Evidence map›Paper›PMID 40663639›Full record

ArticleThe Journal of clinical endocrinology and metabolism2026

Course of Pregnancies and Occurrence of Acute Pancreatitis in Women With Chylomicronemia.

Miriam Larouche, Jean Bergeron, Diane Brisson, Nathalie Laflamme, Noémie Audet-Verreault, Claire Sharon, Sybil Charrière, Melanie Rama, Delphine Collin-Chavagnac, Philippe Moulin and 1 more

Abstract read
In one paragraph

Article in The Journal of clinical endocrinology and metabolism, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors.

Miriam LaroucheDepartment of Medicine, Université de Montréal and ECOGENE-21, Chicoutimi, Canada G7H 7K9.ORCID 0009-0007-2356-5396
Jean BergeronDepartment of Specialized Medicine and Endocrinology and Nephrology Unit, CHU de Québec, Université Laval and CHU de Québec-Université Laval Research Center, Québec City, QC, Canada G1V 4G2.
Diane BrissonDepartment of Medicine, Université de Montréal and ECOGENE-21, Chicoutimi, Canada G7H 7K9.
Nathalie LaflammeEndocrinology and Nephrology Unit, CHU de Québec-Université Laval Research Center, Québec City, QC, Canada G1V 4G2.
Noémie Audet-VerreaultDepartment of Medicine, Université de Montréal and ECOGENE-21, Chicoutimi, Canada G7H 7K9.
Claire SharonDepartment of Endocrinology, Louis Pradel Hospital, Hospices Civils de Lyon, Bron 69500, France.
Sybil CharrièreDepartment of Endocrinology, Louis Pradel Hospital, Hospices Civils de Lyon, Bron 69500, France.
Melanie RamaDepartment of Biochemistry and Molecular Biology, HCL, Pierre-Bénite 69495, France.
Delphine Collin-ChavagnacCarMeN Laboratory, UMR INSERM U1060, Oullins 69921, France.
Philippe MoulinDepartment of Endocrinology, Louis Pradel Hospital, Hospices Civils de Lyon, Bron 69500, France.ORCID 0000-0002-9585-0571
Daniel GaudetDepartment of Medicine, Université de Montréal and ECOGENE-21, Chicoutimi, Canada G7H 7K9.ORCID 0000-0002-5185-3666

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveChylomicronemia is characterized by extreme hypertriglyceridemia (triglyceride values >10 mmol/L). It may be caused by a biallelic combination of a pathogenic variant [familial chylomicronemia syndrome (FCS)] or by genetic susceptibility combined with comorbidities and environmental factors [multifactorial chylomicronemia syndrome (MCS)]. Acute pancreatitis (AP) is the most serious complication of chylomicronemia. In the general population, the prevalence of AP during pregnancy is estimated to be <0.35%. As triglyceride levels significantly increase during pregnancy, it may affect the course of pregnancy and further increase the risk of AP in women with chylomicronemia.

methodsOne hundred sixteen pregnancies involving 49 European and North American women with a history of chylomicronemia (20 FCS, 29 MCS) were retrospectively reviewed. The occurrence of AP, the course of pregnancy, fetal development, and delivery were evaluated.

resultsForty-two percent of FCS and 10% of MCS women experienced at least 1 AP episode during pregnancy (P = .01). Compared to MCS, women with FCS presented a higher percentage of pregnancies with AP (17% vs 5%, P = .02). Among all reviewed pregnancy-related AP, 56% occurred in primigravida FCS women compared to 0% in MCS. Premature deliveries were elevated in both groups, although they were more frequent in FCS (56%) vs MCS (19%) (P = .01). The percentages of miscarriages (11.8% vs 10.7%) and fetal failure to thrive (5.9% vs 9.2%) were not significantly different between the 2 cohorts.

conclusionIn this study, pregnant women with chylomicronemia had a 30-fold (MCS) to 120-fold (FCS) higher occurrence of AP compared to the general population. Chylomicronemia per se does not seem to influence fetal development.

Indexed as

Hyperlipoproteinemia Type IPancreatitisPregnancy ComplicationsAcute DiseaseAdultFemaleHumansPregnancyPregnancy OutcomeRetrospective StudiesYoung Adultacute pancreatitisfamilial chylomicronemia syndromeLPL deficiencymultifactorial chylomicronemia syndromepersistent chylomicronemiapregnancy

Identifiers

PMID40663639
PMCPMC12819854

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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.