 2015 Season. Phys Rev Lett 2018; 121:221301. [PMID: 30547645 DOI: 10.1103/physrevlett.121.221301] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 08/28/2018] [Indexed: 06/09/2023]
Abstract
We present results from an analysis of all data taken by the bicep2/Keck CMB polarization experiments up to and including the 2015 observing season. This includes the first Keck Array observations at 220 GHz and additional observations at 95 and 150 GHz. The Q and U maps reach depths of 5.2, 2.9, and 26 μK_{CMB} arcmin at 95, 150, and 220 GHz, respectively, over an effective area of ≈400 square degrees. The 220 GHz maps achieve a signal to noise on polarized dust emission approximately equal to that of Planck at 353 GHz. We take auto and cross spectra between these maps and publicly available WMAP and Planck maps at frequencies from 23 to 353 GHz. We evaluate the joint likelihood of the spectra versus a multicomponent model of lensed-ΛCDM+r+dust+synchrotron+noise. The foreground model has seven parameters, and we impose priors on some of these using external information from Planck and WMAP derived from larger regions of sky. The model is shown to be an adequate description of the data at the current noise levels. The likelihood analysis yields the constraint r_{0.05}<0.07 at 95% confidence, which tightens to r_{0.05}<0.06 in conjunction with Planck temperature measurements and other data. The lensing signal is detected at 8.8σ significance. Running a maximum likelihood search on simulations we obtain unbiased results and find that σ(r)=0.020. These are the strongest constraints to date on primordial gravitational waves.
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Affiliation(s)
- P A R Ade
- School of Physics and Astronomy, Cardiff University, Cardiff, CF24 3AA, United Kingdom
| | - Z Ahmed
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
| | - R W Aikin
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - K D Alexander
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - D Barkats
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - S J Benton
- Department of Physics, Princeton University, Princeton, New Jersey 08544, USA
| | - C A Bischoff
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - J J Bock
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - R Bowens-Rubin
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - J A Brevik
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - I Buder
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - E Bullock
- Minnesota Institute for Astrophysics, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - V Buza
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - J Connors
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - J Cornelison
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - B P Crill
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - M Crumrine
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - M Dierickx
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - L Duband
- Service des Basses Températures, Commissariat à l'Energie Atomique, 38054 Grenoble, France
| | - C Dvorkin
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - J P Filippini
- Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
- Department of Astronomy, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
| | - S Fliescher
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - J Grayson
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - G Hall
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - M Halpern
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia, V6T 1Z1, Canada
| | - S Harrison
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - S R Hildebrandt
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - G C Hilton
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - H Hui
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - K D Irwin
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - J Kang
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - K S Karkare
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
| | - E Karpel
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - J P Kaufman
- Department of Physics, University of California at San Diego, La Jolla, California 92093, USA
| | - B G Keating
- Department of Physics, University of California at San Diego, La Jolla, California 92093, USA
| | - S Kefeli
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - S A Kernasovskiy
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - J M Kovac
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - C L Kuo
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - N A Larsen
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
| | - K Lau
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - E M Leitch
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
| | - M Lueker
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - K G Megerian
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - L Moncelsi
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - T Namikawa
- Leung Center for Cosmology and Particle Astrophysics, National Taiwan University, Taipei 10617, Taiwan
| | - C B Netterfield
- Department of Physics, University of Toronto, Toronto, Ontario, M5S 1A7, Canada
- Canadian Institute for Advanced Research, Toronto, Ontario, M5G 1Z8, Canada
| | - H T Nguyen
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - R O'Brient
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - R W Ogburn
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - S Palladino
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - C Pryke
- Minnesota Institute for Astrophysics, University of Minnesota, Minneapolis, Minnesota 55455, USA
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - B Racine
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - S Richter
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - A Schillaci
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - R Schwarz
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - C D Sheehy
- Physics Department, Brookhaven National Laboratory, Upton, New York 11973, USA
| | - A Soliman
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - T St Germaine
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - Z K Staniszewski
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - B Steinbach
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - R V Sudiwala
- School of Physics and Astronomy, Cardiff University, Cardiff, CF24 3AA, United Kingdom
| | - G P Teply
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Department of Physics, University of California at San Diego, La Jolla, California 92093, USA
| | - K L Thompson
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - J E Tolan
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - C Tucker
- School of Physics and Astronomy, Cardiff University, Cardiff, CF24 3AA, United Kingdom
| | - A D Turner
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - C Umiltà
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - A G Vieregg
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
- Department of Physics, Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - A Wandui
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - A C Weber
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - D V Wiebe
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia, V6T 1Z1, Canada
| | - J Willmert
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - C L Wong
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - W L K Wu
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
| | - H Yang
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - K W Yoon
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - C Zhang
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
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Halpern M. A Computerized Medical Standards System to Help Place Impaired Employees. Methods Inf Med 2018. [DOI: 10.1055/s-0038-1634675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Abstract:The paper describes a knowledge-distribution system that supports decisions on placement of impaired employees. The knowledge base consists of job profiles and medical profiles. The job profiles list tasks and the physical abilities they require. Twenty-one abilities describe the task demands. Active workers rated the exertion, frequency and importance of the physical ability required for each task. Thirty-nine work conditions were rated this way. Using identical scales, experts assessed the impact of impairments on the physical abilities of individuals and the tolerance of work conditions. The screening matches the job profile against the impairment profile. This process has been automated. The program lists tasks and work conditions that may compromise an impaired employee. This information can be used to accommodate employees, restrict duties or design a rehabilitation program. Also, the paper discusses the impact of the system on the operations of medical services within an organization.
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Guimarães LFA, Halpern M, de Lemos AS, de Gouvêa EF, Gonçalves RT, da Rosa Santos MAA, Nucci M, Santoro-Lopes G. Invasive Fungal Disease in Renal Transplant Recipients at a Brazilian Center: Local Epidemiology Matters. Transplant Proc 2017; 48:2306-2309. [PMID: 27742285 DOI: 10.1016/j.transproceed.2016.06.019] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Invasive fungal disease (IFD) is an important complication after solid organ transplantation (SOT). A marked geographic variation in the epidemiology of IFD after kidney transplantation (KT) has been suggested by the results of previous studies. Nevertheless, data from Latin American centers are scarce. OBJECTIVE This study sought to describe the epidemiology of IFD at a Brazilian KT center. METHODS This study was a retrospective single-center cohort study that included patients who underwent KT between 1998 and 2009 and were followed up until July 2015. Cases of simultaneous kidney-pancreas transplantation were excluded. The primary study outcome was the occurrence of proven or probable IFD. RESULTS Among 908 KT recipients, 44 cases of IFD occurred in 42 patients (4.6%). Cryptococcus spp. infection, diagnosed in 16 cases (36.3%), was the leading cause of IFD, followed by histoplasmosis in 10 cases (22.7%) and invasive candidiasis in 10 (22.7%). Sporotrichosis, mucormycosis, invasive aspergillosis, pulmonary Cladophialophora sp. infection, trichosporonosis and Saccharomyces cerevisiae fungemia occurred in 1 recipient each (2.3%). Two additional (4.5%) cases of unspecified mold infections were identified by histopathological analysis. Most cases of IFD (67%) occurred later than 6 months after transplantation. Previous use of antilymphocyte antibodies (P = .008) and corticosteroid pulse therapy (P < .001) were more frequent among cases of IFD occurring within the first 6 months after transplantation. CONCLUSIONS The epidemiology of IFD in this Brazilian cohort was characterized by a large predominance of late infections and a high proportion of cases of cryptococcosis and histoplasmosis. These results highlight the considerable geographic variability of IFD epidemiology after KT.
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Affiliation(s)
- L F A Guimarães
- Department of Preventive Medicine, Faculdade de Medicina, Universidade Federal do Rio de Janeiro, Brazil
| | - M Halpern
- Infectious Disease Clinic, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - A S de Lemos
- Infectious Disease Clinic, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - E F de Gouvêa
- Infectious Disease Clinic, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - R T Gonçalves
- Nephrology Clinic, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - M A A da Rosa Santos
- Nephrology Clinic, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - M Nucci
- Mycology Laboratory, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - G Santoro-Lopes
- Infectious Disease Clinic, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
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Pacheco F, Thornton A, Cunto-Amesty S, Halpern M, Candelario A, Berroa D. Human Papillomavirus (HPV) and Pap Smear Testing among HIV+ Women in La
Romana, Dominican Republic, 2015-2016. Ann Glob Health 2017. [DOI: 10.1016/j.aogh.2017.03.361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Kent E, Lines LM, Gaillot S, Schussler NC, Halpern M, Mollica M, Rincon M, Smith AW. Measuring experiences of patients with cancer with care: The SEER-CAHPS linked data resource. J Clin Oncol 2017. [DOI: 10.1200/jco.2017.35.8_suppl.238] [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: 11/20/2022] Open
Abstract
238 Background: Care experience ratings are recognized as measures of quality. We introduce a new resource, SEER-CAHPS, linking cancer registry data from the National Cancer Institute’s Surveillance, Epidemiology and End Results (SEER) program with Medicare claims and the Medicare Consumer Assessment of Healthcare Providers and Systems (CAHPS) survey. Methods: The SEER-CAHPS data resource includes registry data from 1973-2011 (diagnosis, incidence, mortality, and sociodemographic data), Medicare CAHPS survey data from 1998-2013 (sociodemographic, health status, and care experience ratings), and Medicare fee-for-service (FFS) claims data from 2002-2013. SEER-CAHPS includes global ratings of overall care, personal doctor, specialist, health plan, and prescription drug plan and composite ratings of doctor communication, care coordination, getting needed care, and getting care quickly. The data also contain optional survey weights to account for the Medicare CAHPS sampling design. Results: Currently, SEER-CAHPS includes 205,339 individuals with a history of cancer documented in SEER (FFS: 26,802 with a survey before cancer diagnosis, and 55,231 with a survey after cancer diagnosis; Medicare Advantage [MA]: 57,227 with a survey before cancer diagnosis and 71,436 with a survey after cancer diagnosis). The database also includes 724,965 MCAHPS respondents without cancer in SEER regions (FFS: 282,592; MA: 447,358). The data provide insights on topics including experiences of cancer patients in their last year of life; experiences of cancer survivors; experiences of dually eligible (Medicare-Medicaid) cancer patients; and the associations of guideline-concordant follow-up care with patient experiences among people with colorectal cancer. We will demonstrate project sample-size estimation and present instructions for submitting data access applications. Conclusions: SEER-CAHPS provides population-based, cancer-specific data on patient experiences and associations with both health outcomes and healthcare utilization.
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Affiliation(s)
- Erin Kent
- National Cancer Institute, Bethesda, MD
| | | | - Sarah Gaillot
- Centers for Medicare & Medicaid Services, Baltimore, MD
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Goldman GT, Berman E, Halpern M, Johnson C, Kothari Y, Reed G, Rosenberg AA. Ensuring scientific integrity in the Age of Trump. Science 2017; 355:696-698. [DOI: 10.1126/science.aam5733] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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17
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Su T, Marriage T, Asboth V, Baker A, Bond J, Crichton D, Devlin M, Dünner R, Farrah D, Frayer D, Gralla M, Hall K, Halpern M, Harris A, Hilton M, Hincks A, Hughes J, Niemack M, Page L, Partridge B, Rivera J, Scott D, Sievers J, Thornton R, Viero M, Wang L, Wollack E, Zemcov M. On the redshift distribution and physical properties of ACT-selected DSFGs. Mon Not R Astron Soc 2017; 464:968-984. [PMID: 32753768 PMCID: PMC7402280 DOI: 10.1093/mnras/stw2334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
We present multi-wavelength detections of nine candidate gravitationally-lensed dusty star-forming galaxies (DSFGs) selected at 218GHz (1.4mm) from the ACT equatorial survey. Among the brightest ACT sources, these represent the subset of the total ACT sample lying in Herschel SPIRE fields, and all nine of the 218GHz detections were found to have bright Herschel counterparts. By fitting their spectral energy distributions (SEDs) with a modified blackbody model with power-law temperature distribution, we find the sample has a median redshift of z = 4.1 - 1.0 + 1.1 (68 per cent confidence interval), as expected for 218GHz selection, and an apparent total infrared luminosity of log 10 ( μ L IR / L ⊙ ) = 13.86 - 0.30 + 0.33 , which suggests that they are either strongly lensed sources or unresolved collections of unlensed DSFGs. The effective apparent diameter of the sample is μ d = 4.2 - 1.0 + 1.7 kpc , further evidence of strong lensing or multiplicity, since the typical diameter of dusty star-forming galaxies is 1.0-2.5 kpc. We emphasize that the effective apparent diameter derives from SED modelling without the assumption of optically thin dust (as opposed to image morphology). We find that the sources have substantial optical depth. ( τ = 4.2 - 1.9 + 3.7 ) to dust around the peak in the modified blackbody spectrum (λ obs ⩽ 500μm), a result that is robust to model choice.
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Affiliation(s)
- T. Su
- Department of Physics and Astronomy, The Johns Hopkins University, 3400 N. Charles St., Baltimore, MD 21218-2686, USA
| | - T.A. Marriage
- Department of Physics and Astronomy, The Johns Hopkins University, 3400 N. Charles St., Baltimore, MD 21218-2686, USA
| | - V. Asboth
- Department of Physics and Astronomy, University of British Columbia, 6224 Agricultural Rd., Vancouver BC V6T 1Z1, Canada
| | - A.J. Baker
- Department of Physics and Astronomy, Rutgers, The State University of New Jersey, 136 Frelinghuysen Road, Piscataway, NJ 08854-8019, USA
| | - J.R. Bond
- Canadian Institute for Theoretical Astrophysics, University of Toronto, Toronto, ON, M5S 3H8, Canada
| | - D. Crichton
- Department of Physics and Astronomy, The Johns Hopkins University, 3400 N. Charles St., Baltimore, MD 21218-2686, USA
| | - M.J. Devlin
- Department of Physics and Astronomy, University of Pennsylvania, 209 South 33rd Street, Philadelphia, PA 19104 USA
| | - R. Dünner
- Departamento de Astronomía y Astrofísica, Pontificía Universidad Católica, Casilla 306, Santiago 22, Chile
| | - D. Farrah
- Department of Physics, Virginia Tech, Blacksburg, VA 24061, USA
| | - D.T. Frayer
- National Radio Astronomy Observatory, P.O. Box 2, Green Bank, WV 24944, USA
| | - M.B. Gralla
- Department of Physics and Astronomy, The Johns Hopkins University, 3400 N. Charles St., Baltimore, MD 21218-2686, USA
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138, USA
- Department of Astronomy/Steward Observatory, University of Arizona, 933 North Cherry Avenue, Tucson, AZ 85721-0065, USA
| | - K. Hall
- Department of Physics and Astronomy, The Johns Hopkins University, 3400 N. Charles St., Baltimore, MD 21218-2686, USA
| | - M. Halpern
- Department of Astronomy/Steward Observatory, University of Arizona, 933 North Cherry Avenue, Tucson, AZ 85721-0065, USA
| | - A.I. Harris
- Department of Astronomy, University of Maryland, College Park, MD 20742-2421, USA
| | - M. Hilton
- Astrophysics and Cosmology Research Unit, School of Mathematics, Statistics and Computer Science, University of KwaZulu-Natal, Durban 4041, South Africa
| | - A.D. Hincks
- Department of Physics and Astronomy, University of British Columbia, 6224 Agricultural Rd., Vancouver BC V6T 1Z1, Canada
- Department of Physics, University of Rome ‘La Sapienza’, Piazzale Aldo Moro 5, I-00185 Rome, Italy
| | - J.P. Hughes
- Department of Physics and Astronomy, Rutgers, The State University of New Jersey, 136 Frelinghuysen Road, Piscataway, NJ 08854-8019, USA
| | - M.D. Niemack
- Department of Physics, Cornell University, Ithaca, NY 14853, USA
| | - L.A. Page
- Joseph Henry Laboratories of Physics, Jadwin Hall, Princeton University, Princeton, NJ 08544, USA
| | - B. Partridge
- Department of Astronomy, Haverford College, Haverford, PA 19041, USA
| | - J. Rivera
- Department of Physics and Astronomy, Rutgers, The State University of New Jersey, 136 Frelinghuysen Road, Piscataway, NJ 08854-8019, USA
| | - D. Scott
- Department of Physics and Astronomy, University of British Columbia, 6224 Agricultural Rd., Vancouver BC V6T 1Z1, Canada
| | - J.L. Sievers
- Astrophysics and Cosmology Research Unit, School of Chemistry and Physics, University of KwaZulu-Natal, Durban 4041, South Africa
| | - R.J. Thornton
- Department of Physics, West Chester University, 700 S High St, West Chester, PA 19382, USA
| | - M.P. Viero
- Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, 382 Via Pueblo Mall, Stanford, CA 94305, USA
| | - L. Wang
- SRON Netherlands Institute for Space Research, Landleven 12, 9747 AD, Groningen, The Netherlands
| | - E.J. Wollack
- NASA/Goddard Space Flight Center, Greenbelt, MD, 20771, USA
| | - M. Zemcov
- Center for Detectors, School of Physics and Astronomy, Rochester Institute of Technology, 1 Lomb Memorial Dr., Rochester NY 14623, USA
- Jet Propulsion Laboratory, 4800 Oak Grove Dr., Pasadena CA 91109, USA
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Kahwati LC, Feltner C, Halpern M, Woodell CL, Boland E, Amick HR, Weber RP, Jonas DE. Primary Care Screening and Treatment for Latent Tuberculosis Infection in Adults: Evidence Report and Systematic Review for the US Preventive Services Task Force. JAMA 2016; 316:970-83. [PMID: 27599332 DOI: 10.1001/jama.2016.10357] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Five to ten percent of individuals with latent tuberculosis infection (LTBI) progress to active tuberculosis (TB) disease. Identifying and treating LTBI is a key component of the strategy for reducing the burden of TB disease. OBJECTIVE To review the evidence about targeted screening and treatment for LTBI among adults in primary care settings to support the US Preventive Services Task Force in updating its 1996 recommendation. DATA SOURCES MEDLINE, Cochrane Library, and trial registries, searched through August 3, 2015; references from pertinent articles; and experts. Literature surveillance was conducted through May 31, 2016. STUDY SELECTION English-language studies of LTBI screening, LTBI treatment with recommended pharmacotherapy, or accuracy of the tuberculin skin test (TST) or interferon-gamma release assays (IGRAs). Studies of individuals for whom LTBI screening and treatment is part of public health surveillance or disease management were excluded. DATA EXTRACTION AND SYNTHESIS Two investigators independently reviewed abstracts and full-text articles. When at least 3 similar studies were available, random-effects meta-analysis was used to generate pooled estimates of outcomes. MAIN OUTCOMES AND MEASURES Sensitivity, specificity, reliability, active TB disease, mortality, hepatotoxicity, and other harms. RESULTS The review included 72 studies (n = 51 711). No studies evaluated benefits and harms of screening compared with no screening. Pooled estimates for sensitivity of the TST at both 5-mm and 10-mm induration thresholds were 0.79 (5-mm: 95% CI, 0.69-0.89 [8 studies, n = 803]; 10 mm: 95% CI, 0.71-0.87 [11 studies; n = 988]), and those for IGRAs ranged from 0.77 to 0.90 (57 studies; n = 4378). Pooled estimates for specificity of the TST at the 10-mm and 15-mm thresholds and for IGRAs ranged from 0.95 to 0.99 (34 studies; n = 23 853). A randomized clinical trial (RCT) of 24 weeks of isoniazid in individuals with pulmonary fibrotic lesions and LTBI (n = 27 830) found a reduction in absolute risk of active TB at 5 years from 1.4% to 0.5% (relative risk [RR], 0.35 [95% CI, 0.24-0.52]) and an increase in absolute risk for hepatoxicity from 0.1% to 0.5% (RR, 4.59 [95% CI, 2.03-10.39]) for 24 weeks of daily isoniazid compared with placebo. An RCT (n = 6886) found that 3 months of once-weekly rifapentine plus isoniazid was noninferior to 9 months of isoniazid alone for preventing active TB. The risk difference for hepatoxicity comparing isoniazid with rifampin ranged from 3% to 7%, with a pooled RR of 3.29 (95% CI, 1.72-6.28 [3 RCTs; n = 1327]). CONCLUSIONS AND RELEVANCE No studies evaluated the benefits and harms of screening compared with no screening. Both the TST and IGRAs are moderately sensitive and highly specific within countries with low TB burden. Treatment reduced the risk of active TB among the populations included in this review. Isoniazid is associated with higher rates of hepatotoxicity than placebo or rifampin.
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Affiliation(s)
- Leila C Kahwati
- RTI International-University of North Carolina at Chapel Hill Evidence-Based Practice Center2RTI International, Research Triangle Park, North Carolina
| | - Cynthia Feltner
- RTI International-University of North Carolina at Chapel Hill Evidence-Based Practice Center3Department of Medicine, University of North Carolina at Chapel Hill4Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill
| | - Michael Halpern
- RTI International-University of North Carolina at Chapel Hill Evidence-Based Practice Center2RTI International, Research Triangle Park, North Carolina
| | - Carol L Woodell
- RTI International-University of North Carolina at Chapel Hill Evidence-Based Practice Center2RTI International, Research Triangle Park, North Carolina
| | - Erin Boland
- RTI International-University of North Carolina at Chapel Hill Evidence-Based Practice Center2RTI International, Research Triangle Park, North Carolina
| | - Halle R Amick
- RTI International-University of North Carolina at Chapel Hill Evidence-Based Practice Center4Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill
| | - Rachel Palmieri Weber
- RTI International-University of North Carolina at Chapel Hill Evidence-Based Practice Center4Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill
| | - Daniel E Jonas
- RTI International-University of North Carolina at Chapel Hill Evidence-Based Practice Center3Department of Medicine, University of North Carolina at Chapel Hill4Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill
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Karkare KS, Ade PAR, Ahmed Z, Alexander KD, Amiri M, Barkats D, Benton SJ, Bischoff CA, Bock JJ, Boenish H, Bowens-Rubin R, Buder I, Bullock E, Buza V, Connors J, Filippini JP, Fliescher ST, Grayson JA, Halpern M, Harrison SA, Hilton GC, Hristov VV, Hui H, Irwin KD, Kang JH, Karpel E, Kefeli S, Kernasovskiy SA, Kovac JM, Kuo CL, Leitch EM, Lueker M, Megerian KG, Monticue V, Namikawa T, Netterfield CB, Nguyen HT, O'Brient R, Ogburn RW, Pryke CL, Reintsema CD, Richter S, St. Germaine MT, Schwarz R, Sheehy CD, Staniszewski ZK, Steinbach B, Teply GP, Thompson KL, Tolan JE, Tucker C, Turner AD, Vieregg AG, Wandui A, Weber A, Willmert J, Wong CL, Wu WLK, Yoon KW. Optical characterization of the BICEP3 CMB polarimeter at the South Pole. ACTA ACUST UNITED AC 2016. [DOI: 10.1117/12.2231747] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [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]
Affiliation(s)
- K. S. Karkare
- Harvard-Smithsonian Ctr. for Astrophysics (United States)
| | | | | | | | - M. Amiri
- The Univ. of British Columbia (Canada)
| | - D. Barkats
- Harvard-Smithsonian Ctr. for Astrophysics (United States)
| | | | - C. A. Bischoff
- Harvard-Smithsonian Ctr. for Astrophysics (United States)
| | - J. J. Bock
- California Institute of Technology (United States)
| | - H. Boenish
- Harvard-Smithsonian Ctr. for Astrophysics (United States)
| | | | - I. Buder
- Harvard-Smithsonian Ctr. for Astrophysics (United States)
| | | | - V. Buza
- Harvard-Smithsonian Ctr. for Astrophysics (United States)
| | - J. Connors
- Harvard-Smithsonian Ctr. for Astrophysics (United States)
| | | | | | | | | | - S. A. Harrison
- Harvard-Smithsonian Ctr. for Astrophysics (United States)
| | - G. C. Hilton
- National Institute of Standards and Technology (United States)
| | | | - H. Hui
- California Institute of Technology (United States)
| | | | | | | | - S. Kefeli
- California Institute of Technology (United States)
| | | | - J. M. Kovac
- Harvard-Smithsonian Ctr. for Astrophysics (United States)
| | | | | | - M. Lueker
- California Institute of Technology (United States)
| | | | | | | | | | | | | | | | | | - C. D. Reintsema
- National Institute of Standards and Technology (United States)
| | - S. Richter
- Harvard-Smithsonian Ctr. for Astrophysics (United States)
| | | | - R. Schwarz
- Univ. of Minnesota, Twin Cities (United States)
| | | | | | - B. Steinbach
- California Institute of Technology (United States)
| | - G. P. Teply
- California Institute of Technology (United States)
| | | | | | | | | | - A. G. Vieregg
- Harvard-Smithsonian Ctr. for Astrophysics (United States)
| | | | - A. Weber
- Jet Propulsion Lab. (United States)
| | | | - C. L. Wong
- Harvard-Smithsonian Ctr. for Astrophysics (United States)
| | - W. L. K. Wu
- Univ. of California, Berkeley (United States)
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Ade PAR, Ahmed Z, Aikin RW, Alexander KD, Barkats D, Benton SJ, Bischoff CA, Bock JJ, Bowens-Rubin R, Brevik JA, Buder I, Bullock E, Buza V, Connors J, Crill BP, Duband L, Dvorkin C, Filippini JP, Fliescher S, Grayson J, Halpern M, Harrison S, Hilton GC, Hui H, Irwin KD, Karkare KS, Karpel E, Kaufman JP, Keating BG, Kefeli S, Kernasovskiy SA, Kovac JM, Kuo CL, Leitch EM, Lueker M, Megerian KG, Netterfield CB, Nguyen HT, O'Brient R, Ogburn RW, Orlando A, Pryke C, Richter S, Schwarz R, Sheehy CD, Staniszewski ZK, Steinbach B, Sudiwala RV, Teply GP, Thompson KL, Tolan JE, Tucker C, Turner AD, Vieregg AG, Weber AC, Wiebe DV, Willmert J, Wong CL, Wu WLK, Yoon KW. Improved Constraints on Cosmology and Foregrounds from BICEP2 and Keck Array Cosmic Microwave Background Data with Inclusion of 95 GHz Band. Phys Rev Lett 2016; 116:031302. [PMID: 26849583 DOI: 10.1103/physrevlett.116.031302] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Indexed: 06/05/2023]
Abstract
We present results from an analysis of all data taken by the BICEP2 and Keck Array cosmic microwave background (CMB) polarization experiments up to and including the 2014 observing season. This includes the first Keck Array observations at 95 GHz. The maps reach a depth of 50 nK deg in Stokes Q and U in the 150 GHz band and 127 nK deg in the 95 GHz band. We take auto- and cross-spectra between these maps and publicly available maps from WMAP and Planck at frequencies from 23 to 353 GHz. An excess over lensed ΛCDM is detected at modest significance in the 95×150 BB spectrum, and is consistent with the dust contribution expected from our previous work. No significant evidence for synchrotron emission is found in spectra such as 23×95, or for correlation between the dust and synchrotron sky patterns in spectra such as 23×353. We take the likelihood of all the spectra for a multicomponent model including lensed ΛCDM, dust, synchrotron, and a possible contribution from inflationary gravitational waves (as parametrized by the tensor-to-scalar ratio r) using priors on the frequency spectral behaviors of dust and synchrotron emission from previous analyses of WMAP and Planck data in other regions of the sky. This analysis yields an upper limit r_{0.05}<0.09 at 95% confidence, which is robust to variations explored in analysis and priors. Combining these B-mode results with the (more model-dependent) constraints from Planck analysis of CMB temperature plus baryon acoustic oscillations and other data yields a combined limit r_{0.05}<0.07 at 95% confidence. These are the strongest constraints to date on inflationary gravitational waves.
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Affiliation(s)
- P A R Ade
- School of Physics and Astronomy, Cardiff University, Cardiff, CF24 3AA, United Kingdom
| | - Z Ahmed
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - R W Aikin
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - K D Alexander
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - D Barkats
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - S J Benton
- Department of Physics, University of Toronto, Toronto, Ontario, M5S 1A7, Canada
| | - C A Bischoff
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - J J Bock
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - R Bowens-Rubin
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - J A Brevik
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - I Buder
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - E Bullock
- Minnesota Institute for Astrophysics, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - V Buza
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - J Connors
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - B P Crill
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - L Duband
- Service des Basses Températures, Commissariat à l'Energie Atomique, 38054 Grenoble, France
| | - C Dvorkin
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - J P Filippini
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
| | - S Fliescher
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - J Grayson
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - M Halpern
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia, V6T 1Z1, Canada
| | - S Harrison
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - G C Hilton
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - H Hui
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - K D Irwin
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - K S Karkare
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - E Karpel
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - J P Kaufman
- Department of Physics, University of California at San Diego, La Jolla, California 92093, USA
| | - B G Keating
- Department of Physics, University of California at San Diego, La Jolla, California 92093, USA
| | - S Kefeli
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - S A Kernasovskiy
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - J M Kovac
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - C L Kuo
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - E M Leitch
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
| | - M Lueker
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - K G Megerian
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - C B Netterfield
- Department of Physics, University of Toronto, Toronto, Ontario, M5S 1A7, Canada
- Canadian Institute for Advanced Research, Toronto, Ontario M5G 1Z8, Canada
| | - H T Nguyen
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - R O'Brient
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - R W Ogburn
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - A Orlando
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Department of Physics, University of California at San Diego, La Jolla, California 92093, USA
| | - C Pryke
- Minnesota Institute for Astrophysics, University of Minnesota, Minneapolis, Minnesota 55455, USA
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - S Richter
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - R Schwarz
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - C D Sheehy
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
| | - Z K Staniszewski
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - B Steinbach
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - R V Sudiwala
- School of Physics and Astronomy, Cardiff University, Cardiff, CF24 3AA, United Kingdom
| | - G P Teply
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Department of Physics, University of California at San Diego, La Jolla, California 92093, USA
| | - K L Thompson
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - J E Tolan
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - C Tucker
- School of Physics and Astronomy, Cardiff University, Cardiff, CF24 3AA, United Kingdom
| | - A D Turner
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - A G Vieregg
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
- Department of Physics, Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - A C Weber
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - D V Wiebe
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia, V6T 1Z1, Canada
| | - J Willmert
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - C L Wong
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - W L K Wu
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - K W Yoon
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
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Ade PAR, Ahmed Z, Aikin RW, Alexander KD, Barkats D, Benton SJ, Bischoff CA, Bock JJ, Brevik JA, Buder I, Bullock E, Buza V, Connors J, Crill BP, Dowell CD, Dvorkin C, Duband L, Filippini JP, Fliescher S, Golwala SR, Halpern M, Harrison S, Hasselfield M, Hildebrandt SR, Hilton GC, Hristov VV, Hui H, Irwin KD, Karkare KS, Kaufman JP, Keating BG, Kefeli S, Kernasovskiy SA, Kovac JM, Kuo CL, Leitch EM, Lueker M, Mason P, Megerian KG, Netterfield CB, Nguyen HT, O’Brient R, Ogburn IV RW, Orlando A, Pryke C, Reintsema CD, Richter S, Schwarz R, Sheehy CD, Staniszewski ZK, Sudiwala RV, Teply GP, Thompson KL, Tolan JE, Turner AD, Vieregg AG, Weber AC, Willmert J, Wong CL, Yoon KW. BICEP2/KECK ARRAY V: MEASUREMENTS OFB-MODE POLARIZATION AT DEGREE ANGULAR SCALES AND 150 GHz BY THE KECK ARRAY. ACTA ACUST UNITED AC 2015. [DOI: 10.1088/0004-637x/811/2/126] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Viero MP, Moncelsi L, Quadri RF, Béthermin M, Bock J, Burgarella D, Chapman SC, Clements DL, Conley A, Conversi L, Duivenvoorden S, Dunlop JS, Farrah D, Franceschini A, Halpern M, Ivison RJ, Lagache G, Magdis G, Marchetti L, Álvarez-Márquez J, Marsden G, Oliver SJ, Page MJ, Pérez-Fournon I, Schulz B, Scott D, Valtchanov I, Vieira JD, Wang L, Wardlow J, Zemcov M. HERMES: CURRENT COSMIC INFRARED BACKGROUND ESTIMATES CAN BE EXPLAINED BY KNOWN GALAXIES AND THEIR FAINT COMPANIONS AT
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< 4. ACTA ACUST UNITED AC 2015. [DOI: 10.1088/2041-8205/809/2/l22] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Rosenberg AA, Branscomb LM, Eady V, Frumhoff PC, Goldman GT, Halpern M, Kimmell K, Kothari Y, Kramer LD, Lane N, McCarthy J, Phartiyal P, Rest K, Sims R, Wexler C. Science in Congress: Deceptive statistics—Response. Science 2015; 349:487. [DOI: 10.1126/science.349.6247.487-a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Affiliation(s)
- Andrew A. Rosenberg
- Center for Science and Democracy, Union of Concerned Scientists, Cambridge, MA 02138, USA
| | - L. M. Branscomb
- University of California, San Diego, La Jolla, CA 92093, USA
| | - V. Eady
- Conservation Law Foundation, Boston, MA 02110, USA
| | | | - G. T. Goldman
- Center for Science and Democracy, Union of Concerned Scientists, Cambridge, MA 02138, USA
| | - M. Halpern
- Center for Science and Democracy, Union of Concerned Scientists, Cambridge, MA 02138, USA
| | - K. Kimmell
- Union of Concerned Scientists, Cambridge, MA 02138, USA
| | - Y. Kothari
- Center for Science and Democracy, Union of Concerned Scientists, Cambridge, MA 02138, USA
| | - L. D. Kramer
- William and Flora Hewlett Foundation, Menlo Park, CA 94025, USA
| | - N.F. Lane
- Baker Institute of Public Policy, Rice University, Houston, TX 77005, USA
| | | | - P. Phartiyal
- Center for Science and Democracy, Union of Concerned Scientists, Cambridge, MA 02138, USA
| | - K. Rest
- Union of Concerned Scientists, Cambridge, MA 02138, USA
| | | | - C. Wexler
- Center for Science and Democracy, Union of Concerned Scientists, Cambridge, MA 02138, USA
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Rosenberg AA, Branscomb LM, Eady V, Frumhoff PC, Goldman GT, Halpern M, Kimmell K, Kothari Y, Kramer LD, Lane NF, McCarthy JJ, Phartiyal P, Rest K, Sims R, Wexler C. Congress's attacks on science-based rules. Science 2015; 348:964-6. [DOI: 10.1126/science.aab2939] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Affiliation(s)
- Michael Halpern
- Michael Halpern is the manager of strategy and innovation at the Center for Science and Democracy, Union of Concerned Scientists, Cambridge, MA
| | - Michael Mann
- Michael Mann is Distinguished Professor of Meteorology (with joint appointments in the Department of Geosciences and Earth and Environmental Systems Institute) at the Pennsylvania State University, State College, PA
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Chawla N, Urato M, Ambs A, Schussler N, Hays RD, Clauser SB, Zaslavsky AM, Walsh K, Schwartz M, Halpern M, Gaillot S, Goldstein EH, Arora NK. Unveiling SEER-CAHPS®: a new data resource for quality of care research. J Gen Intern Med 2015; 30:641-50. [PMID: 25586868 PMCID: PMC4395616 DOI: 10.1007/s11606-014-3162-9] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2014] [Revised: 11/24/2014] [Accepted: 12/02/2014] [Indexed: 01/07/2023]
Abstract
BACKGROUND Since 1990, the National Cancer Institute (NCI) and Centers for Medicare and Medicaid Services (CMS) have collaborated to create linked data resources to improve our understanding of patterns of care, health care costs, and trends in utilization. However, existing data linkages have not included measures of patient experiences with care. OBJECTIVE To describe a new resource for quality of care research based on a linkage between the Medicare Consumer Assessment of Healthcare Providers and Systems (CAHPS®) patient surveys and the NCI's Surveillance, Epidemiology and End Results (SEER) data. DESIGN This is an observational study of CAHPS respondents and includes both fee-for-service and Medicare Advantage beneficiaries with and without cancer. The data linkage includes: CAHPS survey data collected between 1998 and 2010 to assess patient reports on multiple aspects of their care, such as access to needed and timely care, doctor communication, as well as patients' global ratings of their personal doctor, specialists, overall health care, and their health plan; SEER registry data (1973-2007) on cancer site, stage, treatment, death information, and patient demographics; and longitudinal Medicare claims data (2002-2011) for fee-for-service beneficiaries on utilization and costs of care. PARTICIPANTS In total, 150,750 respondents were in the cancer cohort and 571,318 were in the non-cancer cohort. MAIN MEASURES The data linkage includes SEER data on cancer site, stage, treatment, death information, and patient demographics, in addition to longitudinal data from Medicare claims and information on patient experiences from CAHPS surveys. KEY RESULTS Sizable proportions of cases from common cancers (e.g., breast, colorectal, prostate) and short-term survival cancers (e.g., pancreas) by time since diagnosis enable comparisons across the cancer care trajectory by MA vs. FFS coverage. CONCLUSIONS SEER-CAHPS is a valuable resource for information about Medicare beneficiaries' experiences of care across different diagnoses and treatment modalities, and enables comparisons by type of insurance.
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Affiliation(s)
- Neetu Chawla
- Division of Cancer Control and Population Sciences, Cancer Prevention Fellow, National Cancer Institute, 9609 Medical Center Drive, 3E450, Rockville, MD, 20892, USA,
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27
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Ade PAR, Aghanim N, Ahmed Z, Aikin RW, Alexander KD, Arnaud M, Aumont J, Baccigalupi C, Banday AJ, Barkats D, Barreiro RB, Bartlett JG, Bartolo N, Battaner E, Benabed K, Benoît A, Benoit-Lévy A, Benton SJ, Bernard JP, Bersanelli M, Bielewicz P, Bischoff CA, Bock JJ, Bonaldi A, Bonavera L, Bond JR, Borrill J, Bouchet FR, Boulanger F, Brevik JA, Bucher M, Buder I, Bullock E, Burigana C, Butler RC, Buza V, Calabrese E, Cardoso JF, Catalano A, Challinor A, Chary RR, Chiang HC, Christensen PR, Colombo LPL, Combet C, Connors J, Couchot F, Coulais A, Crill BP, Curto A, Cuttaia F, Danese L, Davies RD, Davis RJ, de Bernardis P, de Rosa A, de Zotti G, Delabrouille J, Delouis JM, Désert FX, Dickinson C, Diego JM, Dole H, Donzelli S, Doré O, Douspis M, Dowell CD, Duband L, Ducout A, Dunkley J, Dupac X, Dvorkin C, Efstathiou G, Elsner F, Enßlin TA, Eriksen HK, Falgarone E, Filippini JP, Finelli F, Fliescher S, Forni O, Frailis M, Fraisse AA, Franceschi E, Frejsel A, Galeotta S, Galli S, Ganga K, Ghosh T, Giard M, Gjerløw E, Golwala SR, González-Nuevo J, Górski KM, Gratton S, Gregorio A, Gruppuso A, Gudmundsson JE, Halpern M, Hansen FK, Hanson D, Harrison DL, Hasselfield M, Helou G, Henrot-Versillé S, Herranz D, Hildebrandt SR, Hilton GC, Hivon E, Hobson M, Holmes WA, Hovest W, Hristov VV, Huffenberger KM, Hui H, Hurier G, Irwin KD, Jaffe AH, Jaffe TR, Jewell J, Jones WC, Juvela M, Karakci A, Karkare KS, Kaufman JP, Keating BG, Kefeli S, Keihänen E, Kernasovskiy SA, Keskitalo R, Kisner TS, Kneissl R, Knoche J, Knox L, Kovac JM, Krachmalnicoff N, Kunz M, Kuo CL, Kurki-Suonio H, Lagache G, Lähteenmäki A, Lamarre JM, Lasenby A, Lattanzi M, Lawrence CR, Leitch EM, Leonardi R, Levrier F, Lewis A, Liguori M, Lilje PB, Linden-Vørnle M, López-Caniego M, Lubin PM, Lueker M, Macías-Pérez JF, Maffei B, Maino D, Mandolesi N, Mangilli A, Maris M, Martin PG, Martínez-González E, Masi S, Mason P, Matarrese S, Megerian KG, Meinhold PR, Melchiorri A, Mendes L, Mennella A, Migliaccio M, Mitra S, Miville-Deschênes MA, Moneti A, Montier L, Morgante G, Mortlock D, Moss A, Munshi D, Murphy JA, Naselsky P, Nati F, Natoli P, Netterfield CB, Nguyen HT, Nørgaard-Nielsen HU, Noviello F, Novikov D, Novikov I, O'Brient R, Ogburn RW, Orlando A, Pagano L, Pajot F, Paladini R, Paoletti D, Partridge B, Pasian F, Patanchon G, Pearson TJ, Perdereau O, Perotto L, Pettorino V, Piacentini F, Piat M, Pietrobon D, Plaszczynski S, Pointecouteau E, Polenta G, Ponthieu N, Pratt GW, Prunet S, Pryke C, Puget JL, Rachen JP, Reach WT, Rebolo R, Reinecke M, Remazeilles M, Renault C, Renzi A, Richter S, Ristorcelli I, Rocha G, Rossetti M, Roudier G, Rowan-Robinson M, Rubiño-Martín JA, Rusholme B, Sandri M, Santos D, Savelainen M, Savini G, Schwarz R, Scott D, Seiffert MD, Sheehy CD, Spencer LD, Staniszewski ZK, Stolyarov V, Sudiwala R, Sunyaev R, Sutton D, Suur-Uski AS, Sygnet JF, Tauber JA, Teply GP, Terenzi L, Thompson KL, Toffolatti L, Tolan JE, Tomasi M, Tristram M, Tucci M, Turner AD, Valenziano L, Valiviita J, Van Tent B, Vibert L, Vielva P, Vieregg AG, Villa F, Wade LA, Wandelt BD, Watson R, Weber AC, Wehus IK, White M, White SDM, Willmert J, Wong CL, Yoon KW, Yvon D, Zacchei A, Zonca A. Joint analysis of BICEP2/keck array and Planck Data. Phys Rev Lett 2015; 114:101301. [PMID: 25815919 DOI: 10.1103/physrevlett.114.101301] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Indexed: 06/04/2023]
Abstract
We report the results of a joint analysis of data from BICEP2/Keck Array and Planck. BICEP2 and Keck Array have observed the same approximately 400 deg^{2} patch of sky centered on RA 0 h, Dec. -57.5°. The combined maps reach a depth of 57 nK deg in Stokes Q and U in a band centered at 150 GHz. Planck has observed the full sky in polarization at seven frequencies from 30 to 353 GHz, but much less deeply in any given region (1.2 μK deg in Q and U at 143 GHz). We detect 150×353 cross-correlation in B modes at high significance. We fit the single- and cross-frequency power spectra at frequencies ≥150 GHz to a lensed-ΛCDM model that includes dust and a possible contribution from inflationary gravitational waves (as parametrized by the tensor-to-scalar ratio r), using a prior on the frequency spectral behavior of polarized dust emission from previous Planck analysis of other regions of the sky. We find strong evidence for dust and no statistically significant evidence for tensor modes. We probe various model variations and extensions, including adding a synchrotron component in combination with lower frequency data, and find that these make little difference to the r constraint. Finally, we present an alternative analysis which is similar to a map-based cleaning of the dust contribution, and show that this gives similar constraints. The final result is expressed as a likelihood curve for r, and yields an upper limit r_{0.05}<0.12 at 95% confidence. Marginalizing over dust and r, lensing B modes are detected at 7.0σ significance.
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Affiliation(s)
- P A R Ade
- School of Physics and Astronomy, Cardiff University, Queens Buildings, The Parade, Cardiff, CF24 3AA, United Kingdom
| | - N Aghanim
- Institut d'Astrophysique Spatiale, CNRS (UMR8617) Université Paris-Sud 11, Bâtiment 121, Orsay, France
| | - Z Ahmed
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - R W Aikin
- California Institute of Technology, Pasadena, California, USA
| | - K D Alexander
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - M Arnaud
- Laboratoire AIM, IRFU/Service d'Astrophysique-CEA/DSM-CNRS-Université Paris Diderot, Bâtiment 709, CEA-Saclay, F-91191 Gif-sur-Yvette Cedex, France
| | - J Aumont
- Institut d'Astrophysique Spatiale, CNRS (UMR8617) Université Paris-Sud 11, Bâtiment 121, Orsay, France
| | - C Baccigalupi
- SISSA, Astrophysics Sector, via Bonomea 265, 34136, Trieste, Italy
| | - A J Banday
- Université de Toulouse, UPS-OMP, IRAP, F-31028 Toulouse cedex 4, France
- CNRS, IRAP, 9 Avenue colonel Roche, BP 44346, F-31028 Toulouse cedex 4, France
| | - D Barkats
- Joint ALMA Observatory, Vitacura, Santiago, Chile
| | - R B Barreiro
- Instituto de Física de Cantabria (CSIC-Universidad de Cantabria), Avenida de los Castros s/n, Santander, Spain
| | - J G Bartlett
- APC, AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, CEA/lrfu, Observatoire de Paris, Sorbonne Paris Cité, 10, rue Alice Domon et Léonie Duquet, 75205 Paris Cedex 13, France
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
| | - N Bartolo
- Dipartimento di Fisica e Astronomia G. Galilei, Università degli Studi di Padova, via Marzolo 8, 35131 Padova, Italy
- Istituto Nazionale di Fisica Nucleare, Sezione di Padova, via Marzolo 8, I-35131 Padova, Italy
| | - E Battaner
- University of Granada, Departamento de Física Teórica y del Cosmos, Facultad de Ciencias, Granada, Spain
- University of Granada, Instituto Carlos I de Física Teórica y Computacional, Granada, Spain
| | - K Benabed
- Institut d'Astrophysique de Paris, CNRS (UMR7095), 98 bis Boulevard Arago, F-75014, Paris, France
- UPMC Université de Paris 06, UMR7095, 98 bis Boulevard Arago, F-75014, Paris, France
| | - A Benoît
- Institut Néel, CNRS, Université Joseph Fourier Grenoble I, 25 rue des Martyrs, Grenoble, France
| | - A Benoit-Lévy
- Institut d'Astrophysique de Paris, CNRS (UMR7095), 98 bis Boulevard Arago, F-75014, Paris, France
- UPMC Université de Paris 06, UMR7095, 98 bis Boulevard Arago, F-75014, Paris, France
- Department of Physics and Astronomy, University College London, London WC1E 6BT, United Kingdom
| | - S J Benton
- Department of Physics, University of Toronto, Toronto, Ontario, M5S 1A7, Canada
| | - J-P Bernard
- Université de Toulouse, UPS-OMP, IRAP, F-31028 Toulouse cedex 4, France
- CNRS, IRAP, 9 Avenue colonel Roche, BP 44346, F-31028 Toulouse cedex 4, France
| | - M Bersanelli
- Dipartimento di Fisica, Università degli Studi di Milano, Via Celoria, 16, Milano, Italy
- INAF/IASF Milano, Via E. Bassini 15, Milano, Italy
| | - P Bielewicz
- SISSA, Astrophysics Sector, via Bonomea 265, 34136, Trieste, Italy
- Université de Toulouse, UPS-OMP, IRAP, F-31028 Toulouse cedex 4, France
- CNRS, IRAP, 9 Avenue colonel Roche, BP 44346, F-31028 Toulouse cedex 4, France
| | - C A Bischoff
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - J J Bock
- California Institute of Technology, Pasadena, California, USA
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
| | - A Bonaldi
- Jodrell Bank Centre for Astrophysics, Alan Turing Building, School of Physics and Astronomy, The University of Manchester, Oxford Road, Manchester, M13 9PL, United Kingdom
| | - L Bonavera
- Instituto de Física de Cantabria (CSIC-Universidad de Cantabria), Avenida de los Castros s/n, Santander, Spain
| | - J R Bond
- CITA, University of Toronto, 60 St. George Street, Toronto, Ontario M5S 3H8, Canada
| | - J Borrill
- Computational Cosmology Center, Lawrence Berkeley National Laboratory, Berkeley, California, USA
- Space Sciences Laboratory, University of California, Berkeley, California, USA
| | - F R Bouchet
- Institut d'Astrophysique de Paris, CNRS (UMR7095), 98 bis Boulevard Arago, F-75014, Paris, France
- Sorbonne Université-UPMC, UMR7095, Institut d'Astrophysique de Paris, 98 bis Boulevard Arago, F-75014, Paris, France
| | - F Boulanger
- Institut d'Astrophysique Spatiale, CNRS (UMR8617) Université Paris-Sud 11, Bâtiment 121, Orsay, France
| | - J A Brevik
- California Institute of Technology, Pasadena, California, USA
| | - M Bucher
- APC, AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, CEA/lrfu, Observatoire de Paris, Sorbonne Paris Cité, 10, rue Alice Domon et Léonie Duquet, 75205 Paris Cedex 13, France
| | - I Buder
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - E Bullock
- Minnesota Institute for Astrophysics, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - C Burigana
- INAF/IASF Bologna, Via Gobetti 101, Bologna, Italy
- Dipartimento di Fisica e Scienze della Terra, Università di Ferrara, Via Saragat 1, 44122 Ferrara, Italy
- INFN, Sezione di Bologna, Via Irnerio 46, I-40126, Bologna, Italy
| | - R C Butler
- INAF/IASF Bologna, Via Gobetti 101, Bologna, Italy
| | - V Buza
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - E Calabrese
- Sub-Department of Astrophysics, University of Oxford, Keble Road, Oxford OX1 3RH, United Kingdom
| | - J-F Cardoso
- APC, AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, CEA/lrfu, Observatoire de Paris, Sorbonne Paris Cité, 10, rue Alice Domon et Léonie Duquet, 75205 Paris Cedex 13, France
- Institut d'Astrophysique de Paris, CNRS (UMR7095), 98 bis Boulevard Arago, F-75014, Paris, France
- Laboratoire Traitement et Communication de l'Information, CNRS (UMR 5141) and Télécom ParisTech, 46 rue Barrault F-75634 Paris Cedex 13, France
| | - A Catalano
- Laboratoire de Physique Subatomique et Cosmologie, Université Grenoble-Alpes, CNRS/IN2P3, 53, rue des Martyrs, 38026 Grenoble Cedex, France
- LERMA, CNRS, Observatoire de Paris, 61 Avenue de l'Observatoire, Paris, France
| | - A Challinor
- Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, United Kingdom
- Kavli Institute for Cosmology Cambridge, Madingley Road, Cambridge, CB3 0HA, United Kingdom
- Centre for Theoretical Cosmology, DAMTP, University of Cambridge, Wilberforce Road, Cambridge CB3 0WA, United Kingdom
| | - R-R Chary
- Infrared Processing and Analysis Center, California Institute of Technology, Pasadena, California 91125, USA
| | - H C Chiang
- Department of Physics, Princeton University, Princeton, New Jersey, USA
- Astrophysics & Cosmology Research Unit, School of Mathematics, Statistics & Computer Science, University of KwaZulu-Natal, Westville Campus, Private Bag X54001, Durban 4000, South Africa
| | - P R Christensen
- Niels Bohr Institute, Blegdamsvej 17, Copenhagen, Denmark
- Discovery Center, Niels Bohr Institute, Blegdamsvej 17, Copenhagen, Denmark
| | - L P L Colombo
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
- Department of Physics and Astronomy, Dana and David Dornsife College of Letter, Arts and Sciences, University of Southern California, Los Angeles, California 90089, USA
| | - C Combet
- Laboratoire de Physique Subatomique et Cosmologie, Université Grenoble-Alpes, CNRS/IN2P3, 53, rue des Martyrs, 38026 Grenoble Cedex, France
| | - J Connors
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - F Couchot
- LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France
| | - A Coulais
- LERMA, CNRS, Observatoire de Paris, 61 Avenue de l'Observatoire, Paris, France
| | - B P Crill
- California Institute of Technology, Pasadena, California, USA
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
| | - A Curto
- Instituto de Física de Cantabria (CSIC-Universidad de Cantabria), Avenida de los Castros s/n, Santander, Spain
- Astrophysics Group, Cavendish Laboratory, University of Cambridge, J J Thomson Avenue, Cambridge CB3 0HE, United Kingdom
| | - F Cuttaia
- INAF/IASF Bologna, Via Gobetti 101, Bologna, Italy
| | - L Danese
- SISSA, Astrophysics Sector, via Bonomea 265, 34136, Trieste, Italy
| | - R D Davies
- Jodrell Bank Centre for Astrophysics, Alan Turing Building, School of Physics and Astronomy, The University of Manchester, Oxford Road, Manchester, M13 9PL, United Kingdom
| | - R J Davis
- Jodrell Bank Centre for Astrophysics, Alan Turing Building, School of Physics and Astronomy, The University of Manchester, Oxford Road, Manchester, M13 9PL, United Kingdom
| | - P de Bernardis
- Dipartimento di Fisica, Università La Sapienza, Piazzale Aldo Moro 2, Roma, Italy
| | - A de Rosa
- INAF/IASF Bologna, Via Gobetti 101, Bologna, Italy
| | - G de Zotti
- SISSA, Astrophysics Sector, via Bonomea 265, 34136, Trieste, Italy
- INAF-Osservatorio Astronomico di Padova, Vicolo dell'Osservatorio 5, Padova, Italy
| | - J Delabrouille
- APC, AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, CEA/lrfu, Observatoire de Paris, Sorbonne Paris Cité, 10, rue Alice Domon et Léonie Duquet, 75205 Paris Cedex 13, France
| | - J-M Delouis
- Institut d'Astrophysique de Paris, CNRS (UMR7095), 98 bis Boulevard Arago, F-75014, Paris, France
- UPMC Université de Paris 06, UMR7095, 98 bis Boulevard Arago, F-75014, Paris, France
| | - F-X Désert
- IPAG: Institut de Planétologie et d'Astrophysique de Grenoble, Université Grenoble Alpes, IPAG, F-38000 Grenoble, France, CNRS, IPAG, F-38000 Grenoble, France
| | - C Dickinson
- Jodrell Bank Centre for Astrophysics, Alan Turing Building, School of Physics and Astronomy, The University of Manchester, Oxford Road, Manchester, M13 9PL, United Kingdom
| | - J M Diego
- Instituto de Física de Cantabria (CSIC-Universidad de Cantabria), Avenida de los Castros s/n, Santander, Spain
| | - H Dole
- Institut d'Astrophysique Spatiale, CNRS (UMR8617) Université Paris-Sud 11, Bâtiment 121, Orsay, France
- Institut Universitaire de France, 103, bd Saint-Michel, 75005, Paris, France
| | - S Donzelli
- INAF/IASF Milano, Via E. Bassini 15, Milano, Italy
| | - O Doré
- California Institute of Technology, Pasadena, California, USA
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
| | - M Douspis
- Institut d'Astrophysique Spatiale, CNRS (UMR8617) Université Paris-Sud 11, Bâtiment 121, Orsay, France
| | - C D Dowell
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
| | - L Duband
- Service des Basses Températures, Commissariat à l'Energie Atomique, 38054 Grenoble, France
| | - A Ducout
- Institut d'Astrophysique de Paris, CNRS (UMR7095), 98 bis Boulevard Arago, F-75014, Paris, France
- Imperial College London, Astrophysics group, Blackett Laboratory, Prince Consort Road, London, SW7 2AZ, United Kingdom
| | - J Dunkley
- Sub-Department of Astrophysics, University of Oxford, Keble Road, Oxford OX1 3RH, United Kingdom
| | - X Dupac
- European Space Agency, ESAC, Planck Science Office, Camino bajo del Castillo, s/n, Urbanización Villafranca del Castillo, Villanueva de la Cañada, Madrid, Spain
| | - C Dvorkin
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - G Efstathiou
- Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, United Kingdom
| | - F Elsner
- Institut d'Astrophysique de Paris, CNRS (UMR7095), 98 bis Boulevard Arago, F-75014, Paris, France
- UPMC Université de Paris 06, UMR7095, 98 bis Boulevard Arago, F-75014, Paris, France
- Department of Physics and Astronomy, University College London, London WC1E 6BT, United Kingdom
| | - T A Enßlin
- Max-Planck-Institut für Astrophysik, Karl-Schwarzschild-Strasse 1, 85741 Garching, Germany
| | - H K Eriksen
- Institute of Theoretical Astrophysics, University of Oslo, Blindern, Oslo, Norway
| | - E Falgarone
- LERMA, CNRS, Observatoire de Paris, 61 Avenue de l'Observatoire, Paris, France
| | - J P Filippini
- California Institute of Technology, Pasadena, California, USA
- Department of Physics, University of Illinois at Urbana-Champaign, 1110 West Green Street, Urbana, Illinois, USA
| | - F Finelli
- INAF/IASF Bologna, Via Gobetti 101, Bologna, Italy
- INFN, Sezione di Bologna, Via Irnerio 46, I-40126, Bologna, Italy
| | - S Fliescher
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - O Forni
- Université de Toulouse, UPS-OMP, IRAP, F-31028 Toulouse cedex 4, France
- CNRS, IRAP, 9 Avenue colonel Roche, BP 44346, F-31028 Toulouse cedex 4, France
| | - M Frailis
- INAF-Osservatorio Astronomico di Trieste, Via G.B. Tiepolo 11, Trieste, Italy
| | - A A Fraisse
- Department of Physics, Princeton University, Princeton, New Jersey, USA
| | - E Franceschi
- INAF/IASF Bologna, Via Gobetti 101, Bologna, Italy
| | - A Frejsel
- Niels Bohr Institute, Blegdamsvej 17, Copenhagen, Denmark
| | - S Galeotta
- INAF-Osservatorio Astronomico di Trieste, Via G.B. Tiepolo 11, Trieste, Italy
| | - S Galli
- Institut d'Astrophysique de Paris, CNRS (UMR7095), 98 bis Boulevard Arago, F-75014, Paris, France
| | - K Ganga
- APC, AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, CEA/lrfu, Observatoire de Paris, Sorbonne Paris Cité, 10, rue Alice Domon et Léonie Duquet, 75205 Paris Cedex 13, France
| | - T Ghosh
- Institut d'Astrophysique Spatiale, CNRS (UMR8617) Université Paris-Sud 11, Bâtiment 121, Orsay, France
| | - M Giard
- Université de Toulouse, UPS-OMP, IRAP, F-31028 Toulouse cedex 4, France
- CNRS, IRAP, 9 Avenue colonel Roche, BP 44346, F-31028 Toulouse cedex 4, France
| | - E Gjerløw
- Institute of Theoretical Astrophysics, University of Oslo, Blindern, Oslo, Norway
| | - S R Golwala
- California Institute of Technology, Pasadena, California, USA
| | - J González-Nuevo
- SISSA, Astrophysics Sector, via Bonomea 265, 34136, Trieste, Italy
- Instituto de Física de Cantabria (CSIC-Universidad de Cantabria), Avenida de los Castros s/n, Santander, Spain
| | - K M Górski
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
- Warsaw University Observatory, Aleje Ujazdowskie 4, 00-478 Warszawa, Poland
| | - S Gratton
- Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, United Kingdom
- Kavli Institute for Cosmology Cambridge, Madingley Road, Cambridge, CB3 0HA, United Kingdom
| | - A Gregorio
- INAF-Osservatorio Astronomico di Trieste, Via G.B. Tiepolo 11, Trieste, Italy
- Dipartimento di Fisica, Università degli Studi di Trieste, via Alfonso Valerio 2, Trieste, Italy
- INFN/National Institute for Nuclear Physics, Via Valerio 2, I-34127 Trieste, Italy
| | - A Gruppuso
- INAF/IASF Bologna, Via Gobetti 101, Bologna, Italy
| | - J E Gudmundsson
- Department of Physics, Princeton University, Princeton, New Jersey, USA
| | - M Halpern
- Department of Physics & Astronomy, University of British Columbia, 6224 Agricultural Road, Vancouver, British Columbia, Canada
| | - F K Hansen
- Institute of Theoretical Astrophysics, University of Oslo, Blindern, Oslo, Norway
| | - D Hanson
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
- CITA, University of Toronto, 60 St. George Street, Toronto, Ontario M5S 3H8, Canada
- McGill Physics, Ernest Rutherford Physics Building, McGill University, 3600 rue University, Montréal, Quebec, H3A 2T8, Canada
| | - D L Harrison
- Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, United Kingdom
- Kavli Institute for Cosmology Cambridge, Madingley Road, Cambridge, CB3 0HA, United Kingdom
| | - M Hasselfield
- Department of Physics & Astronomy, University of British Columbia, 6224 Agricultural Road, Vancouver, British Columbia, Canada
| | - G Helou
- California Institute of Technology, Pasadena, California, USA
| | | | - D Herranz
- Instituto de Física de Cantabria (CSIC-Universidad de Cantabria), Avenida de los Castros s/n, Santander, Spain
| | - S R Hildebrandt
- California Institute of Technology, Pasadena, California, USA
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
| | - G C Hilton
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - E Hivon
- Institut d'Astrophysique de Paris, CNRS (UMR7095), 98 bis Boulevard Arago, F-75014, Paris, France
- UPMC Université de Paris 06, UMR7095, 98 bis Boulevard Arago, F-75014, Paris, France
| | - M Hobson
- Astrophysics Group, Cavendish Laboratory, University of Cambridge, J J Thomson Avenue, Cambridge CB3 0HE, United Kingdom
| | - W A Holmes
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
| | - W Hovest
- Max-Planck-Institut für Astrophysik, Karl-Schwarzschild-Strasse 1, 85741 Garching, Germany
| | - V V Hristov
- California Institute of Technology, Pasadena, California, USA
| | - K M Huffenberger
- Department of Physics, Florida State University, Keen Physics Building, 77 Chieftan Way, Tallahassee, Florida, USA
| | - H Hui
- California Institute of Technology, Pasadena, California, USA
| | - G Hurier
- Institut d'Astrophysique Spatiale, CNRS (UMR8617) Université Paris-Sud 11, Bâtiment 121, Orsay, France
| | - K D Irwin
- Department of Physics, Stanford University, Stanford, California 94305, USA
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - A H Jaffe
- Imperial College London, Astrophysics group, Blackett Laboratory, Prince Consort Road, London, SW7 2AZ, United Kingdom
| | - T R Jaffe
- Université de Toulouse, UPS-OMP, IRAP, F-31028 Toulouse cedex 4, France
- CNRS, IRAP, 9 Avenue colonel Roche, BP 44346, F-31028 Toulouse cedex 4, France
| | - J Jewell
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
| | - W C Jones
- Department of Physics, Princeton University, Princeton, New Jersey, USA
| | - M Juvela
- Department of Physics, Gustaf Hällströmin katu 2a, University of Helsinki, Helsinki, Finland
| | - A Karakci
- APC, AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, CEA/lrfu, Observatoire de Paris, Sorbonne Paris Cité, 10, rue Alice Domon et Léonie Duquet, 75205 Paris Cedex 13, France
| | - K S Karkare
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - J P Kaufman
- Department of Physics, University of California at San Diego, La Jolla, California 92093, USA
| | - B G Keating
- Department of Physics, University of California at San Diego, La Jolla, California 92093, USA
| | - S Kefeli
- California Institute of Technology, Pasadena, California, USA
| | - E Keihänen
- Department of Physics, Gustaf Hällströmin katu 2a, University of Helsinki, Helsinki, Finland
| | - S A Kernasovskiy
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - R Keskitalo
- Computational Cosmology Center, Lawrence Berkeley National Laboratory, Berkeley, California, USA
| | - T S Kisner
- Lawrence Berkeley National Laboratory, Berkeley, California, USA
| | - R Kneissl
- European Southern Observatory, ESO Vitacura, Alonso de Cordova 3107, Vitacura, Casilla 19001, Santiago, Chile
- Atacama Large Millimeter/submillimeter Array, ALMA Santiago Central Offices, Alonso de Cordova 3107, Vitacura, Casilla 763 0355, Santiago, Chile
| | - J Knoche
- Max-Planck-Institut für Astrophysik, Karl-Schwarzschild-Strasse 1, 85741 Garching, Germany
| | - L Knox
- Department of Physics, University of California, One Shields Avenue, Davis, California, USA
| | - J M Kovac
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - N Krachmalnicoff
- Dipartimento di Fisica, Università degli Studi di Milano, Via Celoria, 16, Milano, Italy
| | - M Kunz
- Institut d'Astrophysique Spatiale, CNRS (UMR8617) Université Paris-Sud 11, Bâtiment 121, Orsay, France
- Département de Physique Théorique, Université de Genève, 24, Quai E. Ansermet, 1211 Genève 4, Switzerland
- African Institute for Mathematical Sciences, 6-8 Melrose Road, Muizenberg, Cape Town, South Africa
| | - C L Kuo
- Department of Physics, Stanford University, Stanford, California 94305, USA
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - H Kurki-Suonio
- Department of Physics, Gustaf Hällströmin katu 2a, University of Helsinki, Helsinki, Finland
- Helsinki Institute of Physics, Gustaf Hällströmin katu 2, University of Helsinki, Helsinki, Finland
| | - G Lagache
- Institut d'Astrophysique Spatiale, CNRS (UMR8617) Université Paris-Sud 11, Bâtiment 121, Orsay, France
- Aix Marseille Université, CNRS, LAM (Laboratoire d'Astrophysique de Marseille) UMR 7326, 13388, Marseille, France
| | - A Lähteenmäki
- Helsinki Institute of Physics, Gustaf Hällströmin katu 2, University of Helsinki, Helsinki, Finland
- Aalto University Metsähovi Radio Observatory and Department of Radio Science and Engineering, P.O. Box 13000, FI-00076 AALTO, Finland
| | - J-M Lamarre
- LERMA, CNRS, Observatoire de Paris, 61 Avenue de l'Observatoire, Paris, France
| | - A Lasenby
- Kavli Institute for Cosmology Cambridge, Madingley Road, Cambridge, CB3 0HA, United Kingdom
- Astrophysics Group, Cavendish Laboratory, University of Cambridge, J J Thomson Avenue, Cambridge CB3 0HE, United Kingdom
| | - M Lattanzi
- Dipartimento di Fisica e Scienze della Terra, Università di Ferrara, Via Saragat 1, 44122 Ferrara, Italy
| | - C R Lawrence
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
| | - E M Leitch
- University of Chicago, Chicago, Illinois 60637, USA
| | - R Leonardi
- European Space Agency, ESAC, Planck Science Office, Camino bajo del Castillo, s/n, Urbanización Villafranca del Castillo, Villanueva de la Cañada, Madrid, Spain
| | - F Levrier
- LERMA, CNRS, Observatoire de Paris, 61 Avenue de l'Observatoire, Paris, France
| | - A Lewis
- Department of Physics and Astronomy, University of Sussex, Brighton BN1 9QH, United Kingdom
| | - M Liguori
- Dipartimento di Fisica e Astronomia G. Galilei, Università degli Studi di Padova, via Marzolo 8, 35131 Padova, Italy
- Istituto Nazionale di Fisica Nucleare, Sezione di Padova, via Marzolo 8, I-35131 Padova, Italy
| | - P B Lilje
- Institute of Theoretical Astrophysics, University of Oslo, Blindern, Oslo, Norway
| | - M Linden-Vørnle
- DTU Space, National Space Institute, Technical University of Denmark, Elektrovej 327, DK-2800 Kongens Lyngby, Denmark
| | - M López-Caniego
- Instituto de Física de Cantabria (CSIC-Universidad de Cantabria), Avenida de los Castros s/n, Santander, Spain
- European Space Agency, ESAC, Planck Science Office, Camino bajo del Castillo, s/n, Urbanización Villafranca del Castillo, Villanueva de la Cañada, Madrid, Spain
| | - P M Lubin
- Department of Physics, University of California, Santa Barbara, California, USA
| | - M Lueker
- California Institute of Technology, Pasadena, California, USA
| | - J F Macías-Pérez
- Laboratoire de Physique Subatomique et Cosmologie, Université Grenoble-Alpes, CNRS/IN2P3, 53, rue des Martyrs, 38026 Grenoble Cedex, France
| | - B Maffei
- Jodrell Bank Centre for Astrophysics, Alan Turing Building, School of Physics and Astronomy, The University of Manchester, Oxford Road, Manchester, M13 9PL, United Kingdom
| | - D Maino
- Dipartimento di Fisica, Università degli Studi di Milano, Via Celoria, 16, Milano, Italy
- INAF/IASF Milano, Via E. Bassini 15, Milano, Italy
| | - N Mandolesi
- INAF/IASF Bologna, Via Gobetti 101, Bologna, Italy
- Dipartimento di Fisica e Scienze della Terra, Università di Ferrara, Via Saragat 1, 44122 Ferrara, Italy
| | - A Mangilli
- Institut d'Astrophysique Spatiale, CNRS (UMR8617) Université Paris-Sud 11, Bâtiment 121, Orsay, France
- LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France
| | - M Maris
- INAF-Osservatorio Astronomico di Trieste, Via G.B. Tiepolo 11, Trieste, Italy
| | - P G Martin
- CITA, University of Toronto, 60 St. George Street, Toronto, Ontario M5S 3H8, Canada
| | - E Martínez-González
- Instituto de Física de Cantabria (CSIC-Universidad de Cantabria), Avenida de los Castros s/n, Santander, Spain
| | - S Masi
- Dipartimento di Fisica, Università La Sapienza, Piazzale Aldo Moro 2, Roma, Italy
| | - P Mason
- California Institute of Technology, Pasadena, California, USA
| | - S Matarrese
- Dipartimento di Fisica e Astronomia G. Galilei, Università degli Studi di Padova, via Marzolo 8, 35131 Padova, Italy
- Istituto Nazionale di Fisica Nucleare, Sezione di Padova, via Marzolo 8, I-35131 Padova, Italy
- Gran Sasso Science Institute, INFN, viale F. Crispi 7, 67100L'Aquila, Italy
| | - K G Megerian
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
| | - P R Meinhold
- Department of Physics, University of California, Santa Barbara, California, USA
| | - A Melchiorri
- Dipartimento di Fisica, Università La Sapienza, Piazzale Aldo Moro 2, Roma, Italy
- INFN, Sezione di Roma 1, Università di Roma Sapienza, Piazzale Aldo Moro 2, 00185, Roma, Italy
| | - L Mendes
- European Space Agency, ESAC, Planck Science Office, Camino bajo del Castillo, s/n, Urbanización Villafranca del Castillo, Villanueva de la Cañada, Madrid, Spain
| | - A Mennella
- Dipartimento di Fisica, Università degli Studi di Milano, Via Celoria, 16, Milano, Italy
- INAF/IASF Milano, Via E. Bassini 15, Milano, Italy
| | - M Migliaccio
- Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, United Kingdom
- Kavli Institute for Cosmology Cambridge, Madingley Road, Cambridge, CB3 0HA, United Kingdom
| | - S Mitra
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
- IUCAA, Post Bag 4, Ganeshkhind, Pune University Campus, Pune 411 007, India
| | - M-A Miville-Deschênes
- Institut d'Astrophysique Spatiale, CNRS (UMR8617) Université Paris-Sud 11, Bâtiment 121, Orsay, France
- CITA, University of Toronto, 60 St. George Street, Toronto, Ontario M5S 3H8, Canada
| | - A Moneti
- Institut d'Astrophysique de Paris, CNRS (UMR7095), 98 bis Boulevard Arago, F-75014, Paris, France
| | - L Montier
- Université de Toulouse, UPS-OMP, IRAP, F-31028 Toulouse cedex 4, France
- CNRS, IRAP, 9 Avenue colonel Roche, BP 44346, F-31028 Toulouse cedex 4, France
| | - G Morgante
- INAF/IASF Bologna, Via Gobetti 101, Bologna, Italy
| | - D Mortlock
- Imperial College London, Astrophysics group, Blackett Laboratory, Prince Consort Road, London, SW7 2AZ, United Kingdom
| | - A Moss
- School of Physics and Astronomy, University of Nottingham, Nottingham NG7 2RD, United Kingdom
| | - D Munshi
- School of Physics and Astronomy, Cardiff University, Queens Buildings, The Parade, Cardiff, CF24 3AA, United Kingdom
| | - J A Murphy
- National University of Ireland, Department of Experimental Physics, Maynooth, County Kildare, Ireland
| | - P Naselsky
- Niels Bohr Institute, Blegdamsvej 17, Copenhagen, Denmark
- Discovery Center, Niels Bohr Institute, Blegdamsvej 17, Copenhagen, Denmark
| | - F Nati
- Department of Physics, Princeton University, Princeton, New Jersey, USA
| | - P Natoli
- INAF/IASF Bologna, Via Gobetti 101, Bologna, Italy
- Dipartimento di Fisica e Scienze della Terra, Università di Ferrara, Via Saragat 1, 44122 Ferrara, Italy
- Agenzia Spaziale Italiana Science Data Center, Via del Politecnico snc, 00133, Roma, Italy
| | - C B Netterfield
- Department of Astronomy and Astrophysics, University of Toronto, 50 Saint George Street, Toronto, Ontario, Canada
| | - H T Nguyen
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
| | - H U Nørgaard-Nielsen
- DTU Space, National Space Institute, Technical University of Denmark, Elektrovej 327, DK-2800 Kongens Lyngby, Denmark
| | - F Noviello
- Jodrell Bank Centre for Astrophysics, Alan Turing Building, School of Physics and Astronomy, The University of Manchester, Oxford Road, Manchester, M13 9PL, United Kingdom
| | - D Novikov
- Lebedev Physical Institute of the Russian Academy of Sciences, Astro Space Centre, 84/32 Profsoyuznaya st., Moscow, GSP-7, 117997, Russia
| | - I Novikov
- Niels Bohr Institute, Blegdamsvej 17, Copenhagen, Denmark
- Lebedev Physical Institute of the Russian Academy of Sciences, Astro Space Centre, 84/32 Profsoyuznaya st., Moscow, GSP-7, 117997, Russia
| | - R O'Brient
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
| | - R W Ogburn
- Department of Physics, Stanford University, Stanford, California 94305, USA
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - A Orlando
- Department of Physics, University of California at San Diego, La Jolla, California 92093, USA
| | - L Pagano
- Dipartimento di Fisica, Università La Sapienza, Piazzale Aldo Moro 2, Roma, Italy
- INFN, Sezione di Roma 1, Università di Roma Sapienza, Piazzale Aldo Moro 2, 00185, Roma, Italy
| | - F Pajot
- Institut d'Astrophysique Spatiale, CNRS (UMR8617) Université Paris-Sud 11, Bâtiment 121, Orsay, France
| | - R Paladini
- Infrared Processing and Analysis Center, California Institute of Technology, Pasadena, California 91125, USA
| | - D Paoletti
- INAF/IASF Bologna, Via Gobetti 101, Bologna, Italy
- INFN, Sezione di Bologna, Via Irnerio 46, I-40126, Bologna, Italy
| | - B Partridge
- Haverford College Astronomy Department, 370 Lancaster Avenue, Haverford, Pennsylvania, USA
| | - F Pasian
- INAF-Osservatorio Astronomico di Trieste, Via G.B. Tiepolo 11, Trieste, Italy
| | - G Patanchon
- APC, AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, CEA/lrfu, Observatoire de Paris, Sorbonne Paris Cité, 10, rue Alice Domon et Léonie Duquet, 75205 Paris Cedex 13, France
| | - T J Pearson
- California Institute of Technology, Pasadena, California, USA
- Infrared Processing and Analysis Center, California Institute of Technology, Pasadena, California 91125, USA
| | - O Perdereau
- LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France
| | - L Perotto
- Laboratoire de Physique Subatomique et Cosmologie, Université Grenoble-Alpes, CNRS/IN2P3, 53, rue des Martyrs, 38026 Grenoble Cedex, France
| | - V Pettorino
- HGSFP and University of Heidelberg, Theoretical Physics Department, Philosophenweg 16, 69120, Heidelberg, Germany
| | - F Piacentini
- Dipartimento di Fisica, Università La Sapienza, Piazzale Aldo Moro 2, Roma, Italy
| | - M Piat
- APC, AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, CEA/lrfu, Observatoire de Paris, Sorbonne Paris Cité, 10, rue Alice Domon et Léonie Duquet, 75205 Paris Cedex 13, France
| | - D Pietrobon
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
| | | | - E Pointecouteau
- Université de Toulouse, UPS-OMP, IRAP, F-31028 Toulouse cedex 4, France
- CNRS, IRAP, 9 Avenue colonel Roche, BP 44346, F-31028 Toulouse cedex 4, France
| | - G Polenta
- Agenzia Spaziale Italiana Science Data Center, Via del Politecnico snc, 00133, Roma, Italy
- INAF-Osservatorio Astronomico di Roma, via di Frascati 33, Monte Porzio Catone, Italy
| | - N Ponthieu
- Institut d'Astrophysique Spatiale, CNRS (UMR8617) Université Paris-Sud 11, Bâtiment 121, Orsay, France
- IPAG: Institut de Planétologie et d'Astrophysique de Grenoble, Université Grenoble Alpes, IPAG, F-38000 Grenoble, France, CNRS, IPAG, F-38000 Grenoble, France
| | - G W Pratt
- Laboratoire AIM, IRFU/Service d'Astrophysique-CEA/DSM-CNRS-Université Paris Diderot, Bâtiment 709, CEA-Saclay, F-91191 Gif-sur-Yvette Cedex, France
| | - S Prunet
- Institut d'Astrophysique de Paris, CNRS (UMR7095), 98 bis Boulevard Arago, F-75014, Paris, France
- UPMC Université de Paris 06, UMR7095, 98 bis Boulevard Arago, F-75014, Paris, France
| | - C Pryke
- Minnesota Institute for Astrophysics, University of Minnesota, Minneapolis, Minnesota 55455, USA
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - J-L Puget
- Institut d'Astrophysique Spatiale, CNRS (UMR8617) Université Paris-Sud 11, Bâtiment 121, Orsay, France
| | - J P Rachen
- Max-Planck-Institut für Astrophysik, Karl-Schwarzschild-Strasse 1, 85741 Garching, Germany
- Department of Astrophysics/IMAPP, Radboud University Nijmegen, P.O. Box 9010, 6500 GL Nijmegen, The Netherlands
| | - W T Reach
- Universities Space Research Association, Stratospheric Observatory for Infrared Astronomy, MS 232-11, Moffett Field, California 94035, USA
| | - R Rebolo
- Instituto de Astrofísica de Canarias, C/Vía Láctea s/n, La Laguna, Tenerife, Spain
- Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain
- Departamento Astrofísica, Universidad de La Laguna (ULL), E-38206 La Laguna, Tenerife, Spain
| | - M Reinecke
- Max-Planck-Institut für Astrophysik, Karl-Schwarzschild-Strasse 1, 85741 Garching, Germany
| | - M Remazeilles
- Institut d'Astrophysique Spatiale, CNRS (UMR8617) Université Paris-Sud 11, Bâtiment 121, Orsay, France
- APC, AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, CEA/lrfu, Observatoire de Paris, Sorbonne Paris Cité, 10, rue Alice Domon et Léonie Duquet, 75205 Paris Cedex 13, France
- Jodrell Bank Centre for Astrophysics, Alan Turing Building, School of Physics and Astronomy, The University of Manchester, Oxford Road, Manchester, M13 9PL, United Kingdom
| | - C Renault
- Laboratoire de Physique Subatomique et Cosmologie, Université Grenoble-Alpes, CNRS/IN2P3, 53, rue des Martyrs, 38026 Grenoble Cedex, France
| | - A Renzi
- Dipartimento di Matematica, Università di Roma Tor Vergata, Via della Ricerca Scientifica, 1, Roma, Italy
- INFN, Sezione di Roma 2, Università di Roma Tor Vergata, Via della Ricerca Scientifica, 1, Roma, Italy
| | - S Richter
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - I Ristorcelli
- Université de Toulouse, UPS-OMP, IRAP, F-31028 Toulouse cedex 4, France
- CNRS, IRAP, 9 Avenue colonel Roche, BP 44346, F-31028 Toulouse cedex 4, France
| | - G Rocha
- California Institute of Technology, Pasadena, California, USA
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
| | - M Rossetti
- Dipartimento di Fisica, Università degli Studi di Milano, Via Celoria, 16, Milano, Italy
- INAF/IASF Milano, Via E. Bassini 15, Milano, Italy
| | - G Roudier
- APC, AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, CEA/lrfu, Observatoire de Paris, Sorbonne Paris Cité, 10, rue Alice Domon et Léonie Duquet, 75205 Paris Cedex 13, France
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
- LERMA, CNRS, Observatoire de Paris, 61 Avenue de l'Observatoire, Paris, France
| | - M Rowan-Robinson
- Imperial College London, Astrophysics group, Blackett Laboratory, Prince Consort Road, London, SW7 2AZ, United Kingdom
| | - J A Rubiño-Martín
- Instituto de Astrofísica de Canarias, C/Vía Láctea s/n, La Laguna, Tenerife, Spain
- Departamento Astrofísica, Universidad de La Laguna (ULL), E-38206 La Laguna, Tenerife, Spain
| | - B Rusholme
- Infrared Processing and Analysis Center, California Institute of Technology, Pasadena, California 91125, USA
| | - M Sandri
- INAF/IASF Bologna, Via Gobetti 101, Bologna, Italy
| | - D Santos
- Laboratoire de Physique Subatomique et Cosmologie, Université Grenoble-Alpes, CNRS/IN2P3, 53, rue des Martyrs, 38026 Grenoble Cedex, France
| | - M Savelainen
- Department of Physics, Gustaf Hällströmin katu 2a, University of Helsinki, Helsinki, Finland
- Helsinki Institute of Physics, Gustaf Hällströmin katu 2, University of Helsinki, Helsinki, Finland
| | - G Savini
- Optical Science Laboratory, University College London, Gower Street, London, United Kingdom
| | - R Schwarz
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - D Scott
- Department of Physics & Astronomy, University of British Columbia, 6224 Agricultural Road, Vancouver, British Columbia, Canada
| | - M D Seiffert
- California Institute of Technology, Pasadena, California, USA
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
| | - C D Sheehy
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
| | - L D Spencer
- School of Physics and Astronomy, Cardiff University, Queens Buildings, The Parade, Cardiff, CF24 3AA, United Kingdom
| | - Z K Staniszewski
- California Institute of Technology, Pasadena, California, USA
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
| | - V Stolyarov
- Kavli Institute for Cosmology Cambridge, Madingley Road, Cambridge, CB3 0HA, United Kingdom
- Astrophysics Group, Cavendish Laboratory, University of Cambridge, J J Thomson Avenue, Cambridge CB3 0HE, United Kingdom
- Special Astrophysical Observatory, Russian Academy of Sciences, Nizhnij Arkhyz, Zelenchukskiy region, Karachai-Cherkessian Republic, 369167, Russia
| | - R Sudiwala
- School of Physics and Astronomy, Cardiff University, Queens Buildings, The Parade, Cardiff, CF24 3AA, United Kingdom
| | - R Sunyaev
- Max-Planck-Institut für Astrophysik, Karl-Schwarzschild-Strasse 1, 85741 Garching, Germany
- Space Research Institute (IKI), Russian Academy of Sciences, Profsoyuznaya Street, 84/32, Moscow, 117997, Russia
| | - D Sutton
- Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, United Kingdom
- Kavli Institute for Cosmology Cambridge, Madingley Road, Cambridge, CB3 0HA, United Kingdom
| | - A-S Suur-Uski
- Department of Physics, Gustaf Hällströmin katu 2a, University of Helsinki, Helsinki, Finland
- Helsinki Institute of Physics, Gustaf Hällströmin katu 2, University of Helsinki, Helsinki, Finland
| | - J-F Sygnet
- Institut d'Astrophysique de Paris, CNRS (UMR7095), 98 bis Boulevard Arago, F-75014, Paris, France
| | - J A Tauber
- European Space Agency, ESTEC, Keplerlaan 1, 2201 AZ Noordwijk, The Netherlands
| | - G P Teply
- California Institute of Technology, Pasadena, California, USA
| | - L Terenzi
- INAF/IASF Bologna, Via Gobetti 101, Bologna, Italy
- Facoltà di Ingegneria, Università degli Studi e-Campus, Via Isimbardi 10, Novedrate (CO), 22060, Italy
| | - K L Thompson
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - L Toffolatti
- Instituto de Física de Cantabria (CSIC-Universidad de Cantabria), Avenida de los Castros s/n, Santander, Spain
- INAF/IASF Bologna, Via Gobetti 101, Bologna, Italy
- Departamento de Física, Universidad de Oviedo, Avda. Calvo Sotelo s/n, Oviedo, Spain
| | - J E Tolan
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - M Tomasi
- Dipartimento di Fisica, Università degli Studi di Milano, Via Celoria, 16, Milano, Italy
- INAF/IASF Milano, Via E. Bassini 15, Milano, Italy
| | - M Tristram
- LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France
| | - M Tucci
- Département de Physique Théorique, Université de Genève, 24, Quai E. Ansermet, 1211 Genève 4, Switzerland
| | - A D Turner
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
- University of Chicago, Chicago, Illinois 60637, USA
| | - L Valenziano
- INAF/IASF Bologna, Via Gobetti 101, Bologna, Italy
| | - J Valiviita
- Department of Physics, Gustaf Hällströmin katu 2a, University of Helsinki, Helsinki, Finland
- Helsinki Institute of Physics, Gustaf Hällströmin katu 2, University of Helsinki, Helsinki, Finland
| | - B Van Tent
- Laboratoire de Physique Théorique, Université Paris-Sud 11 & CNRS, Bâtiment 210, 91405 Orsay, France
| | - L Vibert
- Institut d'Astrophysique Spatiale, CNRS (UMR8617) Université Paris-Sud 11, Bâtiment 121, Orsay, France
| | - P Vielva
- Instituto de Física de Cantabria (CSIC-Universidad de Cantabria), Avenida de los Castros s/n, Santander, Spain
| | - A G Vieregg
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
- Department of Physics, Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - F Villa
- INAF/IASF Bologna, Via Gobetti 101, Bologna, Italy
| | - L A Wade
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
| | - B D Wandelt
- Institut d'Astrophysique de Paris, CNRS (UMR7095), 98 bis Boulevard Arago, F-75014, Paris, France
- UPMC Université de Paris 06, UMR7095, 98 bis Boulevard Arago, F-75014, Paris, France
- Department of Physics, University of Illinois at Urbana-Champaign, 1110 West Green Street, Urbana, Illinois, USA
| | - R Watson
- Jodrell Bank Centre for Astrophysics, Alan Turing Building, School of Physics and Astronomy, The University of Manchester, Oxford Road, Manchester, M13 9PL, United Kingdom
| | - A C Weber
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
| | - I K Wehus
- Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
| | - M White
- Department of Physics, University of California, Berkeley, California, USA
| | - S D M White
- Max-Planck-Institut für Astrophysik, Karl-Schwarzschild-Strasse 1, 85741 Garching, Germany
| | - J Willmert
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - C L Wong
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - K W Yoon
- Department of Physics, Stanford University, Stanford, California 94305, USA
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - D Yvon
- DSM/Irfu/SPP, CEA-Saclay, F-91191 Gif-sur-Yvette Cedex, France
| | - A Zacchei
- INAF-Osservatorio Astronomico di Trieste, Via G.B. Tiepolo 11, Trieste, Italy
| | - A Zonca
- Department of Physics, University of California, Santa Barbara, California, USA
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Ade PAR, Aikin RW, Amiri M, Barkats D, Benton SJ, Bischoff CA, Bock JJ, Brevik JA, Buder I, Bullock E, Davis G, Day PK, Dowell CD, Duband L, Filippini JP, Fliescher S, Golwala SR, Halpern M, Hasselfield M, Hildebrandt SR, Hilton GC, Irwin KD, Karkare KS, Kaufman JP, Keating BG, Kernasovskiy SA, Kovac JM, Kuo CL, Leitch EM, Llombart N, Lueker M, Netterfield CB, Nguyen HT, O'Brient R, Ogburn RW, Orlando A, Pryke C, Reintsema CD, Richter S, Schwarz R, Sheehy CD, Staniszewski ZK, Story KT, Sudiwala RV, Teply GP, Tolan JE, Turner AD, Vieregg AG, Wilson P, Wong CL, Yoon KW. BICEP2. II. EXPERIMENT AND THREE-YEAR DATA SET. ACTA ACUST UNITED AC 2014. [DOI: 10.1088/0004-637x/792/1/62] [Citation(s) in RCA: 141] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Aguiar E, Maciel L, Halpern M, de Lemos A, Ferreira A, Basto S, Gonçalves R, de Gouvêa E, Santoro-Lopes G. Outcome of Bacteremia Caused by Extended-Spectrum β-Lactamase–Producing Enterobacteriaceae After Solid Organ Transplantation. Transplant Proc 2014; 46:1753-6. [DOI: 10.1016/j.transproceed.2014.05.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Ade PAR, Aikin RW, Barkats D, Benton SJ, Bischoff CA, Bock JJ, Brevik JA, Buder I, Bullock E, Dowell CD, Duband L, Filippini JP, Fliescher S, Golwala SR, Halpern M, Hasselfield M, Hildebrandt SR, Hilton GC, Hristov VV, Irwin KD, Karkare KS, Kaufman JP, Keating BG, Kernasovskiy SA, Kovac JM, Kuo CL, Leitch EM, Lueker M, Mason P, Netterfield CB, Nguyen HT, O'Brient R, Ogburn RW, Orlando A, Pryke C, Reintsema CD, Richter S, Schwarz R, Sheehy CD, Staniszewski ZK, Sudiwala RV, Teply GP, Tolan JE, Turner AD, Vieregg AG, Wong CL, Yoon KW. Detection of B-mode polarization at degree angular scales by BICEP2. Phys Rev Lett 2014; 112:241101. [PMID: 24996078 DOI: 10.1103/physrevlett.112.241101] [Citation(s) in RCA: 98] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2014] [Indexed: 06/03/2023]
Abstract
We report results from the BICEP2 experiment, a cosmic microwave background (CMB) polarimeter specifically designed to search for the signal of inflationary gravitational waves in the B-mode power spectrum around ℓ∼80. The telescope comprised a 26 cm aperture all-cold refracting optical system equipped with a focal plane of 512 antenna coupled transition edge sensor 150 GHz bolometers each with temperature sensitivity of ≈300 μK(CMB)√s. BICEP2 observed from the South Pole for three seasons from 2010 to 2012. A low-foreground region of sky with an effective area of 380 square deg was observed to a depth of 87 nK deg in Stokes Q and U. In this paper we describe the observations, data reduction, maps, simulations, and results. We find an excess of B-mode power over the base lensed-ΛCDM expectation in the range 30 < ℓ < 150, inconsistent with the null hypothesis at a significance of >5σ. Through jackknife tests and simulations based on detailed calibration measurements we show that systematic contamination is much smaller than the observed excess. Cross correlating against WMAP 23 GHz maps we find that Galactic synchrotron makes a negligible contribution to the observed signal. We also examine a number of available models of polarized dust emission and find that at their default parameter values they predict power ∼(5-10)× smaller than the observed excess signal (with no significant cross-correlation with our maps). However, these models are not sufficiently constrained by external public data to exclude the possibility of dust emission bright enough to explain the entire excess signal. Cross correlating BICEP2 against 100 GHz maps from the BICEP1 experiment, the excess signal is confirmed with 3σ significance and its spectral index is found to be consistent with that of the CMB, disfavoring dust at 1.7σ. The observed B-mode power spectrum is well fit by a lensed-ΛCDM+tensor theoretical model with tensor-to-scalar ratio r = 0.20_(-0.05)(+0.07), with r = 0 disfavored at 7.0σ. Accounting for the contribution of foreground, dust will shift this value downward by an amount which will be better constrained with upcoming data sets.
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Affiliation(s)
- P A R Ade
- School of Physics and Astronomy, Cardiff University, Cardiff, CF24 3AA, United Kingdom
| | - R W Aikin
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - D Barkats
- Joint ALMA Observatory, Vitacura, Santiago, Chile
| | - S J Benton
- Department of Physics, University of Toronto, Toronto, Ontario, M5S 1A7, Canada
| | - C A Bischoff
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - J J Bock
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA and Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - J A Brevik
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - I Buder
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - E Bullock
- Minnesota Institute for Astrophysics, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - C D Dowell
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - L Duband
- Service des Basses Températures, Commissariat à l'Energie Atomique, 38054 Grenoble, France
| | - J P Filippini
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - S Fliescher
- Department of Physics, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - S R Golwala
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - M Halpern
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia, V6T 1Z1, Canada
| | - M Hasselfield
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia, V6T 1Z1, Canada
| | - S R Hildebrandt
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA and Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - G C Hilton
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - V V Hristov
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - K D Irwin
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA and Department of Physics, Stanford University, Stanford, California 94305, USA and Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - K S Karkare
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - J P Kaufman
- Department of Physics, University of California at San Diego, La Jolla, California 92093, USA
| | - B G Keating
- Department of Physics, University of California at San Diego, La Jolla, California 92093, USA
| | - S A Kernasovskiy
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - J M Kovac
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - C L Kuo
- Department of Physics, Stanford University, Stanford, California 94305, USA and Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - E M Leitch
- University of Chicago, Chicago, Illinois 60637, USA
| | - M Lueker
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - P Mason
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - C B Netterfield
- Department of Physics, University of Toronto, Toronto, Ontario, M5S 1A7, Canada and Canadian Institute for Advanced Research, Toronto, Ontario, M5G 1Z8, Canada
| | - H T Nguyen
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - R O'Brient
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - R W Ogburn
- Department of Physics, Stanford University, Stanford, California 94305, USA and Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - A Orlando
- Department of Physics, University of California at San Diego, La Jolla, California 92093, USA
| | - C Pryke
- Minnesota Institute for Astrophysics, University of Minnesota, Minneapolis, Minnesota 55455, USA and Department of Physics, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - C D Reintsema
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - S Richter
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - R Schwarz
- Department of Physics, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - C D Sheehy
- Department of Physics, University of Minnesota, Minneapolis, Minnesota 55455, USA and University of Chicago, Chicago, Illinois 60637, USA
| | - Z K Staniszewski
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA and Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - R V Sudiwala
- School of Physics and Astronomy, Cardiff University, Cardiff, CF24 3AA, United Kingdom
| | - G P Teply
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - J E Tolan
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - A D Turner
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - A G Vieregg
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA and University of Chicago, Chicago, Illinois 60637, USA
| | - C L Wong
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - K W Yoon
- Department of Physics, Stanford University, Stanford, California 94305, USA and Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
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Maksymowych W, Boonen A, Marzo-Ortega H, Magrey M, Joshi A, Halpern M, Renaud J, Mittal M, Bao C. FRI0152 Decreased Employment, Work Productivity, and Presenteeism in Patients with Ankylosing Spondylitis is Associated with Increased Disease Activity as Measured by Basdai: Table 1. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.2149] [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: 11/03/2022]
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de Lemos AS, Vieira MAMS, Halpern M, Quaresma RG, Borchardt AC, Santos MAAR, Gonçalves RT, Santoro-Lopes G. Results of implementation of preventive recommendations for tuberculosis after renal transplantation in an endemic area. Am J Transplant 2013; 13:3230-5. [PMID: 24119248 DOI: 10.1111/ajt.12470] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2013] [Revised: 07/29/2013] [Accepted: 08/05/2013] [Indexed: 01/25/2023]
Abstract
This retrospective cohort study assessed the results of the implementation of preventive recommendations for tuberculosis (TB) among renal transplant recipients in an endemic area (Rio de Janeiro, Brazil). Subjects were defined as at high risk for TB if they had latent tuberculosis infection (LTBI), reported recent close contact with individuals with TB or received a graft from a donor with LTBI. A 6-month course of isoniazid preventive therapy (IPT) was targeted to high-risk subjects. The study end point was TB confirmed by culture. Altogether, 535 patients were included. Median follow-up was 59 months. The overall cumulative incidence of TB was 2.1% while among the 274 patients in whom the preventive protocol was fully implemented, the incidence was only 0.7%. The incidence of TB among 75 high-risk recipients not treated with isoniazid (7%) was significantly higher than that observed in 209 untreated low-risk patients (1%, p = 0.006) and in 65 high-risk subjects that received IPT (no case, p = 0.03). In conclusion, the implementation of preventive recommendations for TB in an endemic area allowed the appropriate discrimination between high- and low-risk renal transplant recipients and was associated with long-term reduction in the incidence of this complication among high-risk subjects.
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Affiliation(s)
- A S de Lemos
- Infectious Diseases Clinic, Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Department of Preventive Medicine, School of Medicine, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
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Abstract
Private and political interests routinely conspire to sideline and misrepresent science and evidence in the public policy process. The Center for Science and Democracy, a new initiative at the Union of Concerned Scientists, endeavors to change this dynamic to strengthen the role of science in decision making.
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Affiliation(s)
- Andrew A. Rosenberg
- Center for Science and Democracy, Union of Concerned Scientists, Cambridge, Massachusetts, United States of America
| | - Michael Halpern
- Center for Science and Democracy, Union of Concerned Scientists, Cambridge, Massachusetts, United States of America
| | - Seth Shulman
- Center for Science and Democracy, Union of Concerned Scientists, Cambridge, Massachusetts, United States of America
| | - Celia Wexler
- Center for Science and Democracy, Union of Concerned Scientists, Cambridge, Massachusetts, United States of America
| | - Pallavi Phartiyal
- Center for Science and Democracy, Union of Concerned Scientists, Cambridge, Massachusetts, United States of America
- * E-mail:
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Abstract
Enthusiasm for cancer vaccines has undoubtedly been fueled by the success of vaccines against infectious diseases. The underlying principle of antibacterial or antiviral vaccines is the induction of an immune response to foreign (non-self) antigen(s) encoded by the invading microorganism. Until recently, the premise of a response to nonself antigen would have seemed the sine qua non of any vaccine, so self evident as to scarcely merit remark. In fact, the vaccine concept discussed here eschews this premise in favor of a response to self antigen as an anti-tumor modality. Vaccination would target proteins encoded by protooncogenes. As measured relative to their expression in normal cells, proto-oncogene-encoded proteins are overexpressed in the tumor cells of a number of human cancers. Any vaccine intended to target self antigen must manage to both circumvent a possible tolerogenicity of the antigen and, at the same time, avoid the induction of autoimmune pathology. For the vaccine concept discussed here, the difference in levels of proto-oncogene expression between tumor cells and normal cells provides a basis for satisfying both of these requirements and hence a basis for the immune-mediated destruction of tumor tissue.
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Tran N, Skafidas E, Yang J, Bai S, Fu M, Ng D, Halpern M, Mareels I. A prototype 64-electrode stimulator in 65 nm CMOS process towards a high density epi-retinal prosthesis. Annu Int Conf IEEE Eng Med Biol Soc 2012; 2011:6729-32. [PMID: 22255883 DOI: 10.1109/iembs.2011.6091660] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
This paper presents a highly flexible 64-electrode stimulator using 65 nm CMOS process fabricated as a stage towards a 1024-electrode epi-retinal prosthesis, which aims to restore partial vision in patients suffering from eye diseases such as retinitis pigmentosa (RP) and age-related macular degradation (AMD). The stimulator drives 64 electrodes with many flexible features, which are necessary before making a complete 1024-electrode implant chip. Each electrode driver can provide a bi-phasic stimulus current with fully programmable parameters such as amplitude, pulse duration, inter-phase gap, and stimulation rate. The electrode driver operates in an alternately pull-push manner with only one current source working at a time, which helps reduce headroom voltage while controlling charge balance at the active electrode. The stimulator varies both stimulus current amplitude and stimulation rate to represent phosphene brightness. The stimulus current amplitude starts from the tissue depolarization threshold with 64 different levels. The selection of active and return electrodes is arbitrary, any electrodes and any number of them can be selected at any time. The power consumption of the stimulator is 400 μW excluding the stimulus power. Measurement results verify correct operation. The stimulator is easily scaled up to drive 1024 electrodes.
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Affiliation(s)
- N Tran
- VictoriaResearch Laboratory, Australia’s ICT Research Centre of Excellence, NICTA, Parkville, VIC 3010, Australia
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Page MJ, Symeonidis M, Vieira JD, Altieri B, Amblard A, Arumugam V, Aussel H, Babbedge T, Blain A, Bock J, Boselli A, Buat V, Castro-Rodríguez N, Cava A, Chanial P, Clements DL, Conley A, Conversi L, Cooray A, Dowell CD, Dubois EN, Dunlop JS, Dwek E, Dye S, Eales S, Elbaz D, Farrah D, Fox M, Franceschini A, Gear W, Glenn J, Griffin M, Halpern M, Hatziminaoglou E, Ibar E, Isaak K, Ivison RJ, Lagache G, Levenson L, Lu N, Madden S, Maffei B, Mainetti G, Marchetti L, Nguyen HT, O’Halloran B, Oliver SJ, Omont A, Panuzzo P, Papageorgiou A, Pearson CP, Pérez-Fournon I, Pohlen M, Rawlings JI, Rigopoulou D, Riguccini L, Rizzo D, Rodighiero G, Roseboom IG, Rowan-Robinson M, Portal MS, Schulz B, Scott D, Seymour N, Shupe DL, Smith AJ, Stevens JA, Trichas M, Tugwell KE, Vaccari M, Valtchanov I, Viero M, Vigroux L, Wang L, Ward R, Wright G, Xu CK, Zemcov M. The suppression of star formation by powerful active galactic nuclei. Nature 2012; 485:213-6. [DOI: 10.1038/nature11096] [Citation(s) in RCA: 159] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2011] [Accepted: 03/29/2012] [Indexed: 11/09/2022]
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Tran N, Halpern M, Bai S, Skafidas E. Crosstalk current measurements using multi-electrode arrays in saline. Annu Int Conf IEEE Eng Med Biol Soc 2012; 2012:3021-3024. [PMID: 23366561 DOI: 10.1109/embc.2012.6346600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
This paper investigates how the configuration of return electrodes in an electrode array affects the amount of current crosstalk when electrodes are driven simultaneously in saline. Two pairs of electrodes in different return configurations were stimulated with different-amplitude biphasic currents. Stimulating electrodes were controlled by current sinks and current sources while return electrodes were connected to supply voltage or ground. Measurement results show that no matter what return configuration was used, the return current was almost equally distributed amongst the return electrodes, which is problematic in bipolar concurrent stimulation, at least in saline. This result is due to the fact that the spreading impedance of saline solution is small compared to the electrode-electrolyte impedance, which makes the saline solution have almost the same potential. This result suggests that monopolar stimulation using a common remote return electrode be used in simultaneous stimulation to avoid crosstalk.
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Affiliation(s)
- N Tran
- Department of Electricaland Electronic Engineering, The University of Melbourne, Parkville, VIC3010, Australia.
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Sherrill B, Halpern M, Khan S, Zhang J, Panjabi S. Single-pill vs free-equivalent combination therapies for hypertension: a meta-analysis of health care costs and adherence. J Clin Hypertens (Greenwich) 2011; 13:898-909. [PMID: 22142349 DOI: 10.1111/j.1751-7176.2011.00550.x] [Citation(s) in RCA: 114] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
This meta-analysis compares health care resource use costs, adherence, and persistence between groups of patients taking antihypertensives as single-pill combinations (SPCs) vs free-equivalent components (FEC) based on a structured review of published studies. The search yielded 12 retrospective database studies included in analyses. The mean difference in combined total annual all-cause and hypertension-related health care costs was $1357 (95% confidence interval [CI], $778-$1935) lower in favor of SPC than FEC groups. Adherence, measured as the mean difference in medication possession ratio, was estimated to be 8% higher for patients naive to prior antihypertensives and 14% higher for nonnaive SPC patients compared with corresponding FEC patients. Persistence in the SPC groups was twice as likely as the FEC groups (pooled risk ratio, 2.1; 95% CI, 1.1-4.1). Improved adherence and persistence may have contributed to the lower costs in the SPC groups via improved clinical outcomes.
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Affiliation(s)
- Beth Sherrill
- RTI Health Solutions, Research Triangle Park, NC, USA.
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Agoglia L, Balbi E, Halpern M, Roma J, Carius L, Martinho J, Moreira L. Tuberculosis in Liver Transplant Recipients: Prophylaxis in an Endemic Area. Transplant Proc 2011; 43:199-202. [DOI: 10.1016/j.transproceed.2010.12.033] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Walther S, Halpern M. Cannabinoids and Dementia: A Review of Clinical and Preclinical Data. Pharmaceuticals (Basel) 2010; 3:2689-2708. [PMID: 27713372 PMCID: PMC4033945 DOI: 10.3390/ph3082689] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2010] [Revised: 08/05/2010] [Accepted: 08/16/2010] [Indexed: 12/28/2022] Open
Abstract
The endocannabinoid system has been shown to be associated with neurodegenerative diseases and dementia. We review the preclinical and clinical data on cannabinoids and four neurodegenerative diseases: Alzheimer’s disease (AD), Huntington’s disease (HD), Parkinson’s disease (PD) and vascular dementia (VD). Numerous studies have demonstrated an involvement of the cannabinoid system in neurotransmission, neuropathology and neurobiology of dementias. In addition, several candidate compounds have demonstrated efficacy in vitro. However, some of the substances produced inconclusive results in vivo. Therefore, only few trials have aimed to replicate the effects seen in animal studies in patients. Indeed, the literature on cannabinoid administration in patients is scarce. While preclinical findings suggest causal treatment strategies involving cannabinoids, clinical trials have only assessed the suitability of cannabinoid receptor agonists, antagonists and cannabidiol for the symptomatic treatment of dementia. Further research is needed, including in vivo models of dementia and human studies.
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Affiliation(s)
- Sebastian Walther
- University Hospital of Psychiatry, Bolligenstrasse 111, 3000 Bern 60, Switzerland;.
| | - Michael Halpern
- University Hospital of Psychiatry, Bolligenstrasse 111, 3000 Bern 60, Switzerland;.
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Runyan MC, Ade PAR, Amiri M, Benton S, Bihary R, Bock JJ, Bond JR, Bonetti JA, Bryan SA, Chiang HC, Contaldi CR, Crill BP, Dore O, O'Dea D, Farhang M, Filippini JP, Fissel L, Gandilo N, Golwala SR, Gudmundsson JE, Hasselfield M, Halpern M, Hilton G, Holmes W, Hristov VV, Irwin KD, Jones WC, Kuo CL, MacTavish CJ, Mason PV, Morford TA, Montroy TE, Netterfield CB, Rahlin AS, Reintsema CD, Ruhl JE, Schenker MA, Shariff J, Soler JD, Trangsrud A, Tucker RS, Tucker CE, Turner A. Design and performance of the SPIDER instrument. ACTA ACUST UNITED AC 2010. [DOI: 10.1117/12.857715] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Purim O, Hoshen M, Marshak G, Kundel Y, Morgenstern S, Halpern M, Aharonov R, Niv Y, Kushnir M, Brenner B. MicroRNAs as a potential prognostic factor in gastric cancer. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.10635] [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: 11/20/2022] Open
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Halpern M, Balbi E, Carius L, Roma J, Gonzalez A, Agoglia L, Covelo M, Araujo A, Guedes C, Alves J, Enne M, Martinho J, Pacheco L. Cellulitis and Nodular Skin Lesions Due to Fusarium spp in Liver Transplant: Case Report. Transplant Proc 2010; 42:599-600. [DOI: 10.1016/j.transproceed.2010.01.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Roma J, Balbi E, Pacheco-Moreira L, Gonzalez A, Leal C, Pousa F, Zynger I, Leite D, Halpern M, Guerra P, Covelo M, Carius L, Agoglia L, Oliveira A, Enne M. Methylene Blue Used as a Bridge to Liver Transplantation Postoperative Recovery: A Case Report. Transplant Proc 2010; 42:601-4. [DOI: 10.1016/j.transproceed.2010.01.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Misra D, Adelson K, Halpern M, Jaffer S, Nagi C, Bleiweiss I, Mandeli J, Raptis G, Germain D. Correlation of Oncotype DX Recurrence Score with Cyclin D1 and ErbB2. Cancer Res 2009. [DOI: 10.1158/0008-5472.sabcs-09-3035] [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: The Oncotype DX assay predicts the risk of recurrence in patients with stage I-II ER+, node negative breast cancer treated with tamoxifen. It is not understood if the Oncotype DX assay predicts the natural aggressiveness of an individual breast cancer or if it identifies a subtype of tamoxifen resistant breast cancer. In clinical practice, a high recurrence score (RS) on Oncotype DX is interpreted as a more aggressive tumor and is used to justify the use of chemotherapy. However, if the RS was actually predictive of tamoxifen resistance, patients may benefit from the use of an aromatase inhibitor, and chemotherapy may be unnecessary. Cyclin D1 and ErbB2 are two biomarkers shown to predict tamoxifen resistance.Cyclin D1 is overexpressed in approximately 35% of breast cancers. The Austrian Breast and Colorectal Cancer Study Group assessed expression of Cyclin D1 in patients taking tamoxifen within the ABCSG trial 05 and ABCSG trial 06. In both trials, Cyclin D1 overexpression correlated with a lower relapse free survival and overall survival compared to patients without Cyclin D1 overexpression.Erb2 is overexpressed in 15-30% of breast cancers. In the Gruppo Universitario Napoletano 1 trial, ER+ patients with early stage node negative breast cancer who overexpressed ErbB2 had no improvement in progression free survival and overall survival with 2 years of adjuvant tamoxifen therapy. Additional retrospective studies have supported initial reports of an association between overexpression of ErbB2 and tamoxifen resistance.Methods: 69 patients who had the Oncotype DX assay performed and had unstained pathology slides available were assessed for ErbB2 and Cyclin D1 expression. ErbB2 overexpression status was also obtained in another 74 patients who had the Oncotype DX assay performed. ErbB2 overexpression was determined from a review of medical records where ErbB2 was defined as being positive if immunohistochemical (IHC) staining intensity was 3+ with >90% of cells expressing ErbB2 or FISH revealed an amplification of >2.0. IHC analysis of Cyclin D1 was performed according to standard protocol and using commercially available antibodies. Scoring of slides for Cyclin D1 staining were performed by blinded pathologists who assessed both extent and intensity of nuclear staining for Cyclin D1.Results: The median Oncotype Dx RS within ErbB2+ patients was significantly higher than ErbB2- patients (36.5 vs. 18 p<0.0001), and approximately 50% of patients within each RS grouping (high, intermediate, and low) overexpressed cyclin D1.Conclusion: ErbB2 overexpression among high RS patients suggests the Oncotype DX assay may predict tamoxifen resistance and other markers for tamoxifen resistance need to be correlated with the RS. Although preliminary analysis of the IHC staining for Cyclin D1 does not correlate with a high RS, high Cyclin D1 expression among patients within the low RS subgroup is concerning since this subgroup may have an increased likelihood of disease relapse when treated with adjuvant tamoxifen alone.
Citation Information: Cancer Res 2009;69(24 Suppl):Abstract nr 3035.
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Affiliation(s)
- D. Misra
- 1Mount Sinai School of Medicine, NY,
| | | | | | - S. Jaffer
- 1Mount Sinai School of Medicine, NY,
| | - C. Nagi
- 1Mount Sinai School of Medicine, NY,
| | | | | | - G. Raptis
- 1Mount Sinai School of Medicine, NY,
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Germain D, Bahadur U, Halpern M, Adelson K, Raptis G, Waxman S, Ishii Y. Bortezomib Enhances the Efficacy of Fulvestrant by Promoting the Aggregation of the Estrogen Receptor in the Cytoplasm. Cancer Res 2009. [DOI: 10.1158/0008-5472.sabcs-09-5142] [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: Aromatase inhibitors (AIs) are standard treatment for Estrogen Receptor (ER)+ breast cancers in post-menopausal women where the main source of estradiol comes from adipose tissue when the aromatase enzyme converts androgens to estrogens. However, in premenopausal women, functioning ovaries flood the body with estrogens, and aromatase inhibitors used alone offer no therapeutic benefit. In addition to tamoxifen and aromatase inhibitors, estrogen receptor down-regulators, are a third type of anti-estrogen. The first of this class to be FDA approved is Fulvestrant, which acts by promoting the proteosomal degradation of the ER. Like tamoxifen, fulvestrant binds directly to the ER but while tamoxifen has both antagonist and agonist effects on the ER, fulvestrant is a pure antagonist. Other important advantages of fulvestrant over tamoxifen are that 1) fulvestrant prevents the ER from binding DNA, 2) fulvestrant is not linked to increased risk of endometrial cancer, 3) fulvestrant promotes permanent degradation of the ER.The molecular machinery leading to the degradation of the ER in the nucleus following fulvestrant treatment is well described and correlates with its ubiquitination in the nucleus. A less well-recognized mechanism, is fulvestrant’s ability to promote the aggregation of the newly synthesized ER in the cytoplasm. Understanding that protein aggregates are toxic when not eliminated by the proteasome, we took advantage of this effect of fulvestrant to ask whether combining fulvestrant with the proteasome inhibitor Bortezomib could enhance the efficacy of Fulvestrant.Results: We found that bortezomib enhances the aggregation of the ER in the cytoplasm following treatment with fulvestrant. Further, these aggregates were found to be insoluble and to activate the unfolded protein response (UPR), a stress response that leads to cell death. Further, bortezomib is able to prevent the activation of cytoprotective responses linked to the acquisition of fulvestrant resistance. Furthermore, in a breast cancer mouse model of tamoxifen resistance, the combination induced tumor regression.Conclusion: We conclude that adding bortezomib to fulvestrant enhances its efficacy by taking advantage of a previously poorly recognized mechanism–fulvestrant’s induction of ER aggregation in the cytoplasm. Further, our data suggest that this strategy will block the ability of cells to acquired resistance to fulvestrant. Our group has developed a clinical trial that will test this combination.
Citation Information: Cancer Res 2009;69(24 Suppl):Abstract nr 5142.
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Affiliation(s)
| | | | | | | | - G. Raptis
- 1Mount Sinai School of Medicine, NY,
| | - S. Waxman
- 1Mount Sinai School of Medicine, NY,
| | - Y. Ishii
- 1Mount Sinai School of Medicine, NY,
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Adelson K, Bahadur U, Halpern M, Hauptman E, Barginear M, Bleiweiss I, Ting J, Weltz C, Coomer C, Raptis G, Germain D. Wound Fluid Induces Cancer Cell Growth: A Mechanism for Recurrence? Cancer Res 2009. [DOI: 10.1158/0008-5472.sabcs-09-3146] [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: The process of wound healing after surgical resection of breast cancer may contribute to the development of local recurrence and possibly even metastases. Local recurrence after lumpectomy or mastectomy occurs most frequently near the surgical scar, leading to the hypothesis that the wound itself may promote the growth of residual disease. Some studies even suggest that removal of the primary tumor can accelerate progression of occult metastases. Two studies have shown that wound fluid can stimulate the growth of cancer cells and that differing cancer cell lines may be stimulated by differing wound fluid. A major criticism of these studies is that the activity of the wound fluid was compared to either the patient serum, which is likely less inflammatory than the wound fluid, or to serum free media. Thus, these studies did not define whether the inflammatory component of wound fluid alone is sufficient to stimulate cancer cell growth or whether the ability was specific to breast derived wound fluid. In this pilot study wound fluid was collected from 10 patients who had undergone unilateral mastectomy with abdominal flap reconstruction or bilateral mastectomy where one breast had known cancer and the contralateral did not. In the unilateral mastectomy patients, the fluid from the involved breast was compared to the fluid from the abdominal drain. In the bilateral mastectomy patients the fluid from the breast with cancer was compared with the fluid from the prophylactically removed breast. The effect of wound fluid on the growth of breast cancer cells was analyzed for each patient.Methods: Fluid from each breast and abdominal drain were collected 24 and 48 hours after surgery and their ability to promote growth of 6 different breast cancer cell lines was tested. In addition, the ability of the 48 hour wound fluid to stimulate colony formation of HBL-100 cells (ER-) on matrigel was established. The cytokine profile of the different wound fluid was also analyzed.Results: We found that when the ER – cells were cultured on matrigel, the breast derived fluid led to growth of invasive, branching colonies, while abdominal fluid from the same patient led to small round colonies. Further, we found that wound fluid derived from the breast where a tumor was present led to the formation of more invasive colonies than the wound fluid derived from the normal breast. Thus, we speculate that in addition to the normal cytokines and matrix metalloproteases associated with inflammation, breast wound fluid may contain additional proteins from the tumor bed microenvironment. In support of this model, we found that the protein composition of wound fluid varies from one site to another in the same patient.Conclusion: The biological activity and protein composition of wound fluid from the breast and abdomen is drastically different—such that breast wound fluid promotes growth and invasion of breast cancer cells. Thus, we hypothesize that residual disease may be stimulated to grow during the window of time after surgery when the wound fluid is produced. This transient stimulation may result in local recurrence if the nature of the residual disease is a foci cancer or acceleration of metastasis if the residual disease is disseminated into the surrounding lymph nodes or blood vessels.
Citation Information: Cancer Res 2009;69(24 Suppl):Abstract nr 3146.
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Affiliation(s)
| | | | | | | | | | | | - J. Ting
- 1Mount Sinai Medical Center, NY,
| | - C. Weltz
- 1Mount Sinai Medical Center, NY,
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Abstract
BACKGROUND Treatment at a high-volume facility has been associated with better outcomes in a variety of conditions. The relationship between volume and survival from laryngeal cancer has not been examined previously. METHODS A total of 11,446 early-stage laryngeal cancer patients (1996-1998) who reported to the National Cancer Database (NCDB) were analyzed. Proportional hazards regression was used to assess the relationship between survival and treatment volume controlling for other factors associated with survival. RESULTS Treatment at low-volume facilities was associated with a significantly increased likelihood of death (hazard ratio 1.20, 95% CI 1.04-1.38). Surgical resection, as compared with radiation treatment, was associated with lower mortality (HR 0.74, 95% CI 0.69-0.80). CONCLUSION This study is the first to assess the relationship between survival and treatment volume in laryngeal cancer. Treatment at a high-volume facility is associated with better survival. Surgical treatment rather than radiation was also associated with better survival, although we could not control for confounders that may bias treatment selection.
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Affiliation(s)
- Amy Y Chen
- Department of Otolaryngology, Emory University School of Medicine, Atlanta, Georgia, USA.
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Halpern M, Shaked T, Pukall R, Schumann P. Leucobacter chironomi sp. nov., a chromate-resistant bacterium isolated from a chironomid egg mass. Int J Syst Evol Microbiol 2009; 59:665-70. [DOI: 10.1099/ijs.0.004663-0] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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