No abstract

No abstract

No abstract

We examined characteristics of pregnant women aged 16-40 years with type 1 diabetes (T1D) enrolled in the T1D Exchange clinic registry. We compared characteristics of 3 cohorts of women with data collection periods from: 2010-12 (N=4651), 2011-13 (N=3355), and 2016-18 (N=2818). 2.9%, 2.2%, and 1.7% of women reported being pregnant during 2010-12, 2011-13, and 2016-18, respectively. For pregnant women, there was a trend for a decrease in HbA1c over the 3 time periods from 6.8% to 6.7% to 6.4% (P=0.13 adjusted for age, race/ethnicity, frequency of glucose monitoring, and use of CGM). Self-reported use of CGM while pregnant increased more than 2-fold over the time period (P=0.001 adjusted for age, duration, race/ethnicity, insurance status, and use of pump); conversely, self-reported pump use while pregnant remained unchanged (adjusted P=0.38) (Table). Severe hypoglycemia (seizure/loss of consciousness) was similar across cohorts (adjusted P=0.38).We found in a real-world population of pregnant women in the U.S., lower HbA1c levels compared to those pregnant 5-6 years ago. CGM use in pregnancy appears to have increased over time, with relatively low but stable participant-reported insulin pump use. Further explorations of these findings, ongoing assessment of real-world pregnancy outcomes and comparisons with data on T1D pregnant women from other large registries are needed. Disclosure C.J. Levy: Advisory Panel; Self; Novo Nordisk A/S, Sanofi. Employee; Spouse/Partner; Allergan. N.C. Foster: None. S. DuBose: None. S. Agarwal: None. S. Lyons: None. A.L. Peters: Advisory Panel; Self; Abbott, Becton, Dickinson and Company, Bigfoot Biomedical, Eli Lilly and Company, Lexicon Pharmaceuticals, Inc., Livongo Health, MannKind Corporation, Medscape, Merck & Co., Inc., Omada Health, Inc., OptumRx, Inc., Sanofi US, Zafgen, Inc. Research Support; Self; AstraZeneca, Dexcom, Inc., Jaeb Center for Health Research, MannKind Corporation, National Institute of Diabetes and Digestive and Kidney Diseases. Speaker's Bureau; Self; Novo Nordisk Inc. G.I. Uwaifo: None. L. DiMeglio: Research Support; Self; Amgen Inc., Caladrius Biosciences, Inc., Janssen Research & Development, Medtronic, Sanofi. Other Relationship; Self; Dexcom, Inc. J. Sherr: Advisory Panel; Self; Bigfoot Biomedical, Eli Lilly and Company, Insulet Corporation. Consultant; Self; Lexicon Pharmaceuticals, Inc., Medtronic, Sanofi. Research Support; Self; Dexcom, Inc., Insulet Corporation. S. Polsky: Consultant; Self; Jaeb Center for Health Research. Research Support; Self; Barbara Davis Center for Diabetes, Children's Diabetes Foundation, Dexcom, Inc., Eli Lilly and Company, JDRF, Leona & Harry Helmsley Charitable Trust, National Institute of Diabetes and Digestive and Kidney Diseases, Sanofi US. Funding The Leona M. and Harry B. Helmsley Charitable Trust

Background Type 2 diabetes mellitus (T2DM) is a major cause of morbidity and mortality globally. Strong evidence supports the importance of diet and other lifestyle factors in preventing T2DM. Among individuals with T2DM, low-carbohydrate diets lead to decreases in hemoglobin A1c (HbA1c). However, research on the effects of low-carbohydrate diets on glycemic outcomes among individuals not currently on glucose-lowering medications who have elevated HbA1c is limited. Methods The objective of this randomized controlled trial is to study the effect of a healthy low-carbohydrate diet achieved through behavioral intervention and key food supplementation compared with usual diet on HbA1c and other metabolic risk factors among individuals with HbA1c from 6.0 to 6.9% who are not on glucose-lowering medications. In this parallel trial, 150 participants will be randomized to the intervention or control group for 6 months. The healthy low-carbohydrate diet target is < 40 g of net carbohydrates during the first 3 months and < 40 to 60 net grams for months 3 to 6. This diet is characterized by abundant unsaturated fat and protein, high-fiber foods such as non-starchy vegetables and nuts, and minimal refined carbohydrates. The primary outcome is the difference in HbA1c change from baseline to 6 months in the intervention compared with usual diet group. Secondary outcomes include differences between groups in 6-month changes in fasting glucose, systolic blood pressure, total-to-high-density lipoprotein (HDL) cholesterol ratio, and body weight. Exploratory outcomes include differences in 6-month changes in fasting insulin, homeostasis model assessment of insulin resistance, diastolic blood pressure, waist circumference, and 10-year cardiovascular disease risk. An intention-to-treat analysis will be used. Discussion We expect that the results from this study will lead to new approaches for developing and implementing dietary approaches (other than the most commonly used reduced fat diet) that will substantially reduce risk of cardiometabolic disease among adults with or at high risk of T2DM. The study intervention involves behavioral counseling and promotes consumption of dietary components thought to reduce risk of cardiometabolic disease and has expected applicability in clinical practice. Trial registration ClinicalTrials.gov NCT03675360. Registered on September 18, 2018 (prior to enrolment of the first participant).

A multidisciplinary approach to weight loss is necessary to manage obesity. Medications are important in the management strategy, and pharmacists can enhance the care provided. This paper focuses on the integration of a clinical pharmacist into a multidisciplinary team at a weight management clinic serving medically indigent patients in New Orleans.

Objectives: To examine changes in device use and glycemic outcomes for pregnant women from the T1D Exchange Clinic Registry between the years 2010-2013 and 2016-2018. Methods: Participant-reported device use and glycemic outcomes were compared for women aged 16-40 years who were pregnant at the time of survey completion, comparing 2010-2013 (cohort 1) and 2016-2018 (cohort 2). Hemoglobin A1c results within 30 days prior to survey completion were obtained from medical records. Results: There were 208 pregnant women out of 5,236 eligible participants completing the questionnaire in cohort 1 and 47 pregnant women out of 2,818 eligible participants completing the questionaire in cohort 2. Continuous glucose monitor (CGM) use while pregnant trended upward among cohort 2 (70% vs 37%, P = .02), while reported continuous subcutaneous insulin infusion (CSII) use while pregnant declined (76% vs 64%, P = .04). HbA1c levels trended downward (6.8% cohort 1 vs 6.5% cohort 2, P = .07). Conclusions: Self-reported CGM use while pregnant increased over the studied intervals whereas CSII use decreased. Additional evaluation of device use and the potential benefits for T1D pregnancies is needed.

Objectives: Patients with hyperkalemia are commonly treated in the inpatient setting; however, realworld evidence is limited. The purpose of this study was to describe the inpatient management and post-discharge outcomes among patients with hyperkalemia. Methods: Electronic medical record data (2012)(2013)(2014)(2015)(2016)(2017)(2018) were used to analyze US adult patients with an inpatient stay with hyperkalemia (≥1 potassium value >5.0mEq/L). Patient characteristics, treatments, and monitoring six months prior to and during the inpatient stay, and hyperkalemia recurrence and inpatient readmissions post-discharge were summarized and compared among patients with mild (>5.0-5.5mEq/L), moderate (>5.5-6.0), and severe (>6.0) hyperkalemia. Results: Of the 21,793 patients, 69.2% had mild, 19.0% had moderate, and 11.8% had severe hyperkalemia during inpatient care. The most common inpatient treatments were temporizing agents (mild: 28.9%; moderate: 46.0%; severe: 73.0%), diuretics (32.7%; 37.1%; 34.6%), and sodium-polystyrene sulfonate (11.7%; 27.8%; 45.3%). Almost no patients (0.1%) received a potassium binder at discharge. Most patients (86.8%) had their potassium levels return to ≤5.0mEq/L during the inpatient stay. Death during the inpatient stay occurred in 12.3% of mild, 15.5% of moderate, and 19.5% of severe hyperkalemic patients. Within 30 days of discharge, hyperkalemia recurred in 13.3%, 15.4%, and 18.4% of patients with mild, moderate, and severe hyperkalemia, respectively. Additionally, 19.7%, 21.5%, and 19.6% of patients were readmitted to inpatient care within 30 days post-discharge. Conclusion: Among patients with hyperkalemia in the inpatient setting, treatment and normalization of serum potassium levels were common. However, death, readmission, and hyperkalemia recurrence were also fairly common across all cohorts. Future studies examining measures to reduce inpatient death, readmission, and hyperkalemia recurrence among patients with hyperkalemia in inpatient care are warranted.