Evidence map›Paper›PMID 35915341›Full record

ArticleInternational journal of clinical pharmacy2022

Effectiveness and safety of early versus late caffeine therapy in managing apnoea of prematurity among preterm infants: a retrospective cohort study.

Won Zi Yun, Yaman Walid Kassab, Liew Mei Yao, Norliyana Khairuddin, Long Chiau Ming, Muhammad Abdul Hadi

Abstract read
In one paragraph

Article in International journal of clinical pharmacy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 3 pooled it
–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

9 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Administration time of caffeine in preterm infants: systematic review and meta-analysis.Journal of perinatology : official journal of the California Perinatal Association · 2025
    Pooled it
  3. Pooled it
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  6. Review
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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

6 authors.

Won Zi Yun *Department of Pharmacy, Putrajaya Hospital, Ministry of Health Malaysia, 62250, Putrajaya, Malaysia. wonziyun@gmail.com.
Yaman Walid Kassab *College of Pharmacy, National University of Science and Technology, Muscat, Oman. dryamankassab@yahoo.com.
Liew Mei YaoDepartment of Pharmacy, Serdang Hospital, Ministry of Health Malaysia, Putrajaya, Malaysia.
Norliyana KhairuddinDepartment of Pharmacy, Putrajaya Hospital, Ministry of Health Malaysia, 62250, Putrajaya, Malaysia.
Long Chiau MingPAP Rashidah Sa'adatul Bolkiah Institute of Health Sciences, Universiti Brunei Darussalam, Gadong, Brunei Darussalam.
Muhammad Abdul Hadi *College of Pharmacy, Qatar University, QU Health, Doha, Qatar. mabdulhadi@qu.edu.qa.ORCID http://orcid.org/0000-0003-0108-7833

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEarly administration of intravenous (IV) caffeine (initiation within 2 days of life) is an effective treatment strategy for the management of apnoea of prematurity among infants. However, the safety and effectiveness of early administration of oral caffeine treatment is not be fully established.

aimWe aimed to compare the effectiveness and safety of early versus late caffeine therapy on preterm infants' clinical outcomes.

methodA retrospective matched cohort study was conducted using data of patients admitted to neonatal intensive care units of two tertiary care hospitals between January 2016 and December 2018. The clinical outcomes and mortality risk between early caffeine (initiation within 2 days of life) and late caffeine (initiation ≥ 3 days of life) were compared.

resultsNinety-five pairs matched based on gestational age were included in the study. Compared to late initiation, preterm infants with early caffeine therapy had: a shorter duration of non-invasive mechanical ventilation (median 5 days vs. 12 days; p < 0.001); shorter length of hospital stay (median 26 days vs. 44 days; p  < 0.001); shorter duration to achieve full enteral feeding (median 5 days vs. 11 days; p < 0.001); and lower frequency of bronchopulmonary dysplasia (BPD) (4.5% vs. 12.9%; p = 0.045). They also had a reduced risk of osteopenia of prematurity (OP) (OR 0.209; 95% CI 0.085-0.509; p = 0.001).

conclusionEarly oral caffeine therapy can potentially improve respiratory outcomes among infants with apnoea of prematurity. However, an increase in mortality associated with early caffeine therapy requires further investigation.

Indexed as

CaffeineInfant, PrematureApneaCohort StudiesHumansInfantInfant, NewbornRetrospective StudiesCaffeineCaffeineMetabolic bone diseaseNeonatal Intensive Care UnitPremature infantXanthine

Identifiers

PMID35915341
PMCPMC9618482

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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.