Safety and Efficacy of Latitud™ Hip Replacement in Total Hip Arthroplasty: An Observational Study in Kazakhstan Running title: Safety and Efficacy of Latitud ™ Hip Replacement

Safety and Efficacy of Latitud™ Hip Replacement in Total Hip Arthroplasty: An Observational Study in Kazakhstan Running title: Safety and Efficacy of Latitud ™ Hip Replacement | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Article Safety and Efficacy of Latitud™ Hip Replacement in Total Hip Arthroplasty: An Observational Study in Kazakhstan Running title: Safety and Efficacy of Latitud ™ Hip Replacement Olzhas Bekarissov, Arman Batpen, Aleksey Belokobylov, Timur Baidalin, and 4 more This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-4677850/v1 This work is licensed under a CC BY 4.0 License Status: Posted Version 1 posted You are reading this latest preprint version Abstract Introduction: Total hip replacement (THR) is one of the most successful surgical procedures globally for managing end-stage hip osteoarthritis. Latitud™ hip replacement system is at the forefront of restoring mobility and improving patient outcomes. This study aimed to evaluate the safety and effectiveness of the Latitud™ hip replacement in total hip arthroplasty. Methods: In this retrospective, single-centre, post-market, observational study, 150 patients who underwent total hip replacement and were treated in our hospital from 2018–2020 were included. The primary outcome was the THR-related intra and postoperative complications and revision rate at 1-year follow-up. Secondary outcomes were other patient-reported outcomes, radiographic analysis, Harris hip score, adverse events, implant dislocation, and survivorship rate. Results: The mean age of the patients was 53.90 ± 11.44 years. The surgical procedures were successful without any major complications. There was a significant (p < 0.001) improvement in the Harris hip score. No death was observed throughout the study. There was 1 (0.67%) intra-operative fracture, with the patient having a closed comminuted fracture of the upper and middle third of the left femur and anemia. Seven patients (4.67%) patients required postoperative blood transfusions. During the follow-up period, there was no revision surgery or implant dislocation. Conclusion: This observational study suggests that the Latitud™ hip replacement system was favorable safety and effective in a real-world setting in Kazakhstan. The study showed promising results in pain alleviation, functional improvement, and implant survivorship. Harris hip score range of motion surgery total hip replacement Full Text Additional Declarations Competing interest reported. K.S. is currently working with the company (Meril Life Sciences Pvt. Ltd.), which has sponsored this study. Cite Share Download PDF Status: Posted Version 1 posted You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. We do this by developing innovative software and high quality services for the global research community. Our growing team is made up of researchers and industry professionals working together to solve the most critical problems facing scientific publishing. Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-4677850","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":326531451,"identity":"b8a6bae1-cd53-46a5-9f31-ab932d147a2e","order_by":0,"name":"Olzhas Bekarissov","email":"","orcid":"","institution":"National Scientific Center of Traumatology and Orthopedics named after academician N.D. 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Latitud\u0026trade; hip replacement system is at the forefront of restoring mobility and improving patient outcomes. This study aimed to evaluate the safety and effectiveness of the Latitud\u0026trade; hip replacement in total hip arthroplasty.\u003c/p\u003e \u003cp\u003eMethods: In this retrospective, single-centre, post-market, observational study, 150 patients who underwent total hip replacement and were treated in our hospital from 2018\u0026ndash;2020 were included. The primary outcome was the THR-related intra and postoperative complications and revision rate at 1-year follow-up. Secondary outcomes were other patient-reported outcomes, radiographic analysis, Harris hip score, adverse events, implant dislocation, and survivorship rate.\u003c/p\u003e \u003cp\u003eResults: The mean age of the patients was 53.90\u0026thinsp;\u0026plusmn;\u0026thinsp;11.44 years. The surgical procedures were successful without any major complications. There was a significant (p\u0026thinsp;\u0026lt;\u0026thinsp;0.001) improvement in the Harris hip score. No death was observed throughout the study. There was 1 (0.67%) intra-operative fracture, with the patient having a closed comminuted fracture of the upper and middle third of the left femur and anemia. Seven patients (4.67%) patients required postoperative blood transfusions. During the follow-up period, there was no revision surgery or implant dislocation.\u003c/p\u003e \u003cp\u003eConclusion: This observational study suggests that the Latitud\u0026trade; hip replacement system was favorable safety and effective in a real-world setting in Kazakhstan. 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