The Journal of clinical endocrinology and metabolism · 2026
Course of Pregnancies and Occurrence of Acute Pancreatitis in Women With Chylomicronemia.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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История · было → стало
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Larouche Miriam, Bergeron Jean, Brisson Diane, Laflamme Nathalie, Audet-Verreault Noémie, Sharon Claire, Charrière Sybil, Rama Melanie, Collin-Chavagnac Delphine, Moulin Philippe, Gaudet Daniel
Аннотация
OBJECTIVE: Chylomicronemia 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.
METHODS: One 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.
RESULTS: Forty-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.
CONCLUSION: In 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.
METHODS: One 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.
RESULTS: Forty-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.
CONCLUSION: In 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.