Showing 1,981 - 2,000 results of 2,277 for search '"study design"', query time: 0.11s Refine Results
  1. 1981

    The Comparison of Cost-Effectiveness Between Magnetic Resonance Spectroscopy and Provocative Discography in the Identification of Chronic Low Back Pain Surgery Candidates by Wilson L, Beall DP, Eastlack RK, Berven S, Lotz JC

    Published 2025-01-01
    “…A non-invasive alternative using Magnetic Resonance Spectroscopy (MRS) offers a potential solution.Context/Purpose: We assess cost-effectiveness of MRS with NOCISCAN diagnostic algorithm compared to PD for identifying lumbar discs requiring surgical intervention.Study Design/Setting: We conducted cost-effectiveness analysis using modelling.Patient Sample: We used data from a clinical study of 139 CLBP patients who met criteria for and received PD of lumbar spine and presented with an ODI score ≥ 40; comparing PD and MRS-based diagnostics.Outcome Measures: We considered diagnostic costs, adverse events, surgical costs and outcomes based on a 15-point improvement on the Oswestry Disability Index.Methods: Incremental cost-effectiveness ratios (ICERS) and probabilistic sensitivity analyses were determined. …”
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  2. 1982

    Gestational weight gain and increased risk of cesarean delivery across body mass index categoriesAJOG Global Reports at a Glance by Pearl A. McElfish, PhD, Britni L. Ayers, PhD, Nicola L. Hawley, PhD, Aaron Caldwell, PhD, Austin Porter, DrPh, Michael D. Macechko, MD, Donya Watson, MD, Jennifer A. Callaghan-Koru, PhD, James P. Selig, PhD, Jennifer A. Andersen, PhD, Nirvana Manning, MD, Lanita White, PharmD, Enrique Gomez-Pomar, MD, Clare C. Brown, PhD

    Published 2025-02-01
    “…OBJECTIVE: This study aimed to examine if excessive gestational weight gain is associated with increased risk of cesarean delivery across multiple body mass index categories. STUDY DESIGN: Analysis was conducted using vital records data from the National Center for Health Statistics birth records. …”
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  3. 1983
  4. 1984

    Conflict-related and sexual trauma in treatment-seeking Arabic-speaking men: a cross-sectional studyResearch in context by Max Vöhringer, Freya Specht, Christine Knaevelsrud, Birgit Wagner, Maria Böttche, Yuriy Nesterko

    Published 2025-01-01
    “…Methods: In a cross-sectional and exploratory study design, prevalence rates of different trauma types were examined in a sample of treatment-seeking Arabic-speaking men. …”
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    Article
  5. 1985

    Systematic bias between blinded independent central review and local assessment: literature review and analyses of 76 phase III randomised controlled trials in 45 688 patients with... by Jianrong Zhang, Yu Huang, Hengrui Liang, Wenhua Liang, Jianxing He, Yiyin Zhang, Jiaxi He, Jieyu Wu, Long Jiang, Shiyan Tang, Qihua He, Lindsey Tristine Hamblin, Zhiheng Xu, Yaoqi Chen, Difei Chen, Xinyu Wang, Kexin Deng, Shuhan Jiang, Jiaqing Zhou, Jiaxuan Xu, Xuanzuo Chen

    Published 2018-09-01
    “…Pooling analysis presented no systematic bias when comparing treatment effects of both assessments (ORR: OR=1.02 (95% CI 0.97 to 1.07), p=0.42, I2=0%; DCR: OR=0.97 (95% CI 0.92 to 1.03), p=0.32, I2=0%); PFS: HR=1.01 (95% CI 0.99 to 1.02), p=0.32, I2=0%; TTP: HR=1.04 (95% CI 0.95 to 1.14), p=0.37, I2=0%), regardless of funding source, mask, region, tumour type, study design, number of enrolled patients, response assessment criteria, primary endpoint and trials with statistically consistent/inconsistent inferences. …”
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  6. 1986

    Newborn Screening Program for Cystic Fibrosis in Türkiye: Experiences from False-Negative Tests and Requirement for Optimization by Fevziye Çoksüer, Gökçen Kartal Öztürk, Handan Duman Şenol, Meral Barlık, Mehmet Mustafa Özaslan, Bahar Girgin Dindar, Ece Ocak, Ece Halis, Şükrü Atacan Öğütcü, Figen Gülen, Esen Demir

    Published 2025-01-01
    “…The study also compared NBS-positive patients to FNPs to determine the influence of delayed diagnosis. Study Design: A retrospective cohort study. Methods: Screening for CF was conducted in accordance with the national CF-NBS program within 48-72 hours of birth by collecting a few drops of heel blood on Guthrie paper. …”
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  7. 1987

    Effect of SY009, a novel SGLT1 inhibitor, on the plasma metabolome and bile acids in patients with type 2 diabetes mellitus by Haoyi Yang, Yuwen Zhang, Yuxin Hong, Yuan Wei, Yuning Zhu, Lei Huang, Yuanxun Yang, Runbin Sun, Runbin Sun, Runbin Sun, Juan Li, Juan Li, Juan Li

    Published 2025-01-01
    “…However, the effects of SY-009 on human plasma metabolomics are still unknown.ObjectiveThis study aimed to explore the effects of SY-009 on plasma metabolomics in patients with T2DM and the potential metabolic regulatory mechanism involved.Study designIn the phase Ib study, a total of 50 participants with T2DM were enrolled and randomly assigned to the 0.5 mg BID, 1 mg BID, 2 mg BID, 1 mg QD, and 2 mg QD dose groups, with a 4:1 random allocation within each group to receive either the SY-009 capsule or placebo. …”
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  8. 1988

    Frailty Assessment Tools in Chronic Kidney Disease: A Systematic Review and Meta-analysis by Alisha Puri, Anita M. Lloyd, Aminu K. Bello, Marcello Tonelli, Sandra M. Campbell, Karthik Tennankore, Sara N. Davison, Stephanie Thompson

    Published 2025-03-01
    “…We evaluated the measurement properties of frailty tools used in CKD and summarized the association of frailty with death and hospitalization. Study Design: Systematic review and meta-analysis. Setting & Study Populations: Studies assessing multidimensional frailty tools in adults at any stage of CKD and evaluating a measurement property of interest as per the Consensus-based Standards for the Selection of Health Measurement Instruments taxonomy. …”
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  9. 1989

    Factors associated with physical fitness and disparities in population segments among older adults: A cross-sectional study by Yuqin Rao, Jingjing Wang, Kai Li, Fanhui Zheng, Ying Chen, Bo Zhai, Jintao Hong, Chen Wang, Bao Liu, Dao Wang

    Published 2025-01-01
    “…Objectives: This study aimed to investigate the factors associated with physical fitness and disparities in population segments among older adults, using data from the National Physical Fitness Surveilling Survey of China. Study design: A cross-sectional study. Methods: A total of 13524 older adults aged 60–79 years were involved in the study. …”
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  10. 1990

    Fetal Outcome pada Kehamilan Aterm Anemia dan Tidak Anemia di RS Achmad Mochtar Bukittinggi by Daulat Azhari, Yusrawati ., Zelly Dia Rofinda

    Published 2016-01-01
    “…The objective of this study was to determine the differences of fetal outcome between aterm pregnant women with anemia and non anemia.This research uses secondary data by using cross sectional study design. Total sample is 110 patient consisting of 55 aterm pregnant women with anemia and 55 are non anemia. …”
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  11. 1991

    Multi-cancer early detection tests for general population screening: a systematic literature review by Ros Wade, Sarah Nevitt, Yiwen Liu, Melissa Harden, Claire Khouja, Gary Raine, Rachel Churchill, Sofia Dias

    Published 2025-01-01
    “…Sensitivity was highly variable and influenced by study design, population, reference standard test used and length of follow-up. …”
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  12. 1992

    Sex-dependent efficacy of sphingosine-1-phosphate receptor agonist FTY720 in mitigating Huntington’s disease by Jingyun Wu, Irene Santos-Garcia, Ivan Eiriz, Thomas Brüning, Aleš Kvasnička, David Friedecký, Tuula A. Nyman, Jens Pahnke

    Published 2025-01-01
    “…An early and significant morphological hallmark of HD is the activation of astrocytes triggered by mutant huntingtin, leading to the release of inflammatory mediators.Fingolimod (FTY), an FDA-approved sphingosine-1-phosphate (S1P) receptor agonist is used to treat multiple sclerosis (MS), a neuroinflammatory disease, and has shown therapeutic promise in other neurological conditions.Our study aimed to investigate the therapeutic potential of FTY for treating HD by utilizing a well-characterized mouse model of HD (zQ175dn) and wild-type littermates.The study design included a crossover, long-term oral treatment with 1 mg/kg to 2 mg/kg FTY from the age of 15–46 weeks (n = 128). …”
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  13. 1993
  14. 1994

    Sepsis-Associated Acute Kidney Disease Incidence, Trajectory, and Outcomes by Hsiu-Yin Chiang, Chih-Chia Liang, Ya-Luan Hsiao, Uyen-Minh Le, Yi-Ching Chang, Pei-Shan Chen, David Ray Chang, I-Wen Ting, Hung-Chieh Yeh, Chin-Chi Kuo

    Published 2025-03-01
    “…This study aimed to use data algorithms on the electronic health records to trace the SA-AKD trajectory from acute kidney injury (AKI) to chronic kidney disease (CKD). Study Design: A retrospective cohort study. Setting & Participants: Adult inpatients with first sepsis episode surviving 90 days after AKD in a quaternary referral medical center. …”
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    Article
  15. 1995

    Public and patient involvement (PPI) in the design, execution and dissemination of a trial: the BISTRO trial by David Coyle, Paula Ormandy, Nancy Fernandes da Silva, Simon Davies

    Published 2025-01-01
    “…Objectives This study aimed to develop an effective public and patient involvement participation model, ensuring that the patient voice was heard by the Trial Management Group, with a Patient Advisory Group undertaking coproduction of all participant-facing documents and communications, including dissemination of the trial results, with the main purpose of maximising participant engagement in the study. Design An open-label randomised controlled trial in which 439 participants from 34 centres were allocated for regular assessments of their bodily fluid content with or without the use of bioimpedance measurements. …”
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  16. 1996

    Defining neonatal status epilepticus: A scoping review from the ILAE neonatal task force by Magda L. Nunes, Elissa G. Yozawitz, Courtney J. Wusthoff, Renée A. Shellhaas, Efraín Olivas‐Peña, Jo M. Wilmshurst, Ronit M. Pressler, Chahnez C. Triki, Hans Hartmann, Terrie Inder, Geraldine B. Boylan, Kette Valente, Solomon L. Moshe, Eli M. Mizrahi, Nicholas S. Abend

    Published 2025-02-01
    “…Following a systematic literature review, articles were screened and data were abstracted regarding: (1) article characteristics (author identification, publication year, journal name, digital object identifier, title, objective, and study design); (2) cohort characteristics (sample size, gestational age, seizure etiology); (3) definition of SE and/or seizure burden; and (4) the method used to identify and classify SE, including routine EEG (EEG), continuous EEG monitoring (cEEG), amplitude‐integrated EEG (aEEG), or clinical features. …”
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  17. 1997

    Implementation of in utero laparotomy-assisted fetoscopic spina bifida repair in two centers in Latin America: rationale for this approach in this regionAJOG Global Reports at a Gl... by Jezid Miranda, PhD, Miguel A. Parra-Saavedra, PhD, William O. Contreras-Lopez, PhD, Cristóbal Abello, MD, Guido Parra, MD, Juan Hernandez, MD, Amanda Barrero, MD, Isabela Leones, MD, Adriana Nieto-Sanjuanero, MD, Gerardo Sepúlveda-Gonzalez, MD, Magdalena Sanz-Cortes, PhD

    Published 2025-02-01
    “…Objective: This study evaluated the safety, efficacy, and outcomes of laparotomy-assisted fetoscopic in-utero SB repair in Latin America compared to traditional open-hysterotomy methods. Study design: This retrospective cohort study included 39 cases of laparotomy-assisted fetoscopic in-utero SB repair, with 14 cases from Mexico (2017–2021) and 25 cases from Colombia (2019–2024). …”
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  18. 1998

    Neuroprotective role of epigallocatechin-3-gallate, albeginin and melanoxetin in alzheimer's disease by Arif Malik, Mehreen Hassan, Sulayman Waquar, Muhammad Wasim, Anam Naz, Faryal M. Awan, Muhammad T. Khan, Ali I. Khawaja, Sumera Zaib, Jamshed Iqbal, Ayesha Zahid, Marvi Marvi, Javeid Iqbal, Heng Wang, Dong-Qing Wei

    Published 2025-02-01
    “…These chemicals show promise for Alzheimer's treatment. Study design: The study targeted specific AD-related proteins, including acetylcholinesterase (AChE), alpha serine/threonine-protein kinase (AKT-1), β-secretase-1 (BACE-1), cyclooxygenase-2 (COX-2), caspase-3, glycogen synthase kinase-3 (GSK-3), interleukin-6 (IL-6), mitogen-activated protein kinase-2 (MAPK-2), matrix metalloproteins-8 (MMP-8), N-methyl-d-aspartate receptor (NMDAR), Peptidyl arginine deiminase-2 (PAD-2), Presenilin-1 (PSEN-1), mitogen-activated protein kinase-14 (MAPK-14/P38), and tumor necrosis factor-alpha (TNF-α). …”
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  19. 1999

    The prevalence and burden of musculoskeletal disorders amongst Indigenous people in Pimicikamak, northern Manitoba, Canada: A community health survey by André Bussières, Melissa Atkinson-Graham, Jennifer Ward, Muriel Scott, Jean Moss, Patricia Tavares, Deborah Kopansky-Giles, Jacqueline Ladwig, Cheryl Glazebrook, David A. Monias, Helga Hamilton, Donald Z. Mckay, Randall Smolinski, Scott Haldeman, Sheilah Hogg-Johnson, Steven Passmore

    Published 2025-01-01
    “…Objectives: To investigate the prevalence of spine symptoms and spine disability, self-care and care seeking behaviors in a random sample of Indigenous adults residing in Cross Lake, northern Manitoba, Canada. Study design and setting: Orally administered survey in Cree or English to a representative sample of Pimicikamak citizens from the treaty (n = 150/1931 houses) and non-treaty (n = 20/92 houses) land, between May and July 2023. …”
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  20. 2000

    Evaluation of gestational nonpersistent pesticide exposure with newborn size and gestational length in rural Ghana using a novel time-varying extension of multiple informant models by Wylie BJ, Kaali S, Duttweiler L, Ae-Ngibise KA, Mujtaba M, Tawiah C, Gibson E, Calafat AM, Ospina M, Jack DJ, Agyei O, Lee AG, Roberts DJ, Boamah-Kaali EA, Factor-Litvak P, Modest AM, Hauser R, Coull BA, Asante KP

    Published 2025-02-01
    “…Objective: To examine associations between gestational exposure to nonpersistent pesticides and newborn outcomes and identify critical windows of susceptibility. Study Design: In a Ghanaian pregnancy cohort, we measured select biomarkers of organophosphate, pyrethroid, and herbicide pesticides in repeated urine samples (1–5/participant). …”
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