Evidence map›Paper›PMID 33778426›Full record

ArticlePediatric investigation2021

Pharmacokinetic variability of factor VIII concentrates in Chinese pediatric patients with moderate or severe hemophilia A.

Zhenping Chen, Kun Huang, Gang Li, Yingzi Zhen, Xinyi Wu, Ai Di, Guoqing Liu, Zekun Li, Iorio Alfonso, Runhui Wu

Open access · goldAbstract read
In one paragraph

Article in Pediatric investigation, 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
1.2field-weighted citation impact, top 22% 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, 9 citations in OpenAlex.

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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

10 authors at 3 institutions in 2 countries.

Zhenping ChenBeijing Key Laboratory of Pediatric Hematology Oncology National Key Discipline of Pediatrics Ministry of Education Hematology Oncology Center Beijing Children's Hospital Capital Medical University National Center for Children's Health Beijing China.
Kun HuangBeijing Key Laboratory of Pediatric Hematology Oncology National Key Discipline of Pediatrics Ministry of Education Hematology Oncology Center Beijing Children's Hospital Capital Medical University National Center for Children's Health Beijing China.
Gang LiBeijing Key Laboratory of Pediatric Hematology Oncology National Key Discipline of Pediatrics Ministry of Education Hematology Oncology Center Beijing Children's Hospital Capital Medical University National Center for Children's Health Beijing China.
Yingzi ZhenBeijing Key Laboratory of Pediatric Hematology Oncology National Key Discipline of Pediatrics Ministry of Education Hematology Oncology Center Beijing Children's Hospital Capital Medical University National Center for Children's Health Beijing China.
Xinyi WuBeijing Key Laboratory of Pediatric Hematology Oncology National Key Discipline of Pediatrics Ministry of Education Hematology Oncology Center Beijing Children's Hospital Capital Medical University National Center for Children's Health Beijing China.
Ai DiBeijing Key Laboratory of Pediatric Hematology Oncology National Key Discipline of Pediatrics Ministry of Education Hematology Oncology Center Beijing Children's Hospital Capital Medical University National Center for Children's Health Beijing China.
Guoqing LiuBeijing Key Laboratory of Pediatric Hematology Oncology National Key Discipline of Pediatrics Ministry of Education Hematology Oncology Center Beijing Children's Hospital Capital Medical University National Center for Children's Health Beijing China.
Zekun LiBeijing Key Laboratory of Pediatric Hematology Oncology National Key Discipline of Pediatrics Ministry of Education Hematology Oncology Center Beijing Children's Hospital Capital Medical University National Center for Children's Health Beijing China.
Iorio AlfonsoClinical Epidemiology and Biostatistics McMaster University Hamilton ON Canada.
Runhui WuBeijing Key Laboratory of Pediatric Hematology Oncology National Key Discipline of Pediatrics Ministry of Education Hematology Oncology Center Beijing Children's Hospital Capital Medical University National Center for Children's Health Beijing China.
Capital Medical University · CNBeijing Children’s Hospital · CNMcMaster University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

importanceThe use of factor VIII (FVIII) concentrates under pharmacokinetic (PK) guidance has become the main approach for treatment of hemophilia. However, limited PK research has been conducted in Chinese pediatric patients.

objectiveTo investigate the PK parameters of various FVIII concentrates in Chinese pediatric patients.

methodsSeventy-nine patients were enrolled (28 treated with Kogenate FS

resultsMean values of terminal elimination half-life time (t

interpretationChinese pediatric patients with hemophilia had FVIII PK characteristics similar to those previously observed in non-Chinese children, including large variation among individuals. VWF:Ag level and FVIII brand were associated with differences in FVIII PK. Thus, PK-guided dosing should be used to optimize individualized therapy in Chinese children.

Indexed as

FVIII concentratesHemophilia APediatric patientsPharmacokinetics

Identifiers

PMID33778426
PMCPMC7983998
OpenAlexW3138067909

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.