Health Technology/clinical-trials

Silent AI Trial Completes: Novel Fetal Weight Estimation Models vs Hadlock Formula — Implications for Obstetric Care

247 Health News Editorial

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25 June 2026

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3 min read

·clinical-trials

A completed Danish study compared novel models against the established Hadlock formula for fetal weight estimation in 283 pregnancies. Results could reshape obstetric ultrasound accuracy and clinical decision-making.

Originally reported by ClinicalTrials.gov

References

  1. 1.Copenhagen Academy for Medical Education and Simulation. (2024). A Prospective Silent Trial of Artificial Intelligence for Fetal Weight Estimation. ClinicalTrials.gov. NCT06314178. https://clinicaltrials.gov/study/NCT06314178
  2. 2.Hadlock, F. P., Harrist, R. B., Sharman, R. S., Deter, R. L., & Park, S. K. (1985). Estimation of fetal weight with the use of head, body, and femur measurements—a prospective study. American Journal of Obstetrics and Gynecology, 151(3), 333-337. https://doi.org/10.1016/0002-9378(85)90298-4
  3. 3.Melamed, N., Baschat, A., Yinon, Y., Athanasiadis, A., Mecacci, F., Figueras, F., ... & Kingdom, J. (2018). FIGO (international Federation of Gynecology and obstetrics) initiative on fetal growth: best practice advice for screening, diagnosis, and management of fetal growth restriction. International Journal of Gynecology & Obstetrics, 143(3), 251-262. https://doi.org/10.1002/ijgo.12671
  4. 4.Rajkomar, A., Hardt, M., Howell, M. D., Corrado, G., & Chin, M. H. (2018). Ensuring fairness in machine learning to advance health equity. Annals of Internal Medicine, 169(12), 866-872. https://doi.org/10.7326/M18-1990
  5. 5.Sovio, U., White, I. R., Dacey, A., Pasupathy, D., & Smith, G. C. (2015). Screening for fetal growth restriction with universal third trimester ultrasonography in nulliparous women in the Pregnancy Outcome Prediction (POP) study: a prospective cohort study. The Lancet, 386(9997), 2089-2097. https://doi.org/10.1016/S0140-6736(15)00131-2
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247 Health News Editorial

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