Evidence map›Paper›PMID 38946123›Full record

ArticleClinical and translational science2024

Age-related off-label drug prescribing in pediatric patients in South Korea and consistency of labeling compared to the United States, Europe, and Japan.

Bojung Park, Hyesung Lee, Hyeyoung Choi, Jaehyun Lee

Abstract readComparative Study
In one paragraph

Article in Clinical and translational science, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
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. Diversity in Translation: Equal Is Greater Than.Clinical and translational science · 2026
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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.

Bojung ParkSchool of Pharmacy, Sungkyunkwan University, Suwon, South Korea.ORCID 0009-0002-7680-3080
Hyesung LeeSchool of Pharmacy, Sungkyunkwan University, Suwon, South Korea.ORCID 0000-0001-6556-9984
Hyeyoung ChoiSchool of Pharmacy, Sungkyunkwan University, Suwon, South Korea.ORCID 0000-0002-5026-3648
Jaehyun LeeSchool of Pharmacy, Sungkyunkwan University, Suwon, South Korea.ORCID 0000-0001-7394-9231

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Insufficient labeling information regarding the appropriate age for prescribing drugs to the pediatric population is challenging. This study aimed to analyze the off-label prescription of age-related drugs for pediatric patients using claims data from South Korea and to assess the consistency of the approved age in South Korea, the United States, Europe, and Japan. In 2020, 1004 unique drugs were prescribed to the pediatric population in South Korea. We found that 641 drugs (63.8%, p < 0.0001) were related to off-label prescriptions for age-related use at least once, and the total number of off-label prescriptions was 2,236,669 (62.2%, p < 0.0001). Chlorpheniramine (28%) was the most frequently prescribed drug for pediatric patients with an age-related off-label, followed by budesonide (9%) and epinephrine (9%). The degree of agreement in the approved age range for 641 off-label drugs across countries was assessed using the overall kappa coefficient. We observed slight agreement in labeling across all countries (κ: 0.16, 95% confidence interval [CI]: 0.14-0.18). The highest degree of agreement was observed between the United States and Europe (0.41, 0.37-0.45) due to pediatric-population-specific legislation. South Korea showed the lowest degree of agreement with the United States and Europe (0.10, 0.06-0.14). The United States, Europe, and Japan showed fair agreement (0.23, 0.21-0.26). However, the degree of agreement between South Korea, the United States, and Japan (0.09, 0.06-0.11) and South Korea, Europe, and Japan (0.08, 0.05-0.10) was low. This study highlights the need for South Korean regulatory agencies to consider introducing pediatric legislation to prescribe evidence-based drugs for safe and effective use.

Indexed as

Drug LabelingOff-Label UseAdolescentAge FactorsChildChild, PreschoolDrug PrescriptionsEuropeFemaleHumansInfantInfant, NewbornJapanMalePractice Patterns, Physicians'Republic of Korea

Identifiers

PMID38946123
PMCPMC11214956

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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.