The Closed-Loop System Improved the Control of a Pregnant Patient with Type 1 Diabetes Mellitus

Objective. Closed-loop insulin systems represent a technological advance in diabetes management but have rarely been studied in pregnancy. We report a case of a patient with type 1 diabetes mellitus who was previously a user of the Paradigm VEO pump and then migrated to Medtronic 670G. Research Desi...

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Bibliographic Details
Main Authors: Guillermo E. Guzmán Gómez, Julian A. Viggiano, A. Silva-De Las Salas, Veline Martínez, María A. Urbano Bonilla
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:Case Reports in Endocrinology
Online Access:http://dx.doi.org/10.1155/2021/7310176
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Summary:Objective. Closed-loop insulin systems represent a technological advance in diabetes management but have rarely been studied in pregnancy. We report a case of a patient with type 1 diabetes mellitus who was previously a user of the Paradigm VEO pump and then migrated to Medtronic 670G. Research Design and Methods. We reviewed the case of a G1P0 patient with type 1 diabetes, treated with the Medtronic 670G system during pregnancy; a comparison with current literature was done. Results. The patient achieved improved glycemic control as measured by time spent in different ranges as follows: <70 mg/dL, 8–4% and 70–180 mg/dL, 83–94%. Secondary outcomes included reduction of stress, anxiety, fear of hypoglycemia, and the psychological burden related to the disease. There were no obstetric or neonatal complications. Conclusion. The Medtronic 670G closed-loop system was used safely in a pregnant woman; nevertheless, further research is needed to validate this system in this patient population.
ISSN:2090-6501
2090-651X