Evidence map›Paper›PMID 36031303›Full record

ReviewHandbook of clinical neurology2022

Sudden unexpected death in epilepsy: Respiratory mechanisms.

Frida A Teran, Eduardo Bravo, George B Richerson

Open access · greenAbstract readReview
In one paragraph

Review in Handbook of clinical neurology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
32.3field-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.

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

22 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. Macro-structural brainstem volumetry in generalized epilepsy: assessment of subcortical network involvement.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
    Article
  3. Article
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  14. Article
  15. Review
  16. Article
  17. Article
  18. Repeated seizures lead to progressive ventilatory dysfunction in SSJournal of applied physiology (Bethesda, Md. : 1985) · 2023
    Article
  19. Seizures Cause Prolonged Impairment of Ventilation, COThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  20. Sudden unexpected death in epilepsy.Current opinion in neurology · 2022
    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

3 authors at 1 institution in 1 country.

Frida A TeranDepartment of Neurology, University of Iowa, Iowa City, IA, United States; Medical Scientist Training Program, University of Iowa, Iowa City, IA, United States. Electronic address: frida-teran@uiowa.edu.
Eduardo BravoDepartment of Neurology, University of Iowa, Iowa City, IA, United States.
George B RichersonDepartment of Neurology, University of Iowa, Iowa City, IA, United States; Department of Molecular Physiology & Biophysics, University of Iowa, Iowa City, IA, United States.
University of Iowa · US

Funding

Medical Scientist Training ProgramT32GM139776 · NIGMS · UNIVERSITY OF IOWA · PI Gordon F Buchanan · 2021 to 2026
$6.4M
The role of central CO2 chemosensitivity in postictal respiratory depression and SUDEPR01NS113764 · NINDS · UNIVERSITY OF IOWA · PI Brian Gehlbach, GEORGE B RICHERSON · 2019 to 2026
$5.5M
SUDEP Research Alliance: Respiratory and Arousal Mechanisms, Application 5 of 7U01NS090414 · NINDS · UNIVERSITY OF IOWA · PI RICHERSON, GEORGE B · 2014 to 2018
$3.3M
Prevention of SUDEP by milk whey: Role of CO2 chemoreception and serotoninR01NS123155 · NINDS · UNIVERSITY OF IOWA · PI RICHERSON, GEORGE B · 2021 to 2025
$2.9M
A novel dietary therapy for epilepsy: potential mechanisms of actionF31NS110333 · NINDS · UNIVERSITY OF IOWA · PI TERAN, FRIDA ANGELINA · 2018 to 2021
$153k
NINDS NIH HHS F31 NS110333NINDS NIH HHS R01 NS113764NINDS NIH HHS R01 NS123155NINDS NIH HHS U01 NS090414
6 · The paper itself

Abstract

Epilepsy is one of the most common chronic neurologic diseases, with a prevalence of 1% in the US population. Many people with epilepsy live normal lives, but are at risk of sudden unexpected death in epilepsy (SUDEP). This mysterious comorbidity of epilepsy causes premature death in 17%-50% of those with epilepsy. Most SUDEP occurs after a generalized seizure, and patients are typically found in bed in the prone position. Until recently, it was thought that SUDEP was due to cardiovascular failure, but patients who died while being monitored in hospital epilepsy units revealed that most SUDEP is due to postictal central apnea. Some cases may occur when seizures invade the amygdala and activate projections to the brainstem. Evidence suggests that the pathophysiology is linked to defects in the serotonin system and central CO

Indexed as

EpilepsySudden Unexpected Death in EpilepsyBrain StemDeath, SuddenHumansSeizuresApneaBreathingChemoreceptionCO(2)SerotoninSIDSSUDEPVentilation

Identifiers

PMID36031303
PMCPMC10191258
OpenAlexW4293312238

What OpenQuestion holds

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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.