Evidence map›Paper›PMID 35232426›Full record

Trial reportBMC pediatrics2022

Effect of later cord clamping on umbilical cord blood gas in term neonates of diabetic mothers: a randomized clinical trial.

Hailing Shao, Yehui Lan, Yiyu Qian, Ruyang Chen, Lingli Peng, Ying Hua, Xiaomei Wang

Registry-linked trialOpen access · goldAbstract readRandomized Controlled Trial
PubMed Full text at PMC Publisher
In one paragraph

Trial report in BMC pediatrics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04369313 (Effect of Delayed Cord Clamping on Neonatal Jaundice and Blood Gas Analysis in Infants Born to Gestational Diabetes Mellitus Mothers), which is not on this map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 10% 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.

NCT04369313 naunknown statusnot on this map

Effect of Delayed Cord Clamping on Neonatal Jaundice and Blood Gas Analysis in Infants Born to Gestational Diabetes Mellitus Mothers

TypeinterventionalSponsorSecond Affiliated Hospital of Wenzhou Medical UniversityRan2019 to 2021Enrolled70ConditionsGestational Diabetes Mellitus, Neonatal Hyperbilirubinemia, Neonatal AsphyxiaArmsdelayed cord clamping, early cord clamping
3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.

  1. Pooled it
  2. Review
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

7 authors at 3 institutions in 1 country.

Hailing ShaoDepartment of Obstetrics and Gynecology, the Second Affiliated Hospital of Wenzhou Medical University, 325027, Wenzhou, China.
Yehui LanDepartment of Obstetrics and Gynecology, the Second Affiliated Hospital of Wenzhou Medical University, 325027, Wenzhou, China.
Yiyu QianDepartment of Obstetrics and Gynecology, the Second Affiliated Hospital of Wenzhou Medical University, 325027, Wenzhou, China.
Ruyang ChenDepartment of Obstetrics and Gynecology, Wenzhou Central Hospital, 325000, Wenzhou, China.
Lingli PengDepartment of Gynecology, Wenzhou People Hospital, 325000, Wenzhou, China.
Ying HuaDepartment of Obstetrics and Gynecology, the Second Affiliated Hospital of Wenzhou Medical University, 325027, Wenzhou, China.ORCID 0000-0003-2798-4479
Xiaomei WangDepartment of Obstetrics and Gynecology, the Second Affiliated Hospital of Wenzhou Medical University, 325027, Wenzhou, China. wangxiaomei12321@163.com.
Wenzhou Medical University · CNWenzhou Central Hospital · CNWenzhou City People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo evaluate the effect of later cord clamping (LCC) on umbilical arterial blood gas in neonates of diabetic mothers.

methodsThis prospective study included a group of 160 diabetic mothers (DM) whose neonates were randomized to immediate cord clamping (ICC) (≤ 15 s after birth) or LCC (≥ 30 s after birth), and a group of 208 non-diabetic mothers (NDM) whose neonates were randomized to ICC or LCC as a reference. Cord arterial pH, base excess (BE), bicarbonate (HCO

resultsIn neonates of DM, there was no significant difference in cord arterial pH between the ICC and LCC group. LCC of ≥ 30 s decreased umbilical arterial HCO

conclusionsLater cord clamping of ≥ 30 s resulted in a tendency towards metabolic acidosis of umbilical arterial blood in neonates of DM and NDM. Umbilical arterial blood gas parameters at birth were similar in neonates of DM and NDM.

trial registrationClinicalTrials.gov: NCT04369313 ; date of registration: 30/04/2020 (retrospectively registered).

Indexed as

Diabetes MellitusFetal BloodConstrictionFemaleGlucoseHemoglobinsHumansInfant, NewbornLactic AcidMothersProspective StudiesUmbilical CordGlucoseHemoglobinsLactic AcidDiabetic pregnancyLater cord clampingUmbilical cord blood gas

Identifiers

PMID35232426
PMCPMC8886805
OpenAlexW4214505848

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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.