Headache After Diagnostic Lumbar Puncture
HELPUmeå
The Importance of Needle Size, Needle Design and Stylet Reinsertion to Prevent Post-lumbar Puncture Headache, a Randomized Controlled Trial
1 other identifier
interventional
1,000
0 countries
N/A
Brief Summary
The objectives of this study are to investigate the effects of needle design, needle size and stylet reinsertion on the risk for headache after diagnostic LP (lumbar puncture, Post-LP headache). The following needles are used in the study:
- 1.Sprotte 25 Gauge (G) (0.5 mm) atraumatic needle with introducer
- 2.Sprotte 22 G (0.7 mm) atraumatic needle with introducer
- 3.Spinocan 25 G (0.5 mm) cutting needle
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for not_applicable
Started May 2013
Longer than P75 for not_applicable
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
May 28, 2013
CompletedPrimary Completion
Last participant's last visit for primary outcome
June 24, 2018
CompletedStudy Completion
Last participant's last visit for all outcomes
October 11, 2018
CompletedFirst Submitted
Initial submission to the registry
May 2, 2019
CompletedFirst Posted
Study publicly available on registry
May 23, 2019
CompletedMay 23, 2019
May 1, 2019
5.1 years
May 2, 2019
May 20, 2019
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Odds ratio for post-lumbar puncture headache (any)
Any post-lumbar puncture headache (as defined in the international classification of headache disorders 3 (ICHD-3).
Up to 14 days after LP
Secondary Outcomes (7)
Odds ratio for post-lumbar puncture headache (severe)
Up to 14 days after LP
Headache duration (days)
Until cessation, up to 14 days after LP
Proportion using analgesia
During post-lumbar puncture headache, up to 14 days after LP
Proportion on sick leave
During post-lumbar puncture headache, up to 14 days after LP
Proportion with back pain
Up to 14 days after LP
- +2 more secondary outcomes
Other Outcomes (3)
Procedure duration (minutes)
During the lumbar puncture
Proportion undergoing needle switch
During the lumbar puncture
Opening pressure (cm H2O)
During the lumbar puncture
Study Arms (6)
Sprotte 25G needle, stylet reinserted
EXPERIMENTALSprotte 25G needle, stylet not reinserted
EXPERIMENTALSprotte 22G needle, stylet reinserted
EXPERIMENTALSprotte 22G needle, stylet not reinserted
EXPERIMENTALSpinocan 25G needle, stylet reinserted
EXPERIMENTALSpinocan 25G needle, stylet not reinserted
EXPERIMENTALInterventions
Lumbar puncture with small bore atraumatic needle, stylet reinserted before needle withdrawal
Lumbar puncture with small bore atraumatic needle, stylet not reinserted before needle withdrawal
Lumbar puncture with larger bore atraumatic needle, stylet reinserted before needle withdrawal
Lumbar puncture with larger bore atraumatic needle, stylet not reinserted before needle withdrawal
Lumbar puncture with small bore cutting needle, stylet reinserted before needle withdrawal
Lumbar puncture with small bore cutting needle, stylet not reinserted before needle withdrawal
Eligibility Criteria
You may qualify if:
- Subjects undergoing diagnostic LP during their neurological work-up at Umeå University Hospital, Sweden, from 28 May 2013 until the study is fully recruited and;
- Willing to participate and
- Providing informed consent
You may not qualify if:
- Subjects unable to participate in the study follow-up
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Jonatan Salzerlead
- Umeå Universitycollaborator
Related Publications (6)
Evans RW, Armon C, Frohman EM, Goodin DS. Assessment: prevention of post-lumbar puncture headaches: report of the therapeutics and technology assessment subcommittee of the american academy of neurology. Neurology. 2000 Oct 10;55(7):909-14. doi: 10.1212/wnl.55.7.909. No abstract available.
PMID: 11061243BACKGROUNDHyllienmark L, Zachau AC. [Diagnostic lumbal puncture]. Lakartidningen. 2008 Oct 8-14;105(41):2844-9. No abstract available. Swedish.
PMID: 19009898BACKGROUNDArmon C, Evans RW; Therapeutics and Technology Assessment Subcommittee of the American Academy of Neurology. Addendum to assessment: Prevention of post-lumbar puncture headaches [RETIRED]: report of the Therapeutics and Technology Assessment Subcommittee of the American Academy of Neurology. Neurology. 2005 Aug 23;65(4):510-2. doi: 10.1212/01.wnl.0000173034.96211.1b.
PMID: 16116106BACKGROUNDStrupp M, Brandt T. Should one reinsert the stylet during lumbar puncture? N Engl J Med. 1997 Apr 17;336(16):1190. doi: 10.1056/NEJM199704173361616. No abstract available.
PMID: 9102578BACKGROUNDHammond ER, Wang Z, Bhulani N, McArthur JC, Levy M. Needle type and the risk of post-lumbar puncture headache in the outpatient neurology clinic. J Neurol Sci. 2011 Jul 15;306(1-2):24-8. doi: 10.1016/j.jns.2011.04.004. Epub 2011 May 5.
PMID: 21549395BACKGROUNDStrupp M, Schueler O, Straube A, Von Stuckrad-Barre S, Brandt T. "Atraumatic" Sprotte needle reduces the incidence of post-lumbar puncture headaches. Neurology. 2001 Dec 26;57(12):2310-2. doi: 10.1212/wnl.57.12.2310.
PMID: 11756618BACKGROUND
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- DOUBLE
- Who Masked
- PARTICIPANT, OUTCOMES ASSESSOR
- Masking Details
- The participants are not informed about the allocated needle. The follow-up telephone calls (outcome assessment) are made by an assistant nurse who is unaware of randomization allocation.
- Purpose
- PREVENTION
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER GOV
- Responsible Party
- SPONSOR INVESTIGATOR
- PI Title
- Principal Investigator
Study Record Dates
First Submitted
May 2, 2019
First Posted
May 23, 2019
Study Start
May 28, 2013
Primary Completion
June 24, 2018
Study Completion
October 11, 2018
Last Updated
May 23, 2019
Record last verified: 2019-05
Data Sharing
- IPD Sharing
- Will not share