Evidence map›Paper›PMID 34278654›Full record

ArticleNeuromodulation : journal of the International Neuromodulation Society2023

Mechanisms Underlying Poststimulation Block Induced by High-Frequency Biphasic Stimulation.

Yihua Zhong, Jicheng Wang, Jonathan Beckel, William C de Groat, Changfeng Tai

Open access · greenAbstract read
In one paragraph

Article in Neuromodulation : journal of the International Neuromodulation Society, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.7field-weighted citation impact, top 36% 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, 10 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. 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

5 authors at 1 institution in 2 countries.

Yihua ZhongDepartment of Urology, University of Pittsburgh, Pittsburgh, PA, USA; School of Biomedical Engineering, Capital Medical University, Beijing, China.
Jicheng WangDepartment of Urology, University of Pittsburgh, Pittsburgh, PA, USA.
Jonathan BeckelDepartment of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA.
William C de GroatDepartment of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA.
Changfeng TaiDepartment of Urology, University of Pittsburgh, Pittsburgh, PA, USA; Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA; Department of Bioengineering, University of Pittsburgh, Pittsburgh, PA, USA. Electronic address: cftai@pitt.edu.
University of Pittsburgh · US

Funding

Mechanism underlying Nerve Conduction Block by High Frequency (kHz) Biphasic StimulationR01NS109198 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI TAI, CHANGFENG · 2019 to 2022
$939k
Minimally Invasive Intercostal Nerve Block Device to Treat Severe Pain and Reduce Usage of OpiatesR41NS115460 · NINDS · THERMAQUIL, INC. · PI MELONI, STEPHEN L, POPIELARSKI, STEPHEN · 2019 to 2020
$554k
NINDS NIH HHS R01 NS109198NINDS NIH HHS R41 NS115460
6 · The paper itself

Abstract

objectiveTo reveal the possible mechanisms underlying poststimulation block induced by high-frequency biphasic stimulation (HFBS). MATERIALS AND

methodsA new axonal conduction model is developed for unmyelinated axons. This new model is different from the classical axonal conduction model by including both ion concentrations and membrane ion pumps to allow analysis of axonal responses to long-duration stimulation. Using the new model, the post-HFBS block phenomenon reported in animal studies is simulated and analyzed for a wide range of stimulation frequencies (100 Hz-10 kHz).

resultsHFBS can significantly change the Na

conclusionThis study reveals two possible ionic mechanisms underlying post-HFBS block of axonal conduction. Understanding these mechanisms is important for improving clinical applications of HFBS block and for developing new nerve block methods employing HFBS.

Indexed as

AxonsNerve BlockAnimalsElectric StimulationAxonblockconductionmodelsimulation

Identifiers

PMID34278654
PMCPMC8766610
OpenAlexW3183416149

What OpenQuestion holds

Textmetadata
LicenceTDM
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.