Evidence map›Paper›PMID 34290819›Full record

ArticleElectrolyte & blood pressure : E & BP2021

Confirming Genetic Abnormalities of Hypokalemic Periodic Paralysis Using Next-Generation Sequencing: A Case Report and Literature Review.

Hae Ri Kim, Jae Wan Jeon, Eu Jin Lee, Young Rok Ham, Ki Ryang Na, Kang Wook Lee, Kee Hong Park, Seon Young Kim, Dae Eun Choi

Open access · diamondAbstract readCase Reports
In one paragraph

Article in Electrolyte & blood pressure : E & BP, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.1field-weighted citation impact, top 56% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. 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 2 institutions in 1 country.

Hae Ri KimDepartment of Internal Medicine, Division of Nephrology, Chungnam National University Sejong Hospital, Sejong, Republic of Korea.
Jae Wan JeonDepartment of Internal Medicine, Division of Nephrology, Chungnam National University Sejong Hospital, Sejong, Republic of Korea.
Eu Jin LeeDepartment of Internal Medicine, Division of Nephrology, Chungnam National University Hospital, Daejeon, Republic of Korea.
Young Rok HamDepartment of Internal Medicine, Division of Nephrology, Chungnam National University Hospital, Daejeon, Republic of Korea.
Ki Ryang NaDepartment of Internal Medicine, Division of Nephrology, Chungnam National University Hospital, Daejeon, Republic of Korea.
Kang Wook LeeDepartment of Internal Medicine, Division of Nephrology, Chungnam National University Hospital, Daejeon, Republic of Korea.
Kee Hong ParkDepartment of Neurology, Seoul Medical Center, Seoul, Republic of Korea.
Seon Young KimDepartment of Laboratory Medicine, Chungnam National University Hospital, Daejeon, Republic of Korea.
Dae Eun ChoiDepartment of Internal Medicine, Division of Nephrology, Chungnam National University Hospital, Daejeon, Republic of Korea.
Chungnam National University Hospital · KRSeoul Medical Center · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hypokalemic periodic paralysis (hypoPP) is a disorder characterized by episodic, short-lived, and hypo-reflexive skeletal muscle weakness. HypoPP is a rare disease caused by genetic mutations related to expression of sodium or calcium ion channels. Most mutations are associated with autosomal dominant inheritance, but some are found in patients with no relevant family history. A 28-year-old man who visited the emergency room for paralytic attack was assessed in this study. He exhibited motor weakness in four limbs. There was no previous medical history or family history. The initial electrocardiogram showed a flat T wave and QT prolongation. His blood test was delayed, and sudden hypotension and bradycardia were observed. The blood test showed severe hypokalemia. After correcting hypokalemia, his muscle paralysis recovered without any neurological deficits. The patient's thyroid function and long exercise test results were normal. However, because of the history of high carbohydrate diet and exercise, hypoPP was suspected. Hence, next-generation sequencing (NGS) was performed, and a mutation of Arg669His was noted in the

Indexed as

ArrhythmiaGenetic diseasesHypokalemic periodic paralysis

Identifiers

PMID34290819
PMCPMC8267070
OpenAlexW3180062920

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.