Ravinder Jeet Kaur

Background: Suboptimal glycemic control is associated with maternal and neonatal morbidity and mortality in pregnancy complicated by type 1 diabetes (T1D). Prospective analysis of continuous glucose monitoring (CGM) metrics, insulin pump settings, and insulin delivery can better characterize the changes in glycemic levels and insulin use throughout pregnancy with T1D. Materials and Methods: Prescribed parameters, insulin delivery, carbohydrate intake, and CGM data for 25 pregnant women with T1D from three U.S. sites were collected. Participants enrolled before 17 weeks gestation and used personal insulin pumps and study CGM. Mean daily total, basal, and bolus insulin doses (units/kg), CGM time in range (TIR: 63–140 mg/dL), and pump-entered carbohydrates were analyzed for every 2-week gestational interval. Linear mixed-effects regression models were used to evaluate changes across gestational ages compared to 12–14 weeks. Results: Basal insulin was higher during weeks 6–12 and 24–40. Daily bolus and total insulin were higher during weeks 20–40. Pump parameters were adjusted to intensify insulin therapy from 22 weeks onward. Average TIR across pregnancy was 59% ± 14%. Between 18 and 30 weeks, TIR was significantly lower, and time above range was significantly higher compared to the reference biweek. Time below target was lower between 22 and 34 weeks. Seven participants achieved >70% recommended TIR for pregnancy. Participants with maternal complications or infant neonatal intensive care unit admissions had lower TIR. Conclusion: While insulin dosing changed significantly with advancing gestation, most participants did not achieve >70% TIR. Customized anticipatory pump setting adjustments and automated systems aimed toward the designated TIR are needed to improve outcomes for this population. NCT03761615

Objective: Several small studies reported increased prevalence and incidence of asymptomatic vertebral fractures in patients with non-functioning adrenal adenomas and adenomas with mild autonomous cortisol secretion. However, the risk of symptomatic fractures at vertebrae, and at other sites remains unknown. Our objective was to determine the prevalence and incidence of symptomatic site-specific fractures in patients with adrenal adenomas. Design: Population-based cohort study, Olmsted County, Minnesota, USA, 1995–2017. Methods: Participants were the patients with adrenal adenoma and age/sex-matched referent subjects. Patients with overt hormone excess were excluded. Main outcomes measures were prevalence and incidence of bone fractures. Results: Of 1004 patients with adrenal adenomas, 582 (58%) were women, and median age at diagnosis was 63 years (20–96). At the time of diagnosis, patients had a higher prevalence of previous fractures than referent subjects (any fracture: 47.9% vs 41.3%, P = 0.003, vertebral fracture: 6.4% vs 3.6%, P = 0.004, combined osteoporotic sites: 16.6% vs 13.3%, P = 0.04). Median duration of follow-up was 6.8 years (range: 0–21.9 years). After adjusting for age, sex, BMI, tobacco use, prior history of fracture, and common causes of secondary osteoporosis, patients with adenoma had hazard ratio of 1.27 (95% CI: 1.07–1.52) for developing a new fracture during follow up when compared to referent subjects. Conclusions: Patients with adrenal adenomas have higher prevalence of fractures at the time of diagnosis and increased risk to develop new fractures when compared to referent subjects.

Objective Adrenocortical carcinoma (ACC) is a rare malignancy with poor prognosis. ACC was reported in 3.2% patients with Lynch syndrome, however, no particular case detection strategies have been recommended. Methods We report a case of 65 year old woman who was incidentally discovered with a large adrenal mass during work up of postmenopausal uterine bleeding. She was recently diagnosed with MSH6 germline mutation after her sister presented with uterine carcinoma in the setting of Lynch Syndrome. Results While patient was asymptomatic for overt hormonal excess, biochemical work up confirmed glucocorticoid autonomy, androgen and estrogen excess. Urine steroid profiling was suggestive of adrenal cortical carcinoma. Adrenalectomy confirmed an oncocytic adrenal cortical carcinoma with focal extracapsular extension into the periadrenal adipose tissue with Ki-67 of 15% and peak mitotic count 40/50 high power field. Conclusion ACC can be the only manifestation of Lynch syndrome. Best case detection approach for ACC in asymptomatic patient with Lynch syndrome is unclear, however, urine steroid profiling could be considered.

Acute pancreatitis (AP) associated with intravenous administration of propofol has been described with unknown causal relation. We therefore assessed this causality in a systematic review. Multiple databases were searched on 16 August 2017; studies were appraised and selected by two reviewers based on a priori criteria. Propofol causality was evaluated with the Naranjo scale and Badalov classification. We identified 18 studies from 11 countries with a total of 21 patients, and the majority had adequate methodological quality. The median age was 35 years (range, 4–77) and 10 (48%) were males. Overall, propofol was administrated in 8 patients as sedative along with induction/maintenance of anesthesia in 13 patients; median dose was 200 mg, with intermediate latency (1–30 days) in 14 (67%). Serum triglycerides were >1000 mg/dL in four patients. Severe AP was observed in four patients (19%). AP recurrence occurred in one out of two patients who underwent rechallenge. Mortality related to AP was 3/21(14%). Propofol was the probable cause of AP according to the Naranjo scale in 19 patients (89%). Propofol-induced AP has a probable causal relation and evidence supports Badalov class Ib. Hypertriglyceridemia is not the only mechanism by which propofol illicit AP. Propofol-induced AP was severe in 19% of patients with a mortality rate related to AP of 14%. Future research is needed to delineate whether this risk is higher if combined with other procedures that portend inherent risk of pancreatitis such as endoscopic retrograde cholangiopancreatography.