학술논문
Insulin Delivery and Glucose Variability Throughout the Menstrual Cycle on Closed Loop Control for Women with Type 1 Diabetes.
Document Type
Journal Article
Author
Levy, Carol J.; O'Malley, Grenye; Raghinaru, Dan; Kudva, Yogish C.; Laffel, Lori M.; Pinsker, Jordan E.; Lum, John W.; Brown, Sue A.; Kovatchev, Boris; Anderson, Stacey; Emory, Emma; Voelmle, Mary; Conshafter, Katie; Morris, Kim; Oliveri, Mary; Gondor-Fredrick, Linda; Mitchell, Harry; Calvo, Kayla; Wakeman, Christian; Breton, Marc
Source
Subject
*MENSTRUAL cycle
*TYPE 1 diabetes
*INSULIN
*GLYCEMIC control
*GLUCOSE
*BLOOD sugar analysis
*INSULIN therapy
*BLOOD sugar monitoring
*HYPOGLYCEMIC agents
*INSULIN pumps
*RESEARCH funding
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Language
ISSN
1520-9156
Abstract
Objective: To analyze insulin delivery and glycemic metrics throughout the menstrual cycle for women with type 1 diabetes using closed loop control (CLC) insulin delivery. Methods: Menstruating women using a CLC system in a clinical trial were invited to record their menstrual cycles through a cycle-tracking application. Sixteen participants provided data for this secondary analysis over three or more complete cycles. Insulin delivery and continuous glucose monitoring (CGM) data were analyzed in relation to reported cycle phases. Results: Insulin delivery and CGM metrics remained consistent during cycle phases. Intraparticipant variability of CGM metrics and weight-based insulin delivery did not change through cycle phases. Conclusions: For this sample of menstruating women with type 1 diabetes using a CLC system, insulin delivery and glycemic metrics remained stable throughout menstrual cycle phases. Additional studies in this population are needed, particularly among women who report variable glycemic control during their cycles. Trial Registration: NCT03591354. [ABSTRACT FROM AUTHOR]