Evidence map›Paper›PMID 32868487›Full record

ArticleVascular specialist international2020

Takayasu Arteritis Presenting as Bilateral Ocular Ischemic Syndrome.

Ramon B Larrazabal, Harold Henrison C Chiu, Angeline Therese Magbitang-Santiago

Open access · diamondAbstract readCase Reports
In one paragraph

Article in Vascular specialist international, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the 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
0.4field-weighted citation impact, top 33% 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

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

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

3 authors at 1 institution in 1 country.

Ramon B LarrazabalDepartment of Medicine, Philippine General Hospital, University of the Philippines Manila, Manila, Philippines.ORCID https://orcid.org/0000-0003-4538-416X
Harold Henrison C ChiuDivision of Endocrinology, Diabetes, and Metabolism, Department of Medicine, Philippine General Hospital, University of the Philippines Manila, Manila, Philippines.ORCID https://orcid.org/0000-0002-2021-7843
Angeline Therese Magbitang-SantiagoDivision of Rheumatology, Department of Medicine, Philippine General Hospital, University of the Philippines Manila, Manila, Philippines.ORCID https://orcid.org/0000-0003-1152-331X
Philippine General Hospital · PH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A 26-year-old female came in with progressive blurring of vision. She had developed memory loss and complained of headache, significant weight loss, and exertional left calf pain after prolonged walking. Pertinent physical findings included light perception on visual acuity examination, and the brachial and radial pulses of both arms were not appreciable. Thoracic and abdominal aortic imaging by computed tomography with contrast revealed narrowing along the thoracic aorta and its branches. Carotid Doppler showed bilaterally thickened walls in the common carotid arteries, with near total occlusion of the left carotid artery. These findings were consistent with bilateral ocular ischemic syndrome in Takayasu arteritis. She was given methylprednisolone 500 mg intravenously daily for 3 days with noted improvement in vision. She was discharged and showed improvement on prednisone 35 mg/day and aspirin 80 mg/day. On follow-up two weeks post-discharge, she reported being able to see silhouettes of persons and objects.

Indexed as

RetinopathyTakayasu arteritisVasculitis

Identifiers

PMID32868487
PMCPMC7531293
OpenAlexW3082899107

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.