A
Anna Bak
Researcher at AGH University of Science and Technology
Publications - 5
Citations - 3045
Anna Bak is an academic researcher from AGH University of Science and Technology. The author has contributed to research in topics: Absolute risk reduction & Biopsy. The author has an hindex of 4, co-authored 4 publications receiving 1964 citations.
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Journal ArticleDOI
Physical distancing, face masks, and eye protection to prevent person-to-person transmission of SARS-CoV-2 and COVID-19: a systematic review and meta-analysis.
Derek K. Chu,Elie A. Akl,Elie A. Akl,Stephanie Duda,Karla Solo,Sally Yaacoub,Holger J. Schünemann,Holger J. Schünemann,Amena El-Harakeh,Antonio Bognanni,Tamara Lotfi,Mark Loeb,Anisa Hajizadeh,Anna Bak,Ariel Izcovich,Carlos A. Cuello-Garcia,Chen Chen,David Harris,Ewa Borowiack,Fatimah Chamseddine,Finn Schünemann,Gian Paolo Morgano,Giovanna E.U. Muti Schünemann,Guang Chen,Hong Zhao,Ignacio Neumann,Jeffrey Chan,Joanne Khabsa,Layal Hneiny,Leila Harrison,Maureen A. Smith,Nesrine Rizk,Paolo Giorgi Rossi,Pierre AbiHanna,Rayane El-Khoury,Rosa Stalteri,Tejan Baldeh,Thomas Piggott,Yuan Zhang,Zahra Saad,Assem M. Khamis,Marge Reinap +41 more
TL;DR: The optimum distance for avoiding person-to-person virus transmission is investigated and the use of face masks and eye protection to prevent transmission of viruses is assessed to investigate the effects of physical distance, face masks, and eye Protection on virus transmission in health-care and non-health-care settings.
Journal ArticleDOI
Ventilation Techniques and Risk for Transmission of Coronavirus Disease, Including COVID-19: A Living Systematic Review of Multiple Streams of Evidence.
Holger J. Schünemann,Joanne Khabsa,Karla Solo,Assem M. Khamis,Romina Brignardello-Petersen,Amena El-Harakeh,Andrea Darzi,Anisa Hajizadeh,Antonio Bognanni,Anna Bak,Ariel Izcovich,Carlos A. Cuello-Garcia,Chen Chen,Ewa Borowiack,Fatimah Chamseddine,Finn Schünemann,Gian Paolo Morgano,Giovanna E. U. Muti-Schünemann,Guang Chen,Hong Zhao,Ignacio Neumann,Jan Brozek,Joel Schmidt,Layal Hneiny,Leila Harrison,Marge Reinap,Mats Junek,Nancy Santesso,Rayane El-Khoury,Rebecca Thomas,Robby Nieuwlaat,Rosa Stalteri,Sally Yaacoub,Tamara Lotfi,Tejan Baldeh,Thomas Piggott,Yuan Zhang,Zahra Saad,Bram Rochwerg,Dan Perri,Eddy Fan,Florian Stehling,Imad Bou Akl,Mark Loeb,Paul Garner,Stephen Aston,Waleed Alhazzani,Wojciech Szczeklik,Derek K. Chu,Elie A. Akl +49 more
TL;DR: Indirect and low-certainty evidence suggests that use of NIV, similar to IMV, probably reduces mortality but may increase the risk for transmission of COVID-19 to health care workers.
Journal ArticleDOI
Control of Severe, Life-Threatening External Bleeding in the Out-of-Hospital Setting: A Systematic Review.
Nathan P. Charlton,Janel Swain,Jan Brozek,Maja Ludwikowska,Eunice M. Singletary,David Zideman,Jonathan L. Epstein,Andrea Darzi,Anna Bak,Samer G. Karam,Zbigniew Les,Jestin N. Carlson,Eddy Lang,Robby Nieuwlaat +13 more
TL;DR: Overall, data regarding the control of life-threatening bleeding is of very low certainty, making it difficult to draw robust conclusions for treatment by immediate responders, and this systematic review aggregates the most comprehensive to date to help guide recommendations.
Journal ArticleDOI
Physical Distancing, Face Masks, and Eye Protection to Prevent Person-Person COVID-19 Transmission: A Systematic Review and Meta-Analysis
Derek K. Chu,Elie A. Akl,Elie A. Akl,Amena El-Harakeh,Antonio Bognanni,Tamara Lotf,Mark Loeb,Anisa Hajizadeh,Anna Bak,Ariel Izcovich,Carlos A. Cuello-Garcia,Chen Chen,David James Harris,Ewa Borowiack,Fatimah Chamseddine,Finn Schünemann,Gian Paolo Morgano,Giovanna Elsa Ute Muti Schünemann,Guang Chen,Hong Zhao,Ignacio Neumann,Jeff Chan,Joanne Khabsa,Layal Hneiny,Leila Harrison,Maureen Smith,Nesrine Rizk,Paolo Giorgi Rossi,Pierre AbiHanna,Rayane El-Khoury,Rosa Stalteri,Tejan Baldeh,Thomas Piggott,Yuan Zhang,Zahra Saad,Assem M. Khamis,Marge Reinap,Stephanie Duda,Karla Solo,Sally Yaacoub,Holger Schünemann +40 more
TL;DR: A meta-analysis supports physical distancing by more than one metre and provides quantitative estimates for models and contact tracing to inform policy and suggests the optimal use of masks, in particular N95 or similar respirators, may depend on risk assessment and contextual factors.
Journal ArticleDOI
Dermatofibrosarcoma protuberans of left temporal area with mass effect causing stenosis of EAM in 66-year-old patient - case report.
TL;DR: In this article , a 66-year-old patient with a tumor of left temporal area located behind the earlobe was admitted to the medical ward and was referred for adjuvant radiotherapy by the decision of the Medical Council.