Evidence map›Paper›PMID 18545931›Full record

Trial reportNeurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology2008

Oral contraceptive-induced menstrual migraine. Clinical aspects and response to frovatriptan.

Gianni Allais, Gennaro Bussone, Gisella Airola, Paola Borgogno, Ilaria Castagnoli Gabellari, Cristina De Lorenzo, Elena Pavia, Chiara Benedetto

Abstract readClinical Trial
PubMed Publisher
In one paragraph

Trial report in Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from 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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed.

  1. Trial
  2. Trial
  3. Article
  4. Article
  5. A review of frovatriptan for the treatment of menstrual migraine.International journal of women's health · 2014
    Review
  6. Frovatriptan vs. other triptans for the acute treatment of oral contraceptive-induced menstrual migraine: pooled analysis of three double-blind, randomized, crossover, multicenter studies.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2013
    Article
  7. Article
  8. Treatment of perimenstrual migraine with triptans: an update.Current pain and headache reports · 2012
    Review
  9. Oral contraceptives in migraine therapy.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2011
    Article
  10. Review
  11. Headache induced by the use of combined oral contraceptives.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2009
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Gianni AllaisWomen's Headache Center Department of Gynecology and Obstetrics, University of Turin, Via Ventimiglia 3, 10126 Turin, Italy. gb.allais@tiscali.it
Gennaro Bussone
Gisella Airola
Paola Borgogno
Ilaria Castagnoli Gabellari
Cristina De Lorenzo
Elena Pavia
Chiara Benedetto

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oral contraceptive-induced menstrual migraine (OCMM) is a poorly defined migraine subtype mainly triggered by the cyclic pill suspension. In this pilot, open-label trial we describe its clinical features and evaluate the efficacy of frovatriptan in the treatment of its acute attack. During the first 3 months of the study 20 women (mean age 32.2+/-7.0, range 22-46) with a 6-month history of pure OCMM recorded, in monthly diary cards, clinical information about their migraine. During the 4th menstrual cycle they treated an OCMM attack with frovatriptan 2.5 mg. The majority of attacks were moderate/severe and lasted 25-72 h or more, in the presence of usual treatment. Generally an OCMM attack appeared within the first 5 days after the pill suspension, but in 15% of cases it started later. After frovatriptan administration, headache intensity progressively decreased (2.4 at onset, 1.6 after 2 h, 1.1 after 4 h and 0.8 after 24 h; p=0.0001). In 55% of patients pain relief was reported after 2 h. Ten percent of subjects were pain-free subjects after 2 h, 35% after 4 h and 60% after 24 h (p=0.003 for trend); 36% relapsed within 24 h. Rescue medication was needed by 35% of patients; 50% of frovatriptan-treated required a second dose. Concomitant nausea and/or vomiting, photophobia and phonophobia decreased significantly after drug intake. OCMM is a severe form of migraine; actually its clinical features are not always exactly identified by the ICHD-II classification. However, treatment with frovatriptan 2.5 mg might be effective in its management.

Indexed as

Menstruation DisturbancesMigraine DisordersAdultCarbazolesContraceptives, OralFemaleHumansMiddle AgedPain MeasurementPilot ProjectsSerotonin Receptor AgonistsSeverity of Illness IndexTime FactorsTryptaminesCarbazolesContraceptives, OralfrovatriptanSerotonin Receptor AgonistsTryptamines

Identifiers

What OpenQuestion holds

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Registered trials

None linked

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.