Evidence map›Paper›PMID 34975374›Full record

ArticleFrontiers in neuroscience2021

Practical Closed-Loop Strategies for Deep Brain Stimulation: Lessons From Chronic Pain.

Jordan Prosky, Jackson Cagle, Kristin K Sellers, Ro'ee Gilron, Cora de Hemptinne, Ashlyn Schmitgen, Philip A Starr, Edward F Chang, Prasad Shirvalkar

Open access · goldAbstract read
In one paragraph

Article in Frontiers in neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 13% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Review
  6. Review
  7. Review
  8. Review
  9. Article
  10. Article
  11. 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

9 authors at 3 institutions in 1 country.

Jordan ProskyDepartment of Neurological Surgery, University of California, San Francisco, San Francisco, CA, United States.
Jackson CagleDepartment of Neurology, University of Florida, Gainesville, FL, United States.
Kristin K SellersDepartment of Neurological Surgery, University of California, San Francisco, San Francisco, CA, United States.
Ro'ee GilronDepartment of Neurological Surgery, University of California, San Francisco, San Francisco, CA, United States.
Cora de HemptinneDepartment of Neurology, University of Florida, Gainesville, FL, United States.
Ashlyn SchmitgenDepartment of Neurological Surgery, University of California, San Francisco, San Francisco, CA, United States.
Philip A StarrDepartment of Neurological Surgery, University of California, San Francisco, San Francisco, CA, United States.
Edward F ChangDepartment of Neurological Surgery, University of California, San Francisco, San Francisco, CA, United States.
Prasad ShirvalkarDepartment of Neurological Surgery, University of California, San Francisco, San Francisco, CA, United States.
Neurological Surgery · USUniversity of California, San Francisco · USUniversity of Florida · US

Funding

Multisite adaptive brain stimulation for multidimensional treatment of refractory chronic painUH3NS115631 · NINDS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI SHIRVALKAR, PRASAD · 2019 to 2023
$6.9M
Technology development for closed-loop deep brain stimulation to treat refractory neuropathic painUH3NS109556 · NINDS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI CHANG, EDWARD, STARR, PHILIP ANDREW · 2019 to 2023
$3.0M
NINDS NIH HHS UH3 NS109556NINDS NIH HHS UH3 NS115631
6 · The paper itself

Abstract

Deep brain stimulation (DBS) is a plausible therapy for various neuropsychiatric disorders, though continuous tonic stimulation without regard to underlying physiology (open-loop) has had variable success. Recently available DBS devices can sense neural signals which, in turn, can be used to control stimulation in a closed-loop mode. Closed-loop DBS strategies may mitigate many drawbacks of open-loop stimulation and provide more personalized therapy. These devices contain many adjustable parameters that control how the closed-loop system operates, which need to be optimized using a combination of empirically and clinically informed decision making. We offer a practical guide for the implementation of a closed-loop DBS system, using examples from patients with chronic pain. Focusing on two research devices from Medtronic, the Activa PC+S and Summit RC+S, we provide pragmatic details on implementing closed- loop programming from a clinician's perspective. Specifically, by combining our understanding of chronic pain with data-driven heuristics, we describe how to tune key parameters to handle feature selection, state thresholding, and stimulation artifacts. Finally, we discuss logistical and practical considerations that clinicians must be aware of when programming closed-loop devices.

Indexed as

chronic painclosed-loopcontroldeep brain stimulation (DBS)summit RC+S

Identifiers

PMID34975374
PMCPMC8716790
OpenAlexW4200545287

What OpenQuestion holds

Textmetadata
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.