Evidence map›Paper›PMID 35069416›Full record

ArticleFrontiers in neurology2021

Real-World Evidence for the Safety and Efficacy of CGRP Monoclonal Antibody Therapy Added to OnabotulinumtoxinA Treatment for Migraine Prevention in Adult Patients With Chronic Migraine.

Laszlo Mechtler, Nicolas Saikali, Jennifer McVige, Olivia Hughes, Alexandra Traut, Aubrey Manack Adams

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Frontiers in neurology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07040813 (A Randomized Placebo-controlled Double-blind Phase III Trial to Investigate the Reduction of Monthly Migraine Days), which is not on this map. Cited by 32 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 3 pooled it
8.2field-weighted citation impact, top 1% of its field
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.

NCT07040813 phase3recruitingnot on this mapstarted 2025, after this paper: background citation

A Randomized Placebo-controlled Double-blind Phase III Trial to Investigate the Reduction of Monthly Migraine Days (MMDs) Over 12 Weeks of Treatment With CGRP mAbs and Onabotulinumtoxin A Intramuscularly Compared With CGRP mAbs and Placebo in Chronic Migraine

TypeinterventionalSponsorOslo University HospitalRan2025 to 2029Enrolled450ConditionsMigraine, Chronic Migraine HeadacheArmsCGRP mAbs and onabotulinumtoxin A, CGRP mAbs and placebo
3 · Its place in the literature

Who cites it

32 citing papers in PubMed, 3 syntheses or guidelines pooled it, 57 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
  5. Article
  6. Article
  7. Drugs for Migraine Prophylaxis.Deutsches Arzteblatt international · 2026
    Review
  8. Article
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  10. Review
  11. Article
  12. Article
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  20. Review
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

6 authors at 2 institutions in 1 country.

Laszlo MechtlerDENT Neurologic Institute, Amherst, NY, United States.
Nicolas SaikaliDENT Neurologic Institute, Amherst, NY, United States.
Jennifer McVigeDENT Neurologic Institute, Amherst, NY, United States.
Olivia HughesICON plc, Boston, MA, United States.
Alexandra TrautAllergan, an AbbVie Company, Irvine, CA, United States.
Aubrey Manack AdamsAllergan, an AbbVie Company, Irvine, CA, United States.
Dent Neurologic Institute · USAllergan (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

calcitonin gene-related peptidecombination treatmentheadachemigraineonabotulinumtoxinApreventionsafety

Identifiers

PMID35069416
PMCPMC8770868
OpenAlexW4205125475

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.