Zobrazeno 1 - 10
of 499
pro vyhledávání: '"G. Contopoulos"'
Publikováno v:
Pathogens, Vol 13, Iss 11, p 937 (2024)
During the COVID-19 pandemic, prenatal care services were disrupted. We analyzed the trajectory slopes of cases of congenital toxoplasmosis (CT) and acute toxoplasmosis during pregnancy from 2019 to 2022 (to reflect the cases during the pandemic year
Externí odkaz:
https://doaj.org/article/d7cd84dcc2cd4a9c9ee0de0aeba11060
Publikováno v:
International Journal of Infectious Diseases, Vol 134, Iss , Pp 160-167 (2023)
Objectives: To assess the evidence on the presence of antibodies cross-reactive with SARS-CoV-2 antigens in prepandemic samples from African populations. Methods: We performed a systematic review and meta-analysis of studies evaluating prepandemic Af
Externí odkaz:
https://doaj.org/article/1b0c9800e4704eb396fd81e3737fc286
Publikováno v:
Psychiatric Research and Clinical Practice, Vol 4, Iss 2, Pp 48-60 (2022)
Background A potential link between toxoplasmosis with schizophrenia (SCZ) has been extensively studied over the past 2 decades. Our study was aimed to determine whether, beyond an association, the field is primed for randomized clinical trials of an
Externí odkaz:
https://doaj.org/article/0995039cf90a4e9396c500d8669e710d
Autor:
John P. A. Ioannidis, Chara Koutsioumpa, Angeliki Vakka, Georgios Agoranos, Chrysanthi Mantsiou, Maria Kyriaki Drekolia, Nikos Avramidis, Despina G. Contopoulos-Ioannidis, Konstantinos Drosatos, Jeroen Baas
Publikováno v:
Quantitative Science Studies, Vol 2, Iss 2, Pp 733-752 (2021)
AbstractResearch policy and planning for a given country may benefit from reliable data on both its scientific workforce as well as the diaspora of scientists for countries with a substantial brain drain. Here we use a systematic approach using Scopu
Externí odkaz:
https://doaj.org/article/148ac9d6631a4ce78745be57872f4dfd
Autor:
John Layton, Danai-Christina Theiopoulou, David Rutenberg, Amro Elshereye, Yumeng Zhang, John Sinnott, Kami Kim, Jose G. Montoya, Despina G. Contopoulos-Ioannidis
Publikováno v:
Pathogens, Vol 12, Iss 4, p 543 (2023)
Background: Accumulating evidence suggests that toxoplasmosis in immunocompetent hosts can be severe and life-threatening. Methods: We performed a systematic review of severe toxoplasmosis cases in immunocompetent patients to gain insight into the ep
Externí odkaz:
https://doaj.org/article/9c7354c99df449dda17641e6df4c8589
Autor:
Stylianos Serghiou, Despina G Contopoulos-Ioannidis, Kevin W Boyack, Nico Riedel, Joshua D Wallach, John P A Ioannidis
Publikováno v:
PLoS Biology, Vol 19, Iss 3, p e3001107 (2021)
Recent concerns about the reproducibility of science have led to several calls for more open and transparent research practices and for the monitoring of potential improvements over time. However, with tens of thousands of new biomedical articles pub
Externí odkaz:
https://doaj.org/article/c2289f5a7e7542efba9d0955671aa3fc
Autor:
Perrine Janiaud, Cathrine Axfors, Janneke van't Hooft, Ramon Saccilotto, Arnav Agarwal, Christian Appenzeller-Herzog, Despina G. Contopoulos-Ioannidis, Valentin Danchev, Ulrich Dirnagl, Hannah Ewald, Gerald Gartlehner, Steven N. Goodman, Noah A. Haber, Angeliki Diotima Ioannidis, John P. A. Ioannidis, Mark P. Lythgoe, Wenyan Ma, Malcolm Macleod, Mario Malički, Joerg J. Meerpohl, Yan Min, David Moher, Blin Nagavci, Florian Naudet, Christiane Pauli-Magnus, Jack W. O'Sullivan, Nico Riedel, Jan A. Roth, Mandy Sauermann, Stefan Schandelmaier, Andreas M. Schmitt, Benjamin Speich, Paula R. Williamson, Lars G. Hemkens
Publikováno v:
F1000Research, Vol 9 (2020)
Background: Never before have clinical trials drawn as much public attention as those testing interventions for COVID-19. We aimed to describe the worldwide COVID-19 clinical research response and its evolution over the first 100 days of the pandemic
Externí odkaz:
https://doaj.org/article/bfce74c216c24f6690b9c865271d76b5
Autor:
Perrine Janiaud, Cathrine Axfors, Janneke van't Hooft, Ramon Saccilotto, Arnav Agarwal, Christian Appenzeller-Herzog, Despina G. Contopoulos-Ioannidis, Valentin Danchev, Ulrich Dirnagl, Hannah Ewald, Gerald Gartlehner, Steven N. Goodman, Noah A. Haber, Angeliki Diotima Ioannidis, John P. A. Ioannidis, Mark P. Lythgoe, Wenyan Ma, Malcolm Macleod, Mario Malički, Joerg J. Meerpohl, Yan Min, David Moher, Blin Nagavci, Florian Naudet, Christiane Pauli-Magnus, Jack W. O'Sullivan, Nico Riedel, Jan A. Roth, Mandy Sauermann, Stefan Schandelmaier, Andreas M. Schmitt, Benjamin Speich, Paula R. Williamson, Lars G. Hemkens
Publikováno v:
F1000Research, Vol 9 (2020)
Background: Never before have clinical trials drawn as much public attention as those testing interventions for COVID-19. We aimed to describe the worldwide COVID-19 clinical research response and its evolution over the first 100 days of the pandemic
Externí odkaz:
https://doaj.org/article/1c64da6de89549379223cad25941162b
Autor:
Ben Vandermeer, Ingeborg van der Tweel, Marijke C. Jansen-van der Weide, Stephanie S. Weinreich, Despina G. Contopoulos-Ioannidis, Dirk Bassler, Ricardo M. Fernandes, Lisa Askie, Haroon Saloojee, Paola Baiardi, Susan S. Ellenberg, Johanna H. van der Lee
Publikováno v:
BMC Medical Research Methodology, Vol 18, Iss 1, Pp 1-10 (2018)
Abstract Background We wished to compare the nuisance parameters of pediatric vs. adult randomized-trials (RCTs) and determine if the latter can be used in sample size computations of the former. Methods In this meta-epidemiologic empirical evaluatio
Externí odkaz:
https://doaj.org/article/515fa94132934a3a96fd212a7eb3a4ab
Autor:
Ali Rostami, Seyed Mohammad Riahi, Despina G Contopoulos-Ioannidis, H Ray Gamble, Yadolah Fakhri, Malihe Nourollahpour Shiadeh, Masoud Foroutan, Hamed Behniafar, Ali Taghipour, Yvonne A Maldonado, Ali H Mokdad, Robin B Gasser
Publikováno v:
PLoS Neglected Tropical Diseases, Vol 13, Iss 10, p e0007807 (2019)
BACKGROUND:Acute Toxoplasma infection (ATI) during pregnancy, if left untreated, can cause severe adverse outcomes for the fetus and newborn. Here, we undertook a meta-analysis to estimate the worldwide prevalence of ATI in pregnant women. METHODS:We
Externí odkaz:
https://doaj.org/article/63d17a42a6b54d43b50c395f903df169