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© 2025 Cartron et al. This is an open access article distributed under the terms of the Creative Commons Attribution License: http://creativecommons.org/licenses/by/4.0/ (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.

Abstract

Aim(s)

To investigate the impact of the absence of specific advice for oral fluid intake, compared to supplementation water intake on the occurrence of post-dural puncture headache.

Design

A prospective, open-label, non-inferiority, multicenter trial including hospitalized patients requiring a diagnostic lumbar puncture in seven hospitals in France.

Methods

Patients were randomly allocated (1:1) either to receive no specific advice on oral fluid intake (FREE-FLUID), or to be encouraged to drink 2 liters of water (CONTROL) within the 2 hours after lumbar puncture. The primary outcome was the post-dural puncture headache rate within the 5 days after lumbar puncture, with a non-inferiority margin of 10%. The secondary outcome was the time-to-post-dural puncture headache onset between Day 0 and Day 5.

Results

From November 2016 and July 2019, we have included 554 participants. The primary outcomes occurs in 33.1% patients in the FREE-FLUID group, versus 38.0% in the CONTROL group with adjusted difference of 3.7%.

Conclusion

Among patients who had lumbar puncture, our study shows the noninferiority of the absence of specific advice on water intake after a lumbar puncture, compared with advice to increase oral fluid to prevent a post-dural puncture headache.

Impact

The value of questioning the appropriateness of non-evidence-based nursing care may allow time to be devoted to more relational and comforting care.

Reporting method

The study adheres to the CONSORT reporting guidelines.

Patient or public contribution

No patient or public contribution.

Trial Registration

Clinical Trials.gov (NCT02859233, August 9, 2016).

Details

Title
Oral fluid supplementation for the prevention of post-dural puncture headache: A noninferiority randomized controlled trial
Author
Cartron, Emmanuelle  VIAFID ORCID Logo  ; Volteau, Christelle; Leroy, Maxime; Voisine, Annastasia; Dauvergne, Jérôme Emmanuel  VIAFID ORCID Logo  ; Ballet, Céline; Jean-Philippe Talarmin; Marie-Annick Quéau  VIAFID ORCID Logo  ; Catinault, Marylène; Gazeau, Emmanuelle; Haubertin, Carole; Charreau, Romain; Boutoille, David
First page
e0319481
Section
Research Article
Publication year
2025
Publication date
Mar 2025
Publisher
Public Library of Science
e-ISSN
19326203
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
3176619459
Copyright
© 2025 Cartron et al. This is an open access article distributed under the terms of the Creative Commons Attribution License: http://creativecommons.org/licenses/by/4.0/ (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.