Evidence map›Paper›PMID 38273296›Full record

ArticleBMC urology2024

Evaluating noninvasive brain stimulation to treat overactive bladder in individuals with multiple sclerosis: a randomized controlled trial protocol.

Betsy H Salazar, Kristopher A Hoffman, John A Lincoln, Christof Karmonik, Hamida Rajab, Santosh A Helekar, Rose Khavari

Registry-linked trialOpen access · goldAbstract readClinical Trial Protocol
In one paragraph

Article in BMC urology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06072703 (A Randomized, Sham-Controlled Clinical Trial Evaluating Individualized Neuromodulation of Cortical Regions Involved in Neurogenic Overactive Bladder in Multiple Sclerosis), which is not on this map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
3.2field-weighted citation impact, top 9% 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.

NCT06072703 narecruitingnot on this map

A Randomized, Sham-Controlled Clinical Trial Evaluating Individualized Neuromodulation of Cortical Regions Involved in Neurogenic Overactive Bladder in Multiple Sclerosis

TypeinterventionalSponsorThe Methodist Hospital Research InstituteRan2023 to 2027Enrolled29ConditionsNeurogenic Bladder, Multiple Sclerosis, Overactive BladderArmsMagstim Rapid2 System
3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 6 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. 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

7 authors at 3 institutions in 1 country.

Betsy H SalazarDepartment of Urology, Houston Methodist Hospital, 6560 Fannin St. Suite 2100, Houston, TX, 77030, USA.
Kristopher A HoffmanDepartment of Urology, Houston Methodist Hospital, 6560 Fannin St. Suite 2100, Houston, TX, 77030, USA.
John A LincolnDepartment of Neurology, The University of Texas Health Science Center, Houston, TX, USA.
Christof KarmonikTranslational Imaging Center, Houston Methodist Research Institute, Houston, TX, USA.
Hamida RajabDepartment of Urology, Houston Methodist Hospital, 6560 Fannin St. Suite 2100, Houston, TX, 77030, USA.
Santosh A HelekarCenter for Translational Biomagnetics and Neurometry, Houston Methodist Research Institute, Houston, TX, USA.
Rose KhavariDepartment of Urology, Houston Methodist Hospital, 6560 Fannin St. Suite 2100, Houston, TX, 77030, USA. rkhavari@houstonmethodist.org.
Methodist Hospital · USHouston Methodist · USThe University of Texas Health Science Center at Houston · US

Funding

A randomized, sham-controlled clinical trial evaluating individualized neuromodulation of cortical regions involved in neurogenic overactive bladder in Multiple SclerosisR01DK134340 · NIDDK · METHODIST HOSPITAL RESEARCH INSTITUTE · PI Rose Khavari · 2023 to 2026
$1.4M
Method for Studying Neural Correlates of BirdsongR21MH073900 · NIMH · METHODIST HOSPITAL RESEARCH INSTITUTE · PI HELEKAR, SANTOSH A · 2005 to 2006
$372k
Mechanisms of Learning and Production of BirdsongR03DC004778 · NIDCD · BAYLOR COLLEGE OF MEDICINE · PI HELEKAR, SANTOSH A · 2002 to 2004
$226k
NIDCD NIH HHS R03 DC004778NIDDK NIH HHS R01 DK134340NIH HHS 1R01DK134340-01NIMH NIH HHS R21 MH073900
6 · The paper itself

Abstract

backgroundMultiple Sclerosis (MS) is an often debilitating disease affecting the myelin sheath that encompasses neurons. It can be accompanied by a myriad of pathologies and adverse effects such as neurogenic lower urinary tract dysfunction (NLUTD). Current treatment modalities for resolving NLUTD focus mainly on alleviating symptoms while the source of the discomfort emanates from a disruption in brain to bladder neural circuitry. Here, we leverage functional magnetic resonance imaging (fMRI), repetitive transcranial magnetic stimulation (rTMS) protocols and the brains innate neural plasticity to aid in resolving overactive bladder (OAB) symptoms associated with NLUTD.

methodsBy employing an advanced neuro-navigation technique along with processed fMRI and diffusion tensor imaging data to help locate specific targets in each participant brain, we are able to deliver tailored neuromodulation protocols and affect either an excitatory (20 min @ 10 Hz, applied to the lateral and medial pre-frontal cortex) or inhibitory (20 min @ 1 Hz, applied to the pelvic supplemental motor area) signal on neural circuitry fundamental to the micturition cycle in humans to restore or reroute autonomic and sensorimotor activity between the brain and bladder. Through a regimen of questionnaires, bladder diaries, stimulation sessions and analysis, we aim to gauge rTMS effectiveness in women with clinically stable MS. DISCUSSION: Some limitations do exist with this study. In targeting the MS population, the stochastic nature of MS in general highlights difficulties in recruiting enough participants with similar symptomology to make meaningful comparisons. As well, for this neuromodulatory approach to achieve some rate of success, there must be enough intact white matter in specific brain regions to receive effective stimulation. While we understand that our results will represent only a subset of the MS community, we are confident that we will accomplish our goal of increasing the quality of life for those burdened with MS and NLUTD.

trial registrationThis trial is registered at ClinicalTrials.gov (NCT06072703), posted on Oct 10, 2023.

Indexed as

Multiple SclerosisUrinary Bladder, OveractiveBrainDiffusion Tensor ImagingFemaleHumansQuality of LifeRandomized Controlled Trials as TopicTreatment OutcomeFunctional MRIMultiple sclerosisNeurogenic overactive bladderTranscranial magnetic stimulation

Identifiers

PMID38273296
PMCPMC10809615
OpenAlexW4391223563

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.