Evidence map›Paper›PMID 28615434›Full record

Trial reportNeurology2017

A randomized trial of telemedicine efficacy and safety for nonacute headaches.

Kai I Müller, Karl B Alstadhaug, Svein I Bekkelund

2 registry-linked trialsOpen access · bronzeAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Neurology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 58 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed, 2 pooled it
7.5field-weighted citation impact, top 2% 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.

NCT02270177 nacompletednot on this map

Patients' Satisfaction With Telemedicine Versus Traditional Specialist Consultation for Headache. An Open-labeled Randomized Non-inferiority Study Among Patients With Headache Referred to a Neurologic Outpatient Clinic

TypeinterventionalSponsorUniversity Hospital of North NorwayRan2012 to 2016Enrolled402ConditionsHeadachesArmsTelemedicine, videoconsultation
NCT04611295 naunknown statusnot on this mapstarted 2020, after this paper: background citation

TELENeurological Evaluation and Support for the Emergency Department (TELENS-ED): an Open-label Clinical Trial

TypeinterventionalSponsorAzienda Ospedaliero-Universitaria di ModenaRan2020 to 2022Enrolled88ConditionsEmergencies, Neurologic DisorderArmsTeleneurological evaluation and support
3 · Its place in the literature

Who cites it

58 citing papers in PubMed, 2 syntheses or guidelines pooled it, 106 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
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  7. Telemedicine for headache disorders in real-world practice: from patient experience to health system impact.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
    Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Telemedicine in Headache Medicine: A Narrative Review.Current pain and headache reports · 2023
    Review
  18. Article
  19. Post-COVID Headache: A Literature Review.Current pain and headache reports · 2022
    Review
  20. 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

3 authors at 1 institution in 1 country.

Kai I MüllerFrom the Department of Clinical Medicine (K.I.M., K.B.A., S.I.B.), UiT-The Arctic University of Norway; Department of Neurology (K.I.M., S.I.B.), University Hospital of North Norway, Tromsø; and Department of Neurology (K.B.A.), Nordland Hospital Trust, Bodø, Norway. kai.ivar.muller@unn.no.
Karl B AlstadhaugFrom the Department of Clinical Medicine (K.I.M., K.B.A., S.I.B.), UiT-The Arctic University of Norway; Department of Neurology (K.I.M., S.I.B.), University Hospital of North Norway, Tromsø; and Department of Neurology (K.B.A.), Nordland Hospital Trust, Bodø, Norway.
Svein I BekkelundFrom the Department of Clinical Medicine (K.I.M., K.B.A., S.I.B.), UiT-The Arctic University of Norway; Department of Neurology (K.I.M., S.I.B.), University Hospital of North Norway, Tromsø; and Department of Neurology (K.B.A.), Nordland Hospital Trust, Bodø, Norway.
Nordland Hospital Trust · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo evaluate long-term treatment efficacy and safety of one-time telemedicine consultations for nonacute headaches.

methodsWe randomized, allocated, and consulted nonacute headache patients via telemedicine (n = 200) or in a traditional manner (n = 202) in a noninferiority trial. Efficacy endpoints, assessed by questionnaires at 3 and 12 months, included change from baseline in Headache Impact Test-6 (HIT-6) (primary endpoint) and pain intensity (visual analogue scale [VAS]) (secondary endpoint). The primary safety endpoint, assessed via patient records, was presence of secondary headache within 12 months after consultation.

resultsWe found no differences between telemedicine and traditional consultations in HIT-6 (

conclusionTelemedicine consultation for nonacute headache is as efficient and safe as a traditional consultation. CLINICALTRIALSGOV IDENTIFIER: NCT02270177. CLASSIFICATION OF EVIDENCE: This study provides Class III evidence that a one-time telemedicine consultation for nonacute headache is noninferior to a one-time traditional consultation regarding long-term treatment outcome and safety.

Indexed as

Outcome and Process Assessment, Health CareAdultFemaleHeadache Disorders, SecondaryHumansMaleMiddle AgedMigraine DisordersPain ManagementPain MeasurementTelemedicineTension-Type HeadacheTrigeminal Autonomic Cephalalgias

Identifiers

PMID28615434
PMCPMC5501933
OpenAlexW2626842872

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.