--- title: "First‑trimester glycolipid and inflammatory markers linked to gestational diabetes risk in rural S" id: "bmj-open-11-evaluation-of-the-first-trimester-maternal-glycolipid-profile-on-gestational" canonical_url: "https://medichelpline.com/clinical-feed/bmj-open-11-evaluation-of-the-first-trimester-maternal-glycolipid-profile-on-gestational" content_type: "clinical_feed_article" specialty: "General" source_name: "BMJ Open" source_url: "http://bmjopen.bmj.com/cgi/content/short/16/9/e119640?rss=1" published_at: "2026-09-22T17:11:09.000Z" evidence_level: "Journal Feed" license: "CC-BY-NC-4.0 / Informational Use" --- # First‑trimester glycolipid and inflammatory markers linked to gestational diabetes risk in rural S ## Provenance & Clinical Metadata - **Canonical URL:** https://medichelpline.com/clinical-feed/bmj-open-11-evaluation-of-the-first-trimester-maternal-glycolipid-profile-on-gestational - **Specialty:** [General](https://medichelpline.com/clinical-feed/general.md) - **Primary Source:** BMJ Open - **Source URL:** [Original Journal Publication](http://bmjopen.bmj.com/cgi/content/short/16/9/e119640?rss=1) - **Published At:** 2026-09-22T17:11:09.000Z - **Evidence Rating:** Journal Feed ## Executive GIST (TL;DR) - This case–control study evaluated whether first‑trimester **glycolipid metabolism** and inflammatory markers predict risk of **gestational diabetes mellitus (GDM)** among women receiving care at a primary and comprehensive hospital in rural Shanghai. - Data were obtained retrospectively from electronic medical records at Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital for deliveries in 2019. - After applying inclusion and exclusion criteria, 678 pregnant women were included: 133 with GDM and 545 with normal glucose tolerance. - Inclusion required Shanghai residency, first prenatal visit before 20 weeks’ gestation, plan to deliver at the study hospital, regular prenatal visits (≥6), and complete medical/laboratory records; women with preexisting diabetes, chronic hypertension, prior lipid‑lowering drug treatment, cardiovascular disease, or other contraindications to pregnancy were excluded. - Laboratory and clinical variables evaluated in early pregnancy included **C‑reactive protein (CRP)**, **triglycerides (TG)**, lymphocyte count, and **glycated haemoglobin (HbA1c)** among others related to glycolipid and inflammatory status. - The study found that higher early‑pregnancy levels of **CRP**, **TG**, lymphocyte count, and **HbA1c** were associated with increased risk of later developing GDM. - The authors report interactions among CRP, TG, lymphocyte count, HbA1c and maternal age/body mass index (BMI) that may contribute to GDM development. - Specific statistical values, effect sizes, confidence intervals and exact p‑values for reported associations and interactions were not provided in the source summary and thus are not reported here. - The authors conclude that elevated maternal glycolipid markers and altered inflammatory indicators in early pregnancy may increase GDM risk in this rural Shanghai population and call for external validation in larger and more diverse cohorts. ## Clinical Analysis & Structured Key Points Objectives This study aimed to accurately assess the risk of gestational diabetes mellitus (GDM) and examine the interactive effects of first-trimester glycolipid metabolism and inflammatory factors on GDM development among women in southeastern China. Design A case - control study. Setting A primary and comprehensive hospital in rural Shanghai, China. Participants Participants were recruited from the electronic medical record database of Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital in 2019. A total of 678 participants with complete medical records were enrolled. Women were included if they (1) were registered Shanghai residents with no plans to move out of Shanghai within the following 2 years, (2) attended their first prenatal visit before the 20th week of gestation, (3) planned to give birth at Zhoupu Hospital and (4) had complete medical history and laboratory data as well as regular prenatal visits (≥6) before delivery. Women were excluded if they met any of the following criteria: (1) type I or II diabetes mellitus, (2) chronic hypertension, (3) prior drug treatment for dyslipidaemia, (4) cardiovascular diseases or (5) other diseases contraindicating pregnancy. We retrospectively collected data from the electronic health records of 2255 participants at the hospital in 2019. Ultimately, 678 pregnant women, including 133 with GDM and 545 with normal glucose tolerance, were included in the final analysis. Results C-reactive protein (CRP), triglycerides (TG), lymphocyte count and glycated haemoglobin (HbA1c) were all associated with an increased risk of GDM ( P trend P trend Conclusions Elevated maternal glycolipid metabolism and altered inflammatory marker levels during early pregnancy may increase the risk of GDM in the rural area in Shanghai, China. The interactions among CRP, TG, lymphocyte count, HbA1c and age/BMI may contribute to GDM development. 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