Evidence map›Paper›PMID 33569730›Full record

ArticleObesity surgery2021

A Retrospective Analysis of the Impact of Bariatric Surgery on the Management of Chronic Migraine.

Richard Nudotor, Hasiya Yusuf, Owulatobi Lasisi, Emmanuella Salia, Banda Khalifa, Enoch Abbey, Modupe Oduwole, Samuel Ayeh, Obeng Appiafo, Joseph Canner and 2 more

Abstract read
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Article in Obesity surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.2field-weighted citation impact, top 55% 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

4 citing papers in PubMed, 2 citations in OpenAlex.

  1. Article
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  3. Review
  4. 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

12 authors at 3 institutions in 2 countries.

Richard NudotorDepartment of Surgery, Johns Hopkins School of Medicine, Baltimore, MD, USA.
Hasiya YusufDepartment of Pediatrics/Adolescent Medicine, Johns Hopkins School of Medicine, Baltimore, MD, USA.
Owulatobi LasisiWayne State University School of Medicine, Detroit, MI, USA.
Emmanuella SaliaDepartment of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
Banda KhalifaDepartment of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
Enoch AbbeyDepartment of Medicine, Johns Hopkins School of Medicine, Baltimore, MD, USA.
Modupe OduwoleDepartment of Medicine, Johns Hopkins School of Medicine, Baltimore, MD, USA.
Samuel AyehDepartment of Infectious Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Obeng AppiafoKomfo Anokye Teaching Hospital, Kumasi, Ghana.
Joseph CannerJohns Hopkins Surgery Center for Outcomes Research, Baltimore, MD, USA.
Ann ScheimannDepartment of Pediatrics/Adolescent Medicine, Johns Hopkins School of Medicine, Baltimore, MD, USA.
Kimberley E SteeleDepartment of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA. Steele.KimMD@outlook.com.ORCID http://orcid.org/0000-0001-5096-6549
Johns Hopkins University · USKomfo Anokye Teaching Hospital · GHWayne State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo investigate the association of the two most common bariatric surgical procedures, vertical sleeve gastrectomy (VSG) and Roux-en-Y gastric bypass (RYGB), with sustained remission from chronic migraine. MATERIALS AND

methodsUsing IBM MarketScan® research database to examine inpatient and pharmacy claims from 2010 through 2017. A cohort of bariatric patients with chronic migraine was created using inclusion and exclusion criteria. Remission was defined as no refill of first-line migraine medication for 180 days after a patients' medication was expected to run out, and recurrence as medication refill after at least 180 days of remission.

resultsOf 1680 patients in our cohort, 931 (55.4%) experienced remission of migraine. Of these, 462 (49.6%) had undergone VSG, while 469 (50.4%) had undergone RYGB. Patients who underwent RYGB had an 11% (RR = 1.11, 95% CI: 1.05, 1.17) increase in likelihood of remission of migraine and a 20% (RR = 0.80, 95% CI: 0.63, 1.04) decrease in likelihood of recurrence of migraine compared to patients who underwent VSG. Older age group, higher number of medications at time of surgery, and female sex were associated with a decreased likelihood of remission.

conclusionType of bariatric procedure, age, number of medications at surgery, and sex were the most important predictors of migraine remission after surgery.

Indexed as

Bariatric SurgeryGastric BypassMigraine DisordersObesity, MorbidAgedFemaleGastrectomyHumansRetrospective StudiesBariatric surgeryChronic migraineImpact

Identifiers

PMID33569730
OpenAlexW3127944260

What OpenQuestion holds

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Registered trials

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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.