Evidence map›Paper›PMID 42093710›Full record

ArticleClinical case reports2026

When Standard Newborn Screening Isn't Enough: Diagnostic Challenges in the Age of Globalization.

Marina Ortúzar Menéndez, Lucie Mariel Mendiguren, María Carmen Garde Garde, Sara Pérez Ollo, Alicia Campion Mezquiriz, Laura Moreno-Galarraga

Abstract read
In one paragraph

Article in Clinical case reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Marina Ortúzar MenéndezDepartment of Pediatrics Hospital Universitario de Navarra Pamplona España.
Lucie Mariel MendigurenDepartment of Pediatrics Hospital Universitario de Navarra Pamplona España.
María Carmen Garde GardeInstituto de Salud Pública y Laboral de Navarra. Sección de Detección Precoz Pamplona España.
Sara Pérez OlloDepartment of Pediatrics Hospital Universitario de Navarra Pamplona España.
Alicia Campion MezquirizDepartment of Pediatrics Hospital Universitario de Navarra Pamplona España.
Laura Moreno-GalarragaDepartment of Pediatrics Hospital Universitario de Navarra Pamplona España.ORCID https://orcid.org/0000-0003-0293-0749

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cystic fibrosis (CF) newborn screening combines immunoreactive trypsin testing and targeted CFTR mutation panels. However, in Europe, most standard panels are designed primarily for common variants in Caucasian populations. We report a newborn, born in Spain from immigrant parents, with positive CF screening but initially normal genetic testing and borderline sweat chloride values. Full CFTR sequencing ultimately revealed a homozygous pathogenic variant (p.H609R), previously described in individuals of Ecuadorian-Andean ancestry. This case highlights the importance of clinical vigilance and comprehensive genetic analysis in increasingly diverse populations.

Indexed as

case reportCFTR proteincystic fibrosisgenetic testingneonatal screeningsweat test

Identifiers

PMID42093710
PMCPMC13139641

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.