Evidence map›Paper›PMID 34521742›Full record

ArticleBMJ case reports2021

Cranial nerve palsies, SIADH and atrial fibrillation: a diagnostic challenge.

Rahul Karna, Bandhul Hans, Julie Murone, John Black

Open access · greenAbstract readCase Reports
In one paragraph

Article in BMJ case reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 85% 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

0 citing papers in PubMed, 0 citations in OpenAlex.

No citing paper in PubMed yet.

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

4 authors at 1 institution in 1 country.

Rahul KarnaDepartment of Internal Medicine, Allegheny General Hospital, Pittsburgh, Pennsylvania, USA rahulkarnagovind@gmail.com.ORCID http://orcid.org/0000-0002-6775-0776
Bandhul HansDepartment of Internal Medicine, Allegheny General Hospital, Pittsburgh, Pennsylvania, USA.ORCID http://orcid.org/0000-0003-3006-0672
Julie MuroneDepartment of Internal Medicine, Allegheny General Hospital, Pittsburgh, Pennsylvania, USA.
John BlackDepartment of Internal Medicine, Allegheny General Hospital, Pittsburgh, Pennsylvania, USA.
Allegheny General Hospital · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We recently encountered a 79-year-old Caucasian man who presented with blurring of vision and facial muscle weakness. The patient also had hyponatraemia, atrial fibrillation with rapid ventricular response and underlying Brugada type II pattern. Urine and serum osmolality were consistent with syndrome of inappropriate antidiuretic hormone secretion (SIADH). It was only after extensive imaging and workup that we were able to tie together these three different presentations of Lyme disease-cranial nerve palsies, SIADH and atrial fibrillation and treat them accordingly. To the best of our knowledge, only eight cases of SIADH in patients with Lyme neuroborreliosis have been reported in the literature. Although our patient did not have a history of arrhythmias, case findings suggest that underlying Brugada type II morphology could have been the predisposing factor, and Lyme disease the trigger.

Indexed as

Atrial FibrillationCranial Nerve DiseasesHyponatremiaInappropriate ADH SyndromeAgedHumansMalecranial nervesinfection (neurology)

Identifiers

PMID34521742
PMCPMC8442043
OpenAlexW3199765076

What OpenQuestion holds

Textmetadata
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.