Evidence map›Paper›PMID 24353424›Full record

ArticleNeuropsychiatric disease and treatment2013

Navigated transcranial magnetic stimulation in preoperative planning for the treatment of motor area cavernous angiomas.

Wellingson Silva Paiva, Erich Talamoni Fonoff, Marco Antonio Marcolin, Edson Bor-Seng-Shu, Eberval Gadelha Figueiredo, Manoel Jacobsen Teixeira

Open access · goldAbstract read
In one paragraph

Article in Neuropsychiatric disease and treatment, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
0.4field-weighted citation impact, top 33% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.

  1. Pooled it
  2. Review
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  5. Article
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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 1 institution in 1 country.

Wellingson Silva PaivaDivision of Neurosurgery, Department of Neurology, School of Medicine, University of Sao Paulo, Sao Paulo, Brazil.
Erich Talamoni FonoffDivision of Neurosurgery, Department of Neurology, School of Medicine, University of Sao Paulo, Sao Paulo, Brazil.
Marco Antonio MarcolinTranscranial Magnetic Stimulation Laboratory, Institute of Psychiatry, School of Medicine, University of Sao Paulo, Sao Paulo, Brazil.
Edson Bor-Seng-ShuDivision of Neurosurgery, Department of Neurology, School of Medicine, University of Sao Paulo, Sao Paulo, Brazil.
Eberval Gadelha FigueiredoDivision of Neurosurgery, Department of Neurology, School of Medicine, University of Sao Paulo, Sao Paulo, Brazil.
Manoel Jacobsen TeixeiraDivision of Neurosurgery, Department of Neurology, School of Medicine, University of Sao Paulo, Sao Paulo, Brazil.
Universidade de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Since the introduction of microscopic techniques, radical surgery for cavernous angiomas has become a recommended treatment option. However, the treatment of motor area cavernous angioma represents a great challenge for the surgical team. Here, we describe an approach guided by frameless neuronavigation and preoperative functional mapping with transcranial magnetic stimulation (TMS), for surgical planning. We used TMS to map the motor cortex and its relationship with the angioma. We achieved complete resection of the lesions in the surgeries, while avoiding areas of motor response identified during the preoperative mapping. We verified the complete control of seizures (Engel class 1A) in the patients with previous refractory epilepsy. Postsurgery, one patient was seizure-free without medication, and two patients required only one medication for seizure control. Thus, navigated TMS appears to be a useful tool, in preoperative planning for cavernous angiomas of the motor area.

Indexed as

brain mappingneuronavigationneurosurgical procedures

Identifiers

PMID24353424
PMCPMC3862695
OpenAlexW2084270275

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.