Results 131 to 140 of about 646,696 (338)

Establishing Quality Assurance for HIV-1 Rapid Test for Recent Infection in Thailand through the Utilization of Dried Tube Specimens

Diagnostics
The present study focuses on establishing the quality assurance of laboratories for recent infections (RTRI) in Thailand. We developed a cold-chain independent method, using fully characterized plasma obtained from the Thai Red Cross Society, and ...
Supaporn Suparak, Petai Unpol, Kanokwan Ngueanchanthong, Sirilada Pimpa Chisholm, Siriphailin Jomjunyoung, Wipawee Thanyacharern, Nitis Smanthong, Pojaporn Pinrod, Kriengkrai Srithanaviboonchai, Thitipong Yingyong, Theerawit Tasaneeyapan, Somboon Nookhai, Archawin Rojanawiwat, Sanny Northbrook   +13 more
doaj   +1 more source

Patient self‐management of oral anticoagulation and external quality assessment procedures [PDF]

, 2003
Ellen Murray, Dianne Kitchen, Steve Kitchen, Ian Jennings, Tim Woods, F E Preston, David Fitzmaurice   +6 more
openalex   +1 more source

Longitudinal evaluation of laboratory results and method precision in worldwide erythropoietin external quality assessments

Frontiers in Molecular Biosciences
Introduction: This study presents a longitudinal analysis of external quality assessment (EQA) results for erythropoietin (EPO) determinations conducted between 2017 and 2022 with a continuously increasing number of participating laboratories. The aim of
Luisa Toll, Luisa Toll, Nathalie Weiss, Laura Vierbaum, Ingo Schellenberg, Ingo Schellenberg, Mario Thevis, Folker Wenzel, Folker Wenzel   +8 more
doaj   +1 more source

Postanalytical External Quality Assessment of Blood Glucose and Hemoglobin A1c: An International Survey [PDF]

, 2005
Svein Skeie, Carmen Perich, Carmen Ricós, Á. Araczki, Andrea R. Horvath, Wytze P. Oosterhuis, Tanya Bubner, Gunnar Nordin, Rhena Delport, Geir Thue, Sverre Sandberg   +10 more
openalex   +1 more source

Assessing proton plans with three different beam delivery systems versus photon plans for head and neck tumors

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose To compare plan quality among photon volumetric modulated arc therapy (VMAT) and intensity‐modulated proton therapy (IMPT) with robustness using three different proton beam delivery systems with various spot size (σ) ranges: cyclotron‐generated proton beams (CPBs) (σ: 2.7–7.0 mm), linear accelerator proton beams (LPBs) (σ: 2.9–5.5 mm),
Tara Gray, Chieh‐Wen Liu, Saeed Ahmed, Anna Maria Kolano, Jeremy Donaghue, Shlomo Koyfman, Neil Woody, Shauna R. Campbell, Jonathan B. Farr, Ping Xia   +9 more
wiley   +1 more source

Twelve years of the Brazilian External Quality Assessment Program in Immunohematology: benefits of the program [PDF]

, 2005
Laércio Deleon de Melo, J. Pellegrino, Celso Bianco, Lilian Castilho   +3 more
openalex   +1 more source

Left hippocampus sparing model for glioblastoma radiotherapy by utilizing knowledge‐based planning and multi‐criteria optimization

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Results of a prospective, randomized controlled trial at our institute demonstrate an association between the dose to the left hippocampus and neurocognitive decline post‐radiotherapy for patients with glioblastoma. To minimize the dose to the left hippocampus, a left hippocampus sparing model was created using RapidPlan (RP) and multi‐
Shima Y. Tari, Amr Heikal, Connie Le, Fan Yang, Deepak Dinakaran, John Amanie, Albert Murtha, Lindsay S. Rowe, Wilson H. Roa, Samir Patel   +9 more
wiley   +1 more source

Unexpected Testosterone Result for External Quality Assessment Scheme Sample [PDF]

, 2005
Albert Wolthuis, Jan de Vreeze
openalex   +1 more source

The effect of kV imaging dose on PTV and OAR planning constraints in lung SBRT using stereoscopic/monoscopic real‐time tumor‐monitoring system

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Quantify the impact of additional imaging doses on clinical dose constraints during lung stereotactic body radiotherapy (SBRT) treatment utilizing stereoscopic/monoscopic real‐time tumor monitoring. Materials and Methods Thirty lung SBRT patients treated with the volumetric arc therapy technique were randomly selected from the ...
Ruwan Abeywardhana, Mike Sattarivand
wiley   +1 more source

External quality assessment of orthohantavirus and lymphocytic choriomeningitis virus molecular detection and serology in Europe, 2021. [PDF]

Euro Surveill, 2023
Erdin M, Stanoeva KR, Mögling R, Korva M, Knap N, Resman Rus K, Domingo C, Reimerink JH, de Vries A, Alburkat H, Utriainen M, Gossner CM, Sironen T, Avšič-Županc T, Reusken CB, Vapalahti O.   +15 more
europepmc   +1 more source