ArticleJournal of pharmaceutical health care and sciences2015
Onset of analgesia with ibuprofen sodium in tension-type headache: a randomized trial.
Article in Journal of pharmaceutical health care and sciences, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01362491 (Ibuprofen Sodium Tension Headache Study), which is not on this map. Cited by 3 papers, 2 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Ibuprofen Sodium Tension Headache Study
Who cites it
3 citing papers in PubMed, 2 syntheses or guidelines pooled it, 8 citations in OpenAlex.
- Efficacy and safety of simple analgesics for acute treatment of episodic tension-type headache in adults: a network meta-analysis.Annals of medicine · 2024Pooled it
- Paracetamol versus ibuprofen in treating episodic tension-type headache: a systematic review and network meta-analysis.Scientific reports · 2023Pooled it
- Onset of analgesia by a topically administered flurbiprofen lozenge: a randomised controlled trial using the double stopwatch method.British journal of pain · 2018Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundIbuprofen is known to be efficacious in the treatment of tension-type headache, the most common form of primary headache. A novel tablet formulation of ibuprofen sodium is more rapidly absorbed than standard ibuprofen. This study evaluated onset of analgesia and overall efficacy of ibuprofen sodium in episodic-type tension headache (ETTH) compared with standard ibuprofen and placebo.
methodsThis randomized, double-blind, single-center, parallel-group study included adults aged 18-65 years with ≥4 moderately severe ETTHs per month for 6 months. Within 45 minutes of onset of at least moderately severe ETTH, subjects were randomized 2:2:1 to receive a single oral dose of ibuprofen sodium tablets (Advil® Film Coated; 2 × 256 mg [equivalent to 400 mg standard ibuprofen]), standard ibuprofen tablets (Motrin®; 2 × 200 mg), or placebo. The coprimary end points were time-weighted sum of pain relief rating and pain intensity difference scores over 3 hours (SPRID 0-3) and time to meaningful pain relief (MPR) assessed by double-stopwatch method.
resultsA total of 226 subjects were randomized to ibuprofen sodium (n = 91), standard ibuprofen (n = 89), and placebo (n = 46). Demographics and baseline characteristics were comparable between treatment groups. Mean SPRID 0-3 scores were significantly superior (P < .001) for ibuprofen sodium (9.6) and standard ibuprofen (9.8) versus placebo (3.5), but were not significantly different from each other (P = .812). Time to MPR was significantly (P < .001) shorter for ibuprofen sodium and standard ibuprofen compared with placebo (median 40.6, 48.5, and >180 minutes, respectively). Time to MPR was numerically faster for ibuprofen sodium than standard ibuprofen. This difference was not statistically significant (P = .253) using the protocol-specified analysis but was (P = .022) in a post hoc analysis using the Gehan-Wilcoxon test, which assigns higher weights to earlier events. (The post hoc analysis was performed because Kaplan-Meier graphs and results for time to first perceptible relief favored ibuprofen sodium over standard ibuprofen at earlier time points.) There were no adverse events.
conclusionsThis novel ibuprofen sodium tablet provided rapid, efficacious relief of ETTH and was well tolerated.
trial registrationClinicalTrials.gov NCT01362491.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.