Search Results - Antti Malmivaara

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  1. 1

    Facilitators and barriers for return to work among patients with post-COVID-19 condition: a qualitative interview study by Aleksandra Sulg, Aki Vuokko, Kirsi Kvarnström, Mikko Varonen, Antti Malmivaara, Jari Arokoski, Helena Liira

    Published 2025-06-01

    Background Post COVID-19 condition (PCC) can have long-lasting adverse effects, including impacts on work ability. This study explores the facilitators and barriers in the return-to-work (RTW) process.Design and methods Conducted in spring 2023 at the Outpatient Clinic for Long-Term Effects of COVID...

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  2. 2

    Systematic review and meta-analysis of the efficacy and safety of existing TNF blocking agents in treatment of rheumatoid arthritis. by Kalle J Aaltonen, Liisa M Virkki, Antti Malmivaara, Yrjö T Konttinen, Dan C Nordström, Marja Blom

    Published 2012-01-01

    <h4>Background and objectives</h4>Five-tumour necrosis factor (TNF)-blockers (infliximab, etanercept, adalimumab, certolizumab pegol and golimumab) are available for treatment of rheumatoid arthritis. Only few clinical trials compare one TNF-blocker to another. Hence, a systematic review...

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  3. 3

    Diagnostic reliability of the FinSpine nationwide spine surgery registry: Comparison between clinical registry diagnoses and blinded imaging assessments by Jussi P. Repo, Katri Pernaa, Liisa Pekkanen, Juho Hatakka, Heikki Mäntymäki, Antti Malmivaara, Henri Salo, Eetu Suominen, Jyrki Kankare, Jukka Huttunen

    Published 2025-01-01

    Introduction: The Finnish national spine surgery registry (FinSpine) collects data on patients, operative procedures, and outcomes. Research question: Is the reliability of diagnosis collection for the FinSpine registry across various institutions sufficient? Methods and methods: A random sample of...

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  4. 4

    Functioning of post-COVID-19 patients: a cross-sectional study at the outpatient clinic for long-term effects by Sanna Stålnacke, Helena Liira, Velina Vangelova-Korpinen, Hélène Virrantaus, Mari Kanerva, Kirsi Kvarnström, Markku Sainio, Antti Malmivaara, Aki Vuokko, Mikko Varonen, Mikko Venäläinen, Jari Arokoski

    Published 2025-01-01

    Background After COVID-19 infection, long-term impacts on functioning may occur. We studied the functioning of patients with post-COVID-19 condition (PCC) and compared them to controls without PCC.Methods This cross-sectional study consisted of 442 patients with PCC referred to rehabilitation at the...

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