Search Results - "Observational study"

Severe Acute Respiratory Syndrome by SARS-CoV-2 Infection or Other Etiologic Agents Among Brazilian Indigenous Population: An Observational Study from the First Year of Coronavirus Disease (COVID)-19 Pandemic by Nathália M.S. Sansone, Matheus N. Boschiero, Manoela M. Ortega, Isadora A. Ribeiro, Andressa O. Peixoto, Roberto T. Mendes, Fernando A.L. Marson

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Comparison of Pediatric Risk of Mortality (PRISM III) score with Pediatric Index of Mortality (PIM III) score in Pediatric Intensive Care Unit: A Single center, prospective observational study from South India by Nidhi Srinivas, Kavya Venugopal, Gurudutta Avathi Venkatesha, Nagalatha Chidanand

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Relapse to opioid use in opioid-dependent individuals released from compulsory drug detention centres compared with those from voluntary methadone treatment centres in Malaysia: a two-arm, prospective observational study by Martin P Wegman, BSc, Prof. Frederick L Altice, MD, Sangeeth Kaur, MBBS, Vanesa Rajandaran, MPP, Sutayut Osornprasop, PhD, David Wilson, PhD, Prof. David P Wilson, PhD, Adeeba Kamarulzaman, FRACP

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Validity of using serum D-dimer titer in prefatory to computed Tomography pulmonary angiography scans in the early identification of pulmonary embolism amid emergency room patients: a single-center retrospective observational study by Sameh H Seyam

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Mental health and chest CT scores mediate the relationship between COVID-19 vaccination status and seroconversion time: A cross-sectional observational study in B.1.617.2 (Delta) infection patients by Wen Zhang, Wen Zhang, Wen Zhang, Qian Chen, Qian Chen, Qian Chen, Jinghong Dai, Jiaming Lu, Jiaming Lu, Jiaming Lu, Jie Li, Yongxiang Yi, Linqing Fu, Xin Li, Jiani Liu, Jinlong Liufu, Cong Long, Bing Zhang, Bing Zhang, Bing Zhang, Bing Zhang

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Nebulized corticosteroids versus systemic corticosteroids for patients with acute exacerbation of chronic obstructive pulmonary disease: A systematic review and meta-analysis comparing the benefits and harms reported by observational studies and randomized controlled trials by Han-Shuo Hu, Han-Shuo Hu, Zhuo Wang, Zhuo Wang, Li-Mei Zhao, Li-Mei Zhao, Xiao-Dong Liu, Xiao-Dong Liu

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Comparison of On-Site Versus Remote Mobile Device Support in the Framingham Heart Study Using the Health eHeart Study for Digital Follow-up: Randomized Pilot Study Set Within an Observational Study Design by Spartano, Nicole L, Lin, Honghuang, Sun, Fangui, Lunetta, Kathryn L, Trinquart, Ludovic, Valentino, Maureen, Manders, Emily S, Pletcher, Mark J, Marcus, Gregory M, McManus, David D, Benjamin, Emelia J, Fox, Caroline S, Olgin, Jeffrey E, Murabito, Joanne M

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Evidence of seasonal changes in airborne particulate matter concentration and occupation-specific variations in pulmonary function and haematological parameters among some workers in Enugu Southeast Nigeria: a randomized cross-sectional observational study by Sam Chidi Ibeneme, Rita Nkechi Ativie, Georgian Chiaka Ibeneme, Hellen Myezwa, Amarachi Destiny Ezuma, Amaka Nnamani, Salome Ezeofor, Maduabuchukwu Joseph Nwankwo, Theresa Ucheoma Ettu, Akachukwu Omumuagwula Nwosu, Ifeoma Joy Okoye, Gerhard Fortwengel

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Evaluating social and spatial inequalities of large scale rapid lateral flow SARS-CoV-2 antigen testing in COVID-19 management: An observational study of Liverpool, UK (November 2020 to January 2021) by Mark A. Green, Marta García-Fiñana, Ben Barr, Girvan Burnside, Christopher P. Cheyne, David Hughes, Matthew Ashton, Sally Sheard, Iain E. Buchan

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Regional Difference in the Impact of COVID-19 Pandemic on Domain-Specific Physical Activity, Sedentary Behavior, Sleeping Time, and Step Count: Web-Based Cross-sectional Nationwide Survey and Accelerometer-Based Observational Study by Yosuke Yamada, Hideyuki Namba, Heiwa Date, Shinobu Kitayama, Yui Nakayama, Misaka Kimura, Hiroyuki Fujita, Motohiko Miyachi

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Retrospective Observational Study of Outcomes in HER2-Positive Metastatic Breast Cancer (mBC) Patients Treated with Ado-Trastuzumab Emtansine (T-DM1) and Subsequent Treatments After T-DM1 in the United States by Neelima Denduluri, Janet L. Espirito, Michelle D. Hackshaw, Chuck Wentworth, Tamy Recchia, Winghan J. Kwong

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Health QR Code Application in the Novel Containment Strategy and Healthcare Plan for Pregnant Women and Children Under Quarantine During the Summer Outbreak of SARS-CoV-2 Delta Variant in Chengdu, China: An Observational Study by Chen S, Liu T, Li X, Luo Y, Xiao L, Zhang L, Wen R, Lin Y

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Can real-time surveillance systems of suspected suicide accurately reflect national suicide rates? Age-specific and sex-specific findings from the first two years of the COVID-19 pandemic in England: an observational study by Nav Kapur, Louis Appleby, Pauline Turnbull, Su-Gwan Tham, Saied Ibrahim, Cathryn Rodway

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Estimating the population-level impacts of improved uptake of SGLT2 inhibitors in patients with chronic kidney disease: a cross-sectional observational study using routinely collected Australian primary care dataResearch in context by Brendon L. Neuen, Min Jun, James Wick, Sradha Kotwal, Sunil V. Badve, Meg J. Jardine, Martin Gallagher, John Chalmers, Kellie Nallaiah, Vlado Perkovic, David Peiris, Anthony Rodgers, Mark Woodward, Paul E. Ronksley

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Occurrence of severe rotavirus gastroenteritis in children younger than three years of age before and after the introduction of rotavirus vaccine: a prospective observational study in four pediatric clinics in Shibata City, Niigata Prefecture, Japan by Tomohiro Oishi, Masamichi Matsunaga, Tokushi Nakano, Shoji Sudo, Hiroaki Kuwajima, Shuko Tokuriki, Shibata RVGE Study

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Contact patterns between index patients and their close contacts and assessing risk for COVID-19 transmission during different exposure time windows: a large retrospective observational study of 450 770 close contacts in Shanghai by Weibing Wang, Hao Pan, Bo Zheng, Chenyan Jiang, Yaxu Zheng, Huanyu Wu, Shenghua Mao, Ye Yao, Xiaohuan Gong, Sheng Lin, Bihong Jin, Dechuan Kong

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Carotid artery corrected flow time and respiratory variation of blood flow peak velocity for prediction of hypotension after induction of general anesthesia in adult patients undergoing emergency laparotomy for peritonitis: A prospective, observational study by Apala R Chowdhury, Ruma Thakuria, Souvik Maitra, Sayan Nath, Dalim K Baidya, Rajeshwari Subramanium, Rahul K Anand, Choro A Kayina

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Post-kala-azar dermal leishmaniasis (PKDL) drug efficacy study landscape: A systematic scoping review of clinical trials and observational studies to assess the feasibility of establishing an individual participant-level data (IPD) platform. by Sauman Singh-Phulgenda, Rishikesh Kumar, Prabin Dahal, Abdalla Munir, Sumayyah Rashan, Rutuja Chhajed, Caitlin Naylor, Brittany J Maguire, Niyamat Ali Siddiqui, Eli Harriss, Manju Rahi, Fabiana Alves, Shyam Sundar, Kasia Stepniewska, Ahmed Musa, Philippe J Guerin, Krishna Pandey

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A comparative, observational study evaluating dosing characteristics and ovarian response using the recombinant human follicle-stimulating hormone pen injector with small-dose dial in assisted reproductive technologies treatment in Asia: IMPROVE study by Bum Chae Choi, Canquan Zhou, Hong Ye, Yun Sun, Ying Zhong, Fei Gong, Ivan Sini, Nadezda Abramova, Salvatore Longobardi, Miranda Hickey, Thomas D'Hooghe

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Wearable Data From Subjects Playing Super Mario, Taking University Exams, or Performing Physical Exercise Help Detect Acute Mood Disorder Episodes via Self-Supervised Learning: Prospective, Exploratory, Observational Study by Filippo Corponi, Bryan M Li, Gerard Anmella, Clàudia Valenzuela-Pascual, Ariadna Mas, Isabella Pacchiarotti, Marc Valentí, Iria Grande, Antoni Benabarre, Marina Garriga, Eduard Vieta, Allan H Young, Stephen M Lawrie, Heather C Whalley, Diego Hidalgo-Mazzei, Antonio Vergari

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