Evidence map›Paper›PMID 33356027›Full record

ArticleTurkish journal of medical sciences2021

Comparison of greater occipital nerve and greater occipital nerve + supraorbital nerve block effect in chronic medication overuse headache

Nermin Tepe, Oktay Faysal Tertemiz

Open access · greenAbstract read
In one paragraph

Article in Turkish journal of medical sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.6field-weighted citation impact, top 31% 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.

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

6 citing papers in PubMed, 12 citations in OpenAlex.

  1. Review
  2. Greater Occipital Nerve Block as Preventive Treatment in Migraine: A Time-To-Event Analysis.Pain practice : the official journal of World Institute of Pain · 2025
    Article
  3. Comparison of greater occipital and supraorbital nerve block with amitriptyline use in migraine treatment.Dusunen adam : Bakirkoy Ruh ve Sinir Hastaliklari Hastanesi yayin organi · 2024
    Article
  4. Article
  5. Occipital nerve blocks: a promising approach for chronic migraines?Annals of medicine and surgery (2012) · 2024
    Article
  6. 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

2 authors.

Nermin Tepe
Oktay Faysal Tertemiz

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background /aim: In this study, we aimed to compare the efficacy of greater occipital nerve (GON) block alone and GON combined with supraorbital nerve (SON) block in the treatment of medication overuse headache (MOH). Material and methods: 82 patients were divided into two groups: 41 patients were administered bilateral GON block while the other 41 patients GON + SON block. Nerve blocks were administered every 10 days for a total of 5 sessions. After each administration and 20 days after the last injection, information on pre and post treatment numerical rating scale (NRS) score, number of painful days, analgesic intake, duration of pain were collected. Results: The decrease in headache evaluation parameters was similar in both groups after the block. The NRS scores in the GON and GON + SON groups before the treatment was (8.2 ± 0.7, 8.5 ± 0.7), the number of painful days in a month was (21.4 ± 6.9, 21.2 ± 4.6 days), the number of analgesics taken monthly was (45 ± 25.6, 47.5 ± 29.9), the duration of pain was (44.9 ± 24.6, 41.7 ± 22.8 h), respectively. On the 60th day of treatment, the NRS scores in the GON and GON + SON groups were found to be (6.8 ± 2.5, 4.8 ± 2.3), the number of painful days in a month was (4.2 ± 3.3, 2.2 ± 1.5), respectively. The number of monthly analgesic consumption was (4.4 ± 3.8, 0.9 ± 1.2), and the duration of pain was (28.4 ± 19.3, 19.4 ± 16.1 h). Conclusion: This study showed significant reductions in headache parameters in both groups. However, NRS score, analgesic intake, number of painful days, and pain duration significantly better improved in the GON block added SON block group.

Indexed as

Headache Disorders, SecondaryMigraine DisordersNerve BlockAnesthetics, LocalHeadacheHumansAnesthetics, Localgreater occipital nerveMedication overuse headacheperipheral nerve blockssupraorbital nerve block

Identifiers

PMID33356027
PMCPMC8283500
OpenAlexW3114277587

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.