The DOI matches its Crossref record.
Effects of Oral Caffeine on Postdural Puncture Headache: A Double-Blind, Placebo-Controlled Trial
Abstract
Forty postpartum patients with postdural puncture headache (PDPH) were randomly assigned to receive oral caffeine (300 mg) or a placebo. Intensity of headache, quantitated using a visual analogue pain scale (VAS), was assessed immediately before drug administration and 4 and 24 h later. Relief of PDPH measured as delta VAS (initial VAS - VAS at 4 h) was significantly better in the caffeine than in the placebo group (P = 0.014). Six patients (30%) whose PDPH was relieved by caffeine at 4 h had recurrence of symptoms the following day. Our study demonstrates that caffeine administered orally provides relief, albeit if sometimes transient, from PDPH with minimal side effects.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cited by
Post-dural puncture headache: pathogenesis, prevention and treatment
Turnbull, D. K., & Shepherd, D. B. (2003) · British Journal of Anaesthesia · doi:10.1093/bja/aeg231 · Cited by 851
COMPLICATIONS OF LUMBAR PUNCTURE
Evans, R. W. (1998) · Neurologic Clinics · doi:10.1016/s0733-8619(05)70368-6 · Cited by 285
Diener, H., Pfaffenrath, V, Pageler, L., Peil, H., & Aicher, B. (2005) · Cephalalgia · doi:10.1111/j.1468-2982.2005.00948.x · Cited by 223
Metadata
- Authors
- Camann, W. R., Murray, R. S., Mushlin, P. S., & Lambert, D. H.
- Venue
- Anesthesia & Analgesia
- Published
- 1990-02
- Volume
- 70
- Issue
- 2
- Pages
- 181???184
- ISSN
- 0003-2999 (ISSN-L)
- OpenAlex
- W2078120465
- Cited by
- 205
- References
- 0
- FWCI
- 2.50
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Effects of Oral Caffeine on Postdural Puncture Headache: A Double-Blind, Placebo-Controlled Trial. https://app.cochat.ai/papers/10.1213/00000539-199002000-00009
- The paper
- Camann, W. R., Murray, R. S., Mushlin, P. S., & Lambert, D. H. (1990). Effects of Oral Caffeine on Postdural Puncture Headache: A Double-Blind, Placebo-Controlled Trial. Anesthesia & Analgesia. https://doi.org/10.1213/00000539-199002000-00009
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.