Search Results - "observational study"

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  1. 1
    HOW TO DESCRIBE THE RESULTS OF OBSERVATIONAL EPIDEMIOLOGICAL STUDIES

    HOW TO DESCRIBE THE RESULTS OF OBSERVATIONAL EPIDEMIOLOGICAL STUDIES by S. A. Shal'nova, A. D. Deev

    Published 2016-01-01

    Principles and fundamentals of proper presentation of observational epidemiological study results are focused. Principles of observational study publication developed by expert epidemiologists (STROBE statement) are explained in detail.

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  2. 2
    Adaptation of a pediatric hospital to the recommendations of the Brazilian Dietary Guidelines, Niterói, 2023

    Adaptation of a pediatric hospital to the recommendations of the Brazilian Dietary Guidelines, Niterói, 2023 by Amine Farias Costa, Letícia Ferreira Tavares, Paulo Cesar Pereira de Castro Junior, Raphael Barreto da Conceição Barbosa, Olivia Souza Honório, Ana Carolina Rocha Oliveira, Letícia de Oliveira Cardoso

    Published 2025-07-01

    Abstract Objective To evaluate the adequacy of a pediatric hospital in a large city in the metropolitan region of Rio de Janeiro to the recommendations of the Brazilian Dietary Guidelines regarding the service provision contract, dietary prescription and aspects of the food environment. Methods...

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  3. 3
    Retrospective, multi-centre, open-label study on the use of alemtuzumab for relapsing–remitting multiple sclerosis in clinical practice: A 4-year follow-up

    Retrospective, multi-centre, open-label study on the use of alemtuzumab for relapsing–remitting multiple sclerosis in clinical practice: A 4-year follow-up by A. Pato-Pato, P. Gabeiras-Araujo, M. Lorenzo-García, C. Hernandez-Cerón, J.R. Lorenzo-González, D.A. García-Estévez

    Published 2025-07-01

    Introduction: The efficacy and safety of alemtuzumab for patients with relapsing–remitting multiple sclerosis (RRMS) have been demonstrated in clinical trials. However, due to the limitations of these studies, it is important to assess the effects of the drug in clinical practice. The purpose of thi...

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  4. 4
    Regional trends in perceptions of American Shoulder and Elbow Surgeons towards barriers to access for patients with Medicaid: limited perioperative service access, low patient engagement, and decreased reimbursement are regionally consistent obstacles

    Regional trends in perceptions of American Shoulder and Elbow Surgeons towards barriers to access for patients with Medicaid: limited perioperative service access, low patient enga... by Patrick Saunders, MD, Abhay Mathur, MD, Jordan Frausto, BA, Carlos D. Ramirez, BS, Adam Z. Khan, MD, Brad Bushnell, MD, Hafiz F. Kassam, MD

    Published 2025-08-01

    Background: Medicaid is a means-tested health insurance program for low-income adults (∼30%), children (∼40%), individuals with disabilities (15%) and some elderly patients that are dual Medicare and Medicaid eligible (15%). It is jointly funded by the federal and state governments but administered...

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    Subjects: “…Retrospective Cohort Observational Study…”
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  5. 5
    Alflutop Russian longitudinal multicentre observational study: preliminary results (message 1)

    Alflutop Russian longitudinal multicentre observational study: preliminary results (message 1) by A. M. Lila, L. I. Alekseeva, E. A. Taskina, N. G. Kashevarova

    Published 2023-04-01

    Evaluation of the effect of new drugs should be carried out in randomized controlled trials (RCTs), and observational studies (OSs) are carried out to confirm and refine the results obtained in RCTs, for example, to study the effectiveness of drugs in large groups of patients who were not included i...

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  6. 6
    Ischemic Stroke Mortality in Type 2 Diabetes in the U.S.: National Trends and Demographic Disparities From 1999 to 2019

    Ischemic Stroke Mortality in Type 2 Diabetes in the U.S.: National Trends and Demographic Disparities From 1999 to 2019 by Muhammad Moiz Nasir, Syed Husain Farhan, Hasan Mushahid, Syeda Ayesha Shah, Muhammad Hamza Shuja, Adam Bilal Khan, Syed Hassaan Ali, Syed Ahmed Farhan, Azeem Hassan, Jawad Ahmed, Mohammad Hamza, Javed Iqbal

    Published 2025-07-01

    ABSTRACT Background The pathological changes in the lining of blood vessels associated with diabetes are a well‐established risk factor for stroke, with some studies suggesting a two times increase in risk compared to non‐diabetics. Methods Death certificates from the CDC WONDER (Centers for Disease...

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  7. 7
    Evaluating the Potential of Prevalent New User Design as an Alternative When New User Design is Impractical

    Evaluating the Potential of Prevalent New User Design as an Alternative When New User Design is Impractical by Koinuma T, Akazawa M

    Published 2025-07-01

    Takuma Koinuma,1,2,* Manabu Akazawa1,* 1Department of Public Health and Epidemiology, Meiji Pharmaceutical University, Kiyose, Tokyo, Japan; 2Center for Experiential Pharmacy Practice, Faculty of Pharmacy, Tokyo University of Pharmacy and Life Sciences, Hachioji, Tokyo, Japan...

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  8. 8
    Effectiveness and Safety of Korean Medicine in Treating Female Infertility: A Prospective Multicenter Observational Study

    Effectiveness and Safety of Korean Medicine in Treating Female Infertility: A Prospective Multicenter Observational Study by Jung HJ, Kim DI, Choi SJ, Park JK, Lee JM

    Published 2025-06-01

    Hyo-Jeong Jung,1 Dong-Il Kim,1 Su-Ji Choi,2 Jang-Kyung Park,3 Jin-Moo Lee4 1Department of Obstetrics and Gynecology, Dongguk University Ilsan Korean Medicine Hospital, Goyang-si, Republic of Korea; 2Department of Obstetrics and Gynecology, College of Korean Medicine, Dong-Eui University, Busan, Repu...

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  9. 9
    Effectiveness of Glecaprevir/Pibrentasvir in Patients with Chronic HCV-infection Genotypes 1 to 6 in the real-world settings in Russia (EVEREST study)

    Effectiveness of Glecaprevir/Pibrentasvir in Patients with Chronic HCV-infection Genotypes 1 to 6 in the real-world settings in Russia (EVEREST study) by О. I. Sagalova, V. S. Adonieva, S. V. Zotov, D. A. Gusev, E. A. Strebkova, R. B. Galbraikh, V. G. Morozov, I. M. Khayertynova, I. V. Krasilnikova, I. V. Sannikova, A. Bhagat, D. O. Milenin, A. P. Efremova

    Published 2023-07-01

    Background: Glecaprevir/pibrentasvir (GLE/PIB) is the first pangenotypic ribavirin-free regimen allowing for treatment duration as short as 8 weeks for the majority of patients with chronic hepatitis C (CHC) genotypes (GT) 1 to 6. The results of clinical trials showed good tolerability of GLE/PIB an...

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  10. 10
    Still Relevant, Still Effective: A Retrospective Observational Cohort Study on Real-Life Use of Flunarizine in Episodic Migraine

    Still Relevant, Still Effective: A Retrospective Observational Cohort Study on Real-Life Use of Flunarizine in Episodic Migraine by Devrimsel Harika Ertem, Faik Ilik, Mustafa Kemal Ilik

    Published 2025-05-01

    Aim: New disease-specific and mechanism-based treatments for migraine that share good evidence of efficacy have recently been introduced. However, due to reimbursement problems with insurance companies and high costs, classical anti-migraine drugs continue to be used. The objective of this study was...

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  11. 11
    Metadata in medicine

    Metadata in medicine by A. Kh-M. Valeeva, Yu. M. Gomon, N. M. Belyavskaya

    Published 2025-04-01

    Observational study, crucial for understanding complex real-world phenomena, often suffers from poor data detectability and reproducibility. The MINERVA (Metadata for Data Discovery and Research Reproducibility in Observational Studies) project in Europe aimed to address these issues by developing a...

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  12. 12
    The First Results of the Evaluation of Long-Term Nicorandil Treatment Effect on the Probability of Cardiovascular Complications in Patients with Stable Coronary Artery Disease (Data of Observational NIKEA Study)

    The First Results of the Evaluation of Long-Term Nicorandil Treatment Effect on the Probability of Cardiovascular Complications in Patients with Stable Coronary Artery Disease (Dat... by S. Yu. Martsevich, Yu. V. Lukina, N. P. Kutishenko, V. P. Voronina, N. A. Dmitrieva, A. V. Zagrebelnyy, O. V. Lerman, O. V. Gaisenok, T. A. Gomova, A. V. Ezhov, A. D. Kuimov, R. A. Libis, G. V. Matyushin, T. N. Mitroshina, G. I. Nechaeva, I. I. Reznik, V. V. Skibitsky, A. I. Chesnikova, N. V. Dobrynina, S. S. Yakushin

    Published 2019-07-01

    Aim. To assess the influence of addition of nicorandil on long-term cardiovascular complications in patients with chronic coronary artery disease (CAD) in the framework of a prospective observational study.Material and methods. Prospective observational multicenter NIKEA study included 590 patients...

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  13. 13
    The Role of Fundamental Movement Skills and Health-Related Fitness on Physical Activity During Guided Active Play for 8- to 10-Year-Old Children

    The Role of Fundamental Movement Skills and Health-Related Fitness on Physical Activity During Guided Active Play for 8- to 10-Year-Old Children by Glory Madu, Victoria Kwong, Dusan Calic, Taylor Cleworth, Angelo Belcastro

    Published 2025-06-01

    <b>Background:</b> Active play has been proposed to complement school-based physical activity (PA) and promote increased movement-related activities relevant for the development of motor competence. Guided active play (GAP) paired with cooperative games provides sufficient moderate-to-vi...

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  14. 14
    SHORTAGE OF ESSENTIAL MEDICINES DURING THE COVID-19 PANDEMIC: CROSS SECTIONAL STUDY FROM COMMUNITY PHARMACIES

    SHORTAGE OF ESSENTIAL MEDICINES DURING THE COVID-19 PANDEMIC: CROSS SECTIONAL STUDY FROM COMMUNITY PHARMACIES by Muhammad Muneeb, Furqan Hashmi, Ghulam Murtaza Hamad, Meerab Ashfaq, Muhammad Islam, Hamid Saeed

    Published 2024-09-01

    Background: The drug shortage is a very serious issue regarding the quality of Health System of any country. The problem is increased in the pandemic causing serious issues to the health system. Objectives: The objective of current study was to evaluate the factors responsible for the drug shortage...

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    Subjects: “…Cross-sectional observational study…”
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  15. 15
    Comparative effectiveness and safety of atorvastatin versus rosuvastatin among patients with ischemic stroke or transient ischemic attack: a national registry-based observational studyResearch in context

    Comparative effectiveness and safety of atorvastatin versus rosuvastatin among patients with ischemic stroke or transient ischemic attack: a national registry-based observational s... by Jianhua Zhao, Xinya Li, Xue Xia, Xue Tian, Qin Xu, Xiaoli Zhang, Ruobing Tian, Xia Meng, Anxin Wang

    Published 2025-08-01

    Summary: Background: Atorvastatin and rosuvastatin are the most widely used statins in patients with ischemic stroke or transient ischemic attack (TIA). However, evidence on their effectiveness and safety during actual use is scarce. This study aims to compare the effectiveness and safety of initia...

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  16. 16
    The impact of sleep on the Th17/Treg axis and cytokine levels in patients with major depressive disorder

    The impact of sleep on the Th17/Treg axis and cytokine levels in patients with major depressive disorder by Tiantian Fu, Wanting Zhang, Shengxiao Zhang, Feng Tian

    Published 2025-09-01

    A cross-sectional study was designed to investigate the relationship between immune parameters and sleep quality in patients with depression, in which 65 depression patients and 63 healthy controls were enrolled between August 2021 and June 2024, with sleep assessments ultimately completed by 59 dep...

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  17. 17
    Cross-sectional evaluation of patients with refractory or unexplained chronic cough by office-based pulmonologists in Germany

    Cross-sectional evaluation of patients with refractory or unexplained chronic cough by office-based pulmonologists in Germany by Peter Kardos, Heinrich Worth, Ulrich Koehler, Martin Horack, Barbara Karmann, Christina Jannowitz, Adrian Gillissen

    Published 2025-08-01

    BackgroundChronic cough (CC) is common in clinical practice, with refractory chronic cough (RCC) and unexplained chronic cough (UCC) being defined by guidelines from the European Respiratory Society, German Respiratory Society (DGP), and German Society of General Practice and Family Medicine (DEGAM)...

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  18. 18
    Use of antiplatelet agents in patients after myocardial infarction followed up in Moscow outpatient clinics. Results of a non-interventional prospective study

    Use of antiplatelet agents in patients after myocardial infarction followed up in Moscow outpatient clinics. Results of a non-interventional prospective study by A. I. Sapina, A. Yu. Lebedeva, P. P. Savvinova, E. A. Zorina, E. S. Kolosova, E. Yu. Vasilyeva

    Published 2024-04-01

    Aim. To assess the rate of adverse cardiovascular events (a combination of non-fatal myocardial infarction (MI), non-fatal stroke, cardiovascular death) within 12 months after MI in patients who were followed up in outpatient clinics in Moscow after the hospital discharge, as well as its association...

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  19. 19
    OBSERVATIONAL MULTICENTER TRIAL OF NICORANDIL USE IN STABLE CORONARY HEART DISEASE HIGH RISK PATIENTS (NIKEA): DESIGN AND FIRST RESULTS

    OBSERVATIONAL MULTICENTER TRIAL OF NICORANDIL USE IN STABLE CORONARY HEART DISEASE HIGH RISK PATIENTS (NIKEA): DESIGN AND FIRST RESULTS by S. Yu. Martsevich, Yu. V. Lukina, N. P. Kutishenko, А. V. Akimova, V. P. Voronina, О. V. Lerman, О. V. Gaisenok, Т. А. Gomova, А. V. Ezhov, А. D. Kuimov, R. А. Libis, G. V. Matyushin, Т. N. Mitroshina, G. I. Nechaeva, I. I. Reznik, V. V. Skibitsky, L. А. Sokolova, А. I. Chesnikova, N. V. Dobrynina, S.  S. Yakushin

    Published 2017-10-01

    Aim. To assess the results of addition of nicorandil to the treatment of ischemic heart disease: clinical course and long-term outcomes, and to evaluate life quality and treatment adherence in stable angina patients. The article provides data on the NIKEA study design and results of antianginal effi...

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  20. 20
    The efficiency of treatment with a combined chondroitin sulfate and glucosamine hydrochloride drug for knee and hip osteoarthritis: intermediate results of a Russian observational study

    The efficiency of treatment with a combined chondroitin sulfate and glucosamine hydrochloride drug for knee and hip osteoarthritis: intermediate results of a Russian observational... by A. M. Lila, L. I. Alekseeva, K. A. Telyshev, A. A. Baranov, E. A. Trofimov

    Published 2020-09-01

    Objective: to assess pain dynamics, daily functional activity of joints, quality of life, and treatment satisfaction in patients with knee and hip osteoarthritis (KOA and HOA), who long take a combined glucosamine (GA) and chondroitin sulfate (CS) drug in routine clinical practice.Patients and metho...

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