Evidence map›Paper›PMID 21165660›Full record

ReviewJournal of neural transmission (Vienna, Austria : 1996)2011

AED discontinuation may be dangerous for seizure-free patients.

Dieter Schmidt

Abstract readReview
PubMed Publisher
In one paragraph

Review in Journal of neural transmission (Vienna, Austria : 1996), 2011. 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
1.1field-weighted citation impact, top 25% 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, 33 citations in OpenAlex.

  1. Review
  2. A pilot study on identifying gene signatures as markers for predicting patient response to antiseizure medications.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2023
    Article
  3. Article
  4. [Risk factors for 5-year recurrence of spontaneous symptomatic epileptic seizures in infants and young children].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2016
    Article
  5. Observational
  6. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

1 author at 1 institution in 2 countries.

Dieter SchmidtEpilepsy Research Group, Goethestr. 5, 14163, Berlin, Germany. dbschmidt@t-online.de
Goethe Institute · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite its benefits, stopping antiepileptic drugs (AEDs) in seizure-free patients is associated with several risks. AED discontinuation doubles the risk of seizure recurrence for up to 2 years compared with continued treatment. On average, one in three patients has a seizure recurrence, though the range can go up to 66% (34%, range 12-66%, 95% CI: 27-43). Furthermore, the outcome of treating a seizure recurrence in patients who have been seizure-free for years is surprisingly poor in some patients. Although the long-term prognosis is not worsened by drug discontinuation, one in five patients does not re-enter remission and for some patients, it may take several years to become seizure-free again. The risk of seizure recurrence is particularly high for those with juvenile myoclonic epilepsy and symptomatic focal epilepsy, the most frequent epilepsies in adults. Seizure-recurrence may have devastating, medical, psychological and social consequences for the individual, for example injury, loss of self-esteem, unemployment and losing a driver's license. Discontinuation should be avoided in patients with a high risk of seizure recurrence. Given these risks, patients will ultimately have to decide themselves whether they wish to discontinue drug treatment after full informed consent.

Indexed as

AnticonvulsantsEpilepsyHumansRisk FactorsSecondary PreventionSeizuresAnticonvulsants

Identifiers

PMID21165660
OpenAlexW2068125669

What OpenQuestion holds

Textmetadata
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.