Results 71 to 80 of about 7,485,935 (361)

A modified weighted log-rank test for confirmatory trials with a high proportion of treatment switching [PDF]

, 2020
In confirmatory cancer clinical trials, overall survival (OS) is normally a primary endpoint in the intention-to-treat (ITT) analysis under regulatory standards. After the tumor progresses, it is common that patients allocated to the control group switch
Bore, Alexander, Burman, Carl-Fredrik, Jiménez, José L., Niewczas, Julia   +3 more
core   +2 more sources

Flash Flood Hazard Susceptibility Mapping Using Frequency Ratio and Statistical Index Methods in Coalmine Subsidence Areas

, 2016
This study focused on producing flash flood hazard susceptibility maps (FFHSM) using frequency ratio (FR) and statistical index (SI) models in the Xiqu Gully (XQG) of Beijing, China.
C. Cao, Peihua Xu, Yihong Wang, Jianping Chen, Lianjing Zheng, Cencen Niu   +5 more
semanticscholar   +1 more source

Pediatric Oncology Nursing Competencies in Latin America and the Caribbean: A Scoping Review to Inform Practice, Education, and Research

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Nurses are central to cancer care for children and adolescents, yet no comprehensive synthesis has defined essential core competencies for pediatric oncology nursing (PON) practice internationally, particularly in Latin America and the Caribbean (LAC).
Luís Carlos Lopes‐Júnior, Edmara Bazoni Soares Maia, Soad Fuentes‐Alabí, Courtney E. Sullivan, Monnie Abraham, Mauricio Maza, Liliana Vásquez Ponce, Regina Aparecida Garcia Lima   +7 more
wiley   +1 more source

Rationing of iodine content in kelp layers and products based on them. Changing approaches within the framework of a risk-based strategyin drug quality control

Фармация и фармакология (Пятигорск)
The State Pharmacopoeia of the Russian Federation regulates the lower level of iodine content in Laminaria thalli. However, an excess of iodine is as harmful to the human body as its deficiency.The aim.
V. M. Shchukin, N. E. Kuzmina, E. A. Khorolskaya, N. D. Bunyatyan   +3 more
doaj   +1 more source

For-Profit Search Platforms [PDF]

, 2013
We consider optimal pricing by a profit-maximizing platform running a dynamic search and matching market. Buyers and sellers enter in cohorts over time, meet and bargain under private information.
Niedermayer, Andras, Shneyerov, Artyom
core   +2 more sources

Pulmonary Dysfunction Is Associated With Sleep Study Abnormalities in Children With Sickle Cell Disease: A Multicenter Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Pulmonary dysfunction and sleep abnormalities are common in children with sickle cell disease (SCD) and are associated with worse clinical outcomes. Whether spirometry abnormalities are associated with polysomnography (PSG) findings remains unclear.
Ammar Saadoon Alishlash, Anis Rabbani Nourani, A. K. M. Fazlur Rahman, Dima Ezmigna, Tarig Ali‐Dinar   +4 more
wiley   +1 more source

Use of Antihypertensive Agents and Association With Risk of Adverse Outcomes in Chronic Kidney Disease: Focus on Angiotensin-Converting Enzyme Inhibitors and Angiotensin Receptor Blockers. [PDF]

, 2018
Background Our objective was to determine patterns of antihypertensive agent use by stage of chronic kidney disease (CKD) and to evaluate the association between different classes of antihypertensive agents with nonrenal outcomes, especially in advanced ...
Johansen, Kirsten L, Ku, Elaine, Lin, Feng, McCulloch, Charles E, Vittinghoff, Eric   +4 more
core  

Financial Burden Associated With Hospitalisation Among Families of Childhood Brain Tumours in Australia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Families of children with cancer experience significant financial strain, even with universal healthcare. Indirect costs, such as productivity losses and non‐medical expenses, are rarely included in economic evaluations, and little is known about how effectively financial aid programmes alleviate this burden. Childhood brain tumours
Megumi Lim, Natalie Bradford, David Brain, Sameera Senanayake, Sanjeewa Kularatna, Kate Young, Christine Cashion, Tim Hassall, Susanna Cramb   +8 more
wiley   +1 more source

15-year risk of developing type 2 diabetes mellitus and its relationship with personal anxiety, sleep disturbance among men 45-69 years old in Russia /Siberia (international epidemiological study “HAPIEE”)

Сахарный диабет, 2020
BACKGROUND: Determine the effect of personal anxiety, sleep disorders on the 15-year risk of developing (RR) diabetes mellitus (DM) type 2 among men (M) 45-69 years in Russia / Siberia (Novosibirsk).
V. V. Gafarov, E. A. Gromova, D. O. Panov, S. V. Mustafina, L. V. Shcherbakova, S. K. Malyutina, O. D. Rymar, I. V. Gagulin, A. V. Gafarova, O. V. Sazonova   +9 more
doaj   +1 more source

Prognostic Value of a Clinical Biochemistry-Based Nomogram for Coronavirus Disease 2019

Frontiers in Medicine, 2021
Background: This study aimed to explore the predictive value of a clinical biochemistry-based nomogram in COVID-19.Methods: The plasma or serum concentrations/levels of carcinoembryonic antigen (CEA) and other biomarkers, e.g., C-reactive protein (CRP ...
Jing Yu, Lei Nie, Dongde Wu, Jian Chen, Zhifeng Yang, Ling Zhang, Dongqing Li, Xia Zhou   +7 more
doaj   +1 more source