{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T15:06:16Z","timestamp":1785423976562,"version":"3.56.0"},"reference-count":0,"publisher":"Medical Association of Zenica-Doboj","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Medicinski Glasnik"],"published-print":{"date-parts":[[2025,8,25]]},"abstract":"<jats:p>&amp;lt;p&amp;gt;&amp;lt;strong&amp;gt;ABSTRACT&amp;lt;\/strong&amp;gt;&amp;lt;\/p&amp;gt;\n&amp;lt;p&amp;gt;&amp;lt;strong&amp;gt;Aim&amp;lt;\/strong&amp;gt;Acute respiratory infections caused by viral pathogens are the most common reason for hospitalization of children. Annually, 150 million infants worldwide are diagnosed with bronchiolitis, and 2-3% of them are hospitalized. This study aimed to compare bronchiolitis severity before and after the COVID-19 pandemic.&amp;lt;\/p&amp;gt;\n&amp;lt;p&amp;gt;&amp;lt;strong&amp;gt;Methods&amp;lt;\/strong&amp;gt;This retrospective study was conducted at the Department of Pulmonology, Paediatric Clinic, Clinical Centre University of Tuzla, covering the period from November 1st, 2018, to April th 30, 2019 (pre-COVID period) and November 1st, 2023, to April 30th, 2024 (post-COVID period). A total 129 children under the age of 2 years were involved.&amp;lt;\/p&amp;gt;\n&amp;lt;p&amp;gt;&amp;lt;strong&amp;gt;Results &amp;lt;\/strong&amp;gt;No significant differences in the age, body mass, comorbidities, duration of hospitalization, use of oxygen therapy, and mechanical ventilation was found. There was a significant reduction in antibiotic in the post-COVID group (p=0.0173), and a significant increase in the use of aminophylline and inhalation therapy drugs in the post-COVID group. There was a significantly higher number of isolated respiratory syncytial virus (RSV) cases in the post-COVID group, 32 (42.7%). prevalence of fully vaccinated children was significantly higher in the pre-COVID period compared to the post-COVID period, &amp;amp;nbsp;34 (74.4%?) and &amp;amp;nbsp;29 (45.3%), respectively.&amp;lt;\/p&amp;gt;\n&amp;lt;p&amp;gt;&amp;lt;strong&amp;gt;Conclusion&amp;lt;\/strong&amp;gt; This study reveals a significant increase in the severity of bronchiolitis and an increase in RSV cases after the COVID-19 pandemic.&amp;lt;\/p&amp;gt;\n&amp;lt;p&amp;gt;&amp;lt;strong&amp;gt;Keywords:&amp;lt;\/strong&amp;gt; anti-bacterial agents,coinfection, oxygen inhalation therapy,respiratory syncytial virus infections, vaccination&amp;lt;\/p&amp;gt;<\/jats:p>","DOI":"10.17392\/1996-22-02","type":"journal-article","created":{"date-parts":[[2025,9,11]],"date-time":"2025-09-11T11:52:59Z","timestamp":1757591579000},"source":"Crossref","is-referenced-by-count":0,"title":["Clinical characteristics of hospitalized children with bronchiolitis before and after the COVID-19 pandemic: a single-center study"],"prefix":"10.17392","volume":"22","author":[{"ORCID":"https:\/\/orcid.org\/0009-0005-6178-5838","authenticated-orcid":false,"given":"Amina","family":"Sara\u010devi\u0107","sequence":"first","affiliation":[{"name":"General Hospital Te\u0161anj","place":["Bra\u0107e Pobri\u0107a 17, Te\u0161anj 74 260  ,Bosnia and Herzegovina"],"department":["Pediatric Department , General Hospital Te\u0161anj"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Amela","family":"Pa\u0161i\u0107","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/0474ygz28","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nijaz","family":"Tihi\u0107","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/0474ygz28","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Azra","family":"Lukava\u010dki\u0107","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/0474ygz28","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Amila","family":"Huremovi\u0107","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/0474ygz28","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D\u017eana","family":"Kavazovi\u0107","sequence":"additional","affiliation":[{"name":"General Hospital Te\u0161anj","place":["Te\u0161anj ,Bosnia and Herzegovina"],"department":["Pediatric Department, General Hospital Te\u0161anj"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"49509","published-online":{"date-parts":[[2025,8,25]]},"container-title":["Medicinski Glasnik"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/medicinskiglasnik.ba\/article\/2420\/pdf\/download","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/medicinskiglasnik.ba\/article\/2420\/pdf\/download","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,6]],"date-time":"2026-04-06T09:45:36Z","timestamp":1775468736000},"score":1,"resource":{"primary":{"URL":"https:\/\/medicinskiglasnik.ba\/article\/id\/539\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,8,25]]},"references-count":0,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2025,8,25]]},"published-print":{"date-parts":[[2025,8,25]]}},"URL":"https:\/\/doi.org\/10.17392\/1996-22-02","archive":["Internet Archive"],"relation":{},"ISSN":["1840-2445","1840-0132"],"issn-type":[{"value":"1840-2445","type":"electronic"},{"value":"1840-0132","type":"print"}],"subject":[],"published":{"date-parts":[[2025,8,25]]}}}