Evidence map›Paper›PMID 30153811›Full record

ArticleBMC pregnancy and childbirth2018

Efficacy and safety of ferric carboxymaltose versus ferrous sulfate for iron deficiency anemia during pregnancy: subgroup analysis of Korean women.

Jae-Yoon Shim, Moon Young Kim, Young Ju Kim, Young Lee, Jeong Jae Lee, Jong Kwan Jun, Jong Chul Shin, Yong Kyoon Cho, Keun Young Lee, Ahm Kim and 1 more

Open access · goldAbstract read
In one paragraph

Article in BMC pregnancy and childbirth, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 3 pooled it
1.5field-weighted citation impact, top 17% 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

12 citing papers in PubMed, 3 syntheses or guidelines pooled it, 30 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Intravenous compared with oral iron for the treatment of iron-deficiency anemia in pregnancy: a systematic review and meta-analysis.Journal of perinatology : official journal of the California Perinatal Association · 2019
    Pooled it
  4. Trial
  5. Trial
  6. Article
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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

11 authors at 9 institutions in 1 country.

Jae-Yoon ShimDepartment of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea.
Moon Young KimDepartment of Obstetrics and Gynecology, Cheil General Hospital and Women's Healthcare Center, Dankook University College of Medicine, Seoul, Korea.
Young Ju KimDepartment of Obstetrics and Gynecology, Ewha Womans University School of Medicine, Seoul, Korea.
Young LeeDepartment of Obstetrics and Gynecology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Jeong Jae LeeDepartment of Obstetrics and Gynecology, Soonchunhyang University College of Medicine, Seoul Hospital, Seoul, Korea.
Jong Kwan JunDepartment of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea.
Jong Chul ShinDepartment of Obstetrics and Gynecology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Yong Kyoon ChoDepartment of Obstetrics and Gynecology, Sanggyepaik Hospital, Inje University College of Medicine, Seoul, Korea.
Keun Young LeeDepartment of Obstetrics and Gynecology, Hallym University College of Medicine, Kangnam Sacred Heart Hospital, Seoul, Korea.
Ahm KimDepartment of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea. akim@amc.seoul.kr.ORCID http://orcid.org/0000-0003-1881-8436
Tae-Bok SongDepartment of Obstetrics and Gynecology, Chonnam National University Medical School, Gwangju, Korea.
The Catholic University of Korea Seoul St. Mary's Hospital · KRUlsan College · KRCheil General Hospital and Women's Healthcare Center · KRChonnam National University Hospital · KREwha Womans University · KRHallym University Kangnam Sacred Heart Hospital · KRInje University Sanggye Paik Hospital · KRSeoul National University · KRSoonchunhyang University Hospital Seoul · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe performed a post-hoc subgroup analysis in Korean women who participated in the Phase III FER-ASAP (FERric carboxymaltose-Assessment of SAfety and efficacy in Pregnancy) study to compare the efficacy and safety of ferric carboxymaltose (FCM) with oral ferrous sulfate (FS).

methodsPregnant Korean women (gestational weeks 16-33) with iron-deficiency anemia (IDA) were randomized 1:1 to FCM (n = 46; 1000-1500 mg iron) or FS (n = 44; 200 mg iron/day) group for 12 weeks. The primary objective was to compare the mean hemoglobin (Hb) increase at week 3; secondary objectives included change in iron parameters, quality of life (QoL), and safety.

resultsBaseline characteristics of the Korean subgroup were consistent with those of non-Korean FER-ASAP population except for lower body-mass index and higher maternal age. Hb level increases were comparable between the two treatment groups in Korean women at week 3 (FCM 1.23 ± 0.89 g/dL vs FS 1.14 ± 1.72 g/dL). Iron parameters improved over time as secondary endpoints were significantly in favor of FCM. In terms of QoL, FCM treatment significantly improved the mental and physical components as well as vitality prior to delivery. Both treatments were well tolerated.

conclusionsFCM provided significantly greater improvements in iron parameters and QoL compared to FS in the Korean subgroup. FCM may be a preferable alternative to currently available treatments for IDA during pregnancy.

Indexed as

Administration, IntravenousAdministration, OralAdultAnemia, Iron-DeficiencyFemaleFerric CompoundsFerrous CompoundsHemoglobinsHumansMaltosePregnancyPregnancy Complications, HematologicRepublic of KoreaYoung Adultferric carboxymaltoseFerric CompoundsFerrous Compoundsferrous sulfateHemoglobinsMaltoseAnemiaClinical trialFerric carboxymaltoseIntravenous ironIron deficiencyKoreaPregnancy

Identifiers

PMID30153811
PMCPMC6114186
OpenAlexW2888974636

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.