ArticleClinics and practice2019
Congenital methemoglobinemia: Rare presentation of cyanosis in newborns.
Article in Clinics and practice, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
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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.
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.
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Who cites it
11 citing papers in PubMed, 18 citations in OpenAlex.
- Article
- Molecular and Clinical Characterization of the Hb Tübingen [β106(G8) Leu→ Gln, HBB: c.320 T>A] Associated With Congenital Methemoglobinemia in a Chinese Family.Journal of clinical laboratory analysis · 2026Article
- Case report: neonatal cyanosis secondary to congenital methemoglobinemia, a cause to consider in newborn cyanosis.Translational pediatrics · 2025Article
- Case Report: Clinical presentations of cyanosis associated with acquired methemoglobinemia in infants-a clinical challenge.Frontiers in pediatrics · 2025Article
- Pulse oximetry in pediatric care: Balancing advantages and limitations.World journal of clinical pediatrics · 2024Article
- First case of congenital methemoglobinemia in Nepalese population: a case report.Annals of medicine and surgery (2012) · 2024Article
- Case report of congenital methemoglobinemia: an uncommon cause of neonatal cyanosis.Maternal health, neonatology and perinatology · 2022Article
- Article
- Benzocaine-induced methaemoglobinaemia in an adolescent with sepsis.BMJ case reports · 2022Article
- Prolidase deficiency in an infant with an incidental finding of methaemoglobinaemia.BMJ case reports · 2021Article
- Congenital methaemoglobinaemia presenting in a 55-year-old man.BMJ case reports · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Methemoglobin (MetHb) is an oxidized form on hemoglobin, which is unable to bind oxygen and consequently carry it to the tissues. Normally present in small quantities (<1%) without detrimental effects, its elevation produces hypoxemia which can be profound and even lethal. Methemoglobinemia is an abnormal increase of MetHb (>3%) of total hemoglobin. It can be classified in two types: hereditary and acquired. Acquired form is caused by exogenous oxidizing agents, such as nitrites or certain medications, while hereditary types of disease are the result of genetic deficiency in cytochrome B
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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.