Observational study on the current status of thalassaemia in Malaysia: a report from the Malaysian Thalassaemia Registry by Hishamshah Mohd Ibrahim, Zulaiha Muda, Ida Shahnaz Othman, Mohamed Najib Mohamed Unni, Kok Hoi Teh, Asohan Thevarajah, Kogilavani Gunasagaran, Gek Bee Ong, Seoh Leng Yeoh, Aisyah Muhammad Rivai, Che Hadibiah Che Mohd Razali, Nazzlin Dizana Din, Zarina Abdul Latiff, Rahman Jamal, Norsarwany Mohamad, Hany Mohd Ariffin, Hamidah Alias

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The Correlation of Hemostatic Parameters with the Development of Early Sepsis-Associated Encephalopathy. A Retrospective Observational Study by Scarlatescu Florin, Scarlatescu Ecaterina, Tomescu Dana Rodica, Bartos Daniela

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Hymecromone Administration in Real Clinical Practice: Results of the Prospective Multicentre Observational Study in the Republic of Kazakhstan by A. V. Nersesov, D. A. Kaybullaeva, V. S. Rakhmetova, I. A. Lozinskaya, A. K. Kurmangalieva, V. S. Ayupova, A. B. Orazbaeva, A. K. Kanabaeva, Yu. O. Shulpekova

“…This multicentre prospective non-interventional observational study was conducted to obtain additional data about Odeston efficacy and safety in routine clinical practice. …”
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Waveform characteristics in thoracic paravertebral space: a prospective observational study [version 2; peer review: 2 approved] by Pattika Subsoontorn, Lalinthip Vareesunthorn, Amorn Vijitpavan, Sivaporn Termpornlert

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Perioperative outcomes of video-assisted versus right anterior thoracotomy mitral valve replacement: an observational study by Gehad Awad, Fetoh Alaaeldin Fetoh, Noureldin Noaman Gwely, Usama Hamza, Sameh Amer, Yomna Mohammed Yehya, Amr Abdellateef

“…Abstract Background Minimally invasive mitral valve surgery has been introduced as a safe alternative to full sternotomy through smaller chest wall incisions to reduce the potential sternal complications in addition to the favorable aesthetic effect. This observational study has been designed to evaluate and compare operative and short-term postoperative outcomes of video-assisted versus right anterior thoracotomy mitral valve replacement. …”
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Compliance with face mask use during the COVID-19 pandemic: a community observational study in Singapore by Sean Wei Xiang Ong, Ying Wei Tang, Kyaw Zaw Linn, Xiao Wei Huan, Allie Lim, Chu Ying Poon, Danielle Hui Ru Tan, Nur Hafizah Binte Hamed, Sharifah Farhanah Binte Syed Husen, Clara Chong Hui Ong, Monica Chan, Shawn Vasoo, Yee-Sin Leo, Oon-Tek Ng, Kalisvar Marimuthu

“…However, data on the factors affecting mask use are lacking. In this observational study, we evaluated the proportion of and factors influencing face mask use and related hygiene practices. …”
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Results of multicenter observation study on application of international questionnaire GerdQ for diagnostics of gastroesophageal reflux disease by V. O. Kaybysheva, Yu. A. Kucheryavyy, A. S. Trukhmanov, O. A. Storonova, M. Yu. Konkov, I. V. Mayev, V. T. Ivashkin

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Efficacy of vericiguat in patients with chronic heart failure and reduced ejection fraction: a prospective observational study by Yinge Zhan, Liu Li, Jie Zhou, Yishan Ma, Xuchong Guan, Suo Wang, Ya Chang

“…Methods A prospective observational study was conducted from May 2022 to May 2023, focusing on patients with HFrEF admitted to our hospital. …”
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Capnography as a tool for triaging and diagnosis of diabetic ketoacidosis in the emergency department: A prospective observational study by Suhrith Bhattaram, Varsha Sambhaji Shinde, Princy Panthoi Khumujam, Anjeeth Puthoor Anilkumar, Dhruva Kumar Reddy

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Implementing adaptive e-learning for newborn care in Tanzania: an observational study of provider engagement and knowledge gains by Peter Andrew Meaney, Christine Lynn Joyce, Ambrose Agweyu, Joseph R Mwanga, Marc Berg, Adolfine Hokororo, Hanston Ndosi, Alex Dahlen, Theopista Jacob, Florence Salvatory Kalabamu, Rishi Mediratta, Boris Rozenfeld, Zachary Haines Smith, Neema Chami, Namala Mkopi, Castory Mwanga, Enock Diocles

“…The objectives of this study were to (1) assess implementation success with use of in-person support and nudging strategy and (2) describe baseline provider knowledge and metacognition.Methods 6-month observational study at one zonal hospital and three health centres in Mwanza, Tanzania. …”
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Standard reference values of the upper body posture in healthy young female adults in Germany: an observational study by Daniela Ohlendorf, Charlotte Doerry, Vanessa Fisch, Sebastian Schamberger, Gerhard Oremek, Hanns Ackermann, Johannes Schulze

“…However, standard values have been published for healthy male adults but not for female adults.Design Observational study.Setting Institute of Occupational Medicine, Social Medicine and Environmental Medicine, Goethe-University Frankfurt/Main.Participants 106healthy female volunteers (21–30 years old; 25.1±2.7 years) were included. …”
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Prevalence, risk factors and associations of primary Raynaud's phenomenon: systematic review and meta-analysis of observational studies by Michael Doherty, Peter Lanyon, Weiya Zhang, Rozeena Garner, Rakesh Kumari

“…Objective To systematically review the literature with regard to the prevalence, incidence, risk factors and associations of primary Raynaud's phenomenon (PRP).Method A systematic review of the literature of observational studies for PRP was undertaken using five electronic databases. …”
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Prospective observational study of oral clonazepam to prevent high-dose busulfan-induced seizures in adult patients by María Sacramento Díaz-Carrasco, Andrés Sánchez-Salinas, Juan José Fernández-Ávila, Raquel Olmos-Jiménez, Ignacio Español-Morales, Alberto Espuny-Miró

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Electronic Health Record Use Patterns Among Well-Being Survey Responders and Nonresponders: Longitudinal Observational Study by Daniel Tawfik, Tait D Shanafelt, Mohsen Bayati, Jochen Profit

“…MethodsThis longitudinal observational study was conducted from 2019 through 2020 among academic and community primary care physicians. …”
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Causal Links Between Brain Functional Networks and Endometriosis: A Large-Scale Genetic-Driven Observational Study by Feng S, Wang Y, Liu S, Zhang Y, He L

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Evaluation of Inhaler Technique in Patients with Asthma and Chronic Obstructive Pulmonary Disease in Andaman and Nicobar Islands – An Observational Study by M. Natraj, Vishal Singh, T. Anbarasan

“…Materials and Methods: This was an observational study done at the Department of Respiratory Medicine, Andaman and Nicobar Islands Institute of Medical Sciences, Port Blair, Andaman and Nicobar Islands. …”
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The protective role of carotenoids in chronic obstructive pulmonary disease: A systematic review and Meta-analysis of observational studies by Jing Sui, Wenbin Shen, Yanni Zhang, Jiarui Liang, Hui Xia, Guiju Sun

“…Both observational studies conducted in human populations were included, and association between level of carotenoids intake/blood and COPD. …”
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Efficacy and safety of super selective bronchial artery coil embolisation for haemoptysis: a single-centre retrospective observational study by Daijiro Kabata, Ayumi Shintani, Masanori Akira, Masahiko Hara, Hideo Ishikawa, Misaki Ryuge, Jun Takafuji, Mihoko Youmoto, Yukio Nagasaka, Kouji Yamamoto

“…The objective of the present study was to evaluate the safety and the 3-year postprocedure haemoptysis-free survival rate of de novo elective ssBAE using platinum coils rather than particles for the treatment of haemoptysis.Design A single-centre retrospective observational study.Setting Hemoptysis and Pulmonary Circulation Center in Japan.Participants A total of 489 consecutive patients with massive and non-massive haemoptysis who underwent de novo elective ssBAE without malignancy or haemodialysis.Interventions ssBAE using platinum coils. …”
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Discrepancies in safety reporting for chronic back pain clinical trials: an observational study from ClinicalTrials.gov and publications by Nick Boyne, Alison Duke, Jack Rea, Adam Khan, Alec Young, Jared Van Vleet, Matt Vassar

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Efficacy of Esophageal Protector in Treating Gastroesophageal Reflux Disease with Extraesophageal Symptoms: a Multicenter, Open-Label, Observational Study by Yu. A. Kucheryavy, D. N. Andreyev, E. Yu. Eryomina, A. A. Gilmanov, O. V. Nazarova, Ye. A. Sidneva, Yu. G. Topalova

“…A prospective open multicenter post-registration observational study was conducted. The study included 546 patients aged 6 to 85 years (the average age of patients is 42.4 ± 16.9 years) with a verified diagnosis of GERD (endoscopically and/or pH-metrically), the presence of extraesophageal symptoms of the disease (according to the results of an objective examination and consultations of specialists), to whom the attending physician prescribed a course of treatment with a medical device Alfasoxx in accordance with the instructions for medical use. …”
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