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A non–inferiority randomized controlled trial comparing nebulized fentanyl and intravenous morphine for acute pain management in the emergency department

Crossref DOI link: https://doi.org/10.1186/s12873-026-01679-5

Published Online: 2026-07-24

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Preungprasob, Pitchapar

Rojsaengroeng, Rapeeporn

Hengrasmee, Chirakit

Kanokkarnjana, Pornsiri

Changya, Yaowapa
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Text and Data Mining valid from 2026-07-24

Accepted Manuscript valid from 2026-07-24
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Article History

Received: 11 March 2026

Accepted: 7 July 2026

First Online: 24 July 2026

Declarations

Ethics approval and consent to participate: This study received ethical approval from the Institutional Review Board of the Faculty of Medicine Vajira Hospital, Navamindradhiraj University (COA No. 010/2567) and was registered with the Clinical Trial No. TCTR20240624001(The registration date was 21 June2024). The researchers obtained informed consent from all participants. All procedures in this study were performed in accordance with the tenets of the Declaration of Helsinki.

Consent for publication: Not applicable.

Competing interests: The authors declare no competing interests.

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