Experimental and clinical endocrinology & diabetes : official journal, German Society of Endocrinology [and] German Diabetes Association最新文献

Several ultrasound-based risk stratification systems (RSSs) have been developed and introduced into clinical practice for managing thyroid nodules. However, there are essential differences among these systems. This study aimed to determine and compare the category-based diagnostic performance of four ultrasound-based risk stratification systems in the detection of thyroid cancer: ACR-TIRADS, ATA, K-TIRADS, and EU-TIRADS.This study included 4238 nodules sampled by fine-needle aspiration biopsy between January 2018 and December 2021. Nodules were classified according to ultrasound imaging features and correlated with biopsy results. The diagnostic success of the risk stratification systems was evaluated and compared.Of the 4238 nodules, 3861 (91.1%) were benign and 376 (8.9%) were malignant. Malignancy was significantly higher in hypoechoic and marked hypoechoic nodules (p=0.001), and solid nodules (p=0.002). For detection of malignancy, areas under the receiving operator characteristics curves were 0.862, 0.850, 0.842, and 0.835 for 2017 ACR-TIRADS, EU-TIRADS, for K-TIRADS, and 2015 American Thyroid Association guidelines, respectively. EU-TIRADS showed the highest sensitivity (91%), whereas ACR-TIRADS had the highest specificity (87%). Compared to other risk stratification systems, ACR-TIRADS resulted in significantly fewer unnecessary biopsies (p=0.009). All RSSs show high diagnostic accuracy and have their own advantages and disadvantages. When selecting an appropriate RSS, the population, the prevalence of the disease, and gender distribution should be considered.

Recent studies have suggested that improved glycemic control in patients with diabetes may cause acute Charcot foot. To conduct a narrative review of studies investigating whether improved glycemic control in patients with diabetes causes acute Charcot foot.Publications found by searching PubMed, EMBASE, and Cochrane Library as well as reference lists of identified publications were reviewed.Very few publications were found, primarily consisting of case reports and case studies without control groups, documenting instances where cases of acute Charcot foot had been preceded by improved glycemic control. Recent large multicenter randomized placebo-controlled clinical trials of anti-hyperglycemic agents in patients with diabetes, where significant improvement of glycemic control occurred, have not reported incidences of acute Charcot foot.There is so far no solid evidence to suggest that improvement of glycemic control in patients with diabetes causes acute Charcot foot.

Introduction: Maintaining and optimizing quality of life (QoL) is a central issue and one of the most important goals in therapy for patients with chronic diseases, such as diabetes mellitus (DM). Despite its importance, there is little data on the QoL of patients with DM in Austria. The objective of this study was to extend an established population-based cohort, the Diabetes-Landeck cohort, by including patient-reported outcomes.

Methods: We performed a survey on quality of life (QoL) and treatment satisfaction in patients from the Diabetes-Landeck cohort using the EQ-5D-5L, the problem areas in diabetes survey (PAID), and the diabetes treatment satisfaction questionnaire (DTSQ). Mean sum scores were calculated and compared between patient characteristic subgroups.

Results: In total 58 patients were recruited, with a mean age of 63 years and a mean hemoglobin A1c (HbA1c) of 7.1%. The mean sum score of EQ-5D-5L was 92 (SD=10.6), and that of DTSQ and PAID were 32.2 (SD=6.6) and 10.8 (SD=11.6), respectively. Patients with obesity (body mass index ≥ 30 kg/m²) showed a statistically significant decreased mean sum score of EQ-5D-5L and a statistically significant increased mean sum score of DTSQ. Patients with HbA1c ≥7.5% showed a statistically significant decreased mean sum score of DTSQ.

Conclusion: We observed patient-reported outcomes significantly associated with obesity and HbA1c, which could be used for targeted patient monitoring. Limited by small sample size and questions in generalizability, we strongly suggest the rollout of a larger study.

The issue of a possible association between Shwachman-Diamond Syndrome and diabetes has been debated for many years. This review updates the Italian Shwachman-Diamond registry, confirming our previous findings that suggest that these patients might be at higher risk of developing diabetes, particularly type 1. These data are of relevance in the clinical follow-up of patients in everyday life, emphasizing the need for early diagnosis and timely intervention.

Ocular motor mononeuropathies affect cranial nerves III, IV and VI and are more frequent in diabetes mellitus, with oculomotor nerve involvement being predominant. This narrative brief review discusses the clinical manifestations, diagnosis and management of ocular motor mononeuropathies in subjects with diabetes. Clinical manifestations often include ptosis, diplopia, and periorbital pain. Pupillary sparing is a characteristic of third nerve palsy. Differential diagnosis may be challenging due to overlapping symptoms with nerve palsies of other aetiologies. Treatment includes optimised glycaemic control and management of vascular risk factors. Neuroprotective agents, mainly alpha-lipoic acid and botulinum toxin A have been occasionally used, as well. Spontaneous recovery is seen in many cases.

Diabetes mellitus (DM) is one of the fastest growing diseases in terms of global incidence and seriously affects cognitive function. The incidence rate of cognitive dysfunction is up to 13% in diabetes patients aged 65-74 years and reaches 24% in those aged >75 years. The mechanisms and treatments of cognitive dysfunction associated with diabetes mellitus are complicated and varied. Previous studies suggest that hyperglycemia mainly contributes to cognitive dysfunction through mechanisms involving inflammation, autophagy, the microbial-gut-brain axis, brain-derived neurotrophic factors, and insulin resistance. Antidiabetic drugs such as metformin, liraglutide, and empagliflozin and other drugs such as fingolimod and melatonin can alleviate diabetes-induced cognitive dysfunction. Self-management, intermittent fasting, and repetitive transverse magnetic stimulation can also ameliorate cognitive impairment. In this review, we discuss the mechanisms linking diabetes mellitus with cognitive dysfunction and propose a potential treatment for cognitive decline associated with diabetes mellitus.

Patients with a hepatic type of glycogen storage diseases (GSDs) can manifest endocrine features such as hypoglycemia, dyslipidemia, or osteoporosis. This study aimed to investigate the long-term endocrine consequences in patients with hepatic GSDs.This study included 64 patients from 52 families with hepatic GSDs including GSD type Ia (41 patients from 37 families), Ib (3 unrelated), III (8 from 6 families), IV (1 patient), and IX (11 from 5 families). All patients were genetically confirmed. Clinical and endocrine findings were retrospectively analyzed.The median age at diagnosis and current age were 2.4 years (range, 0.1-42.4 years) and 17.6 years (range, 1.0-47.8 years), respectively. The mean height SDS at diagnosis was -3.5±1.4, and short stature was observed in 35.6% of patients. Patients diagnosed after the age of 3.4 years exhibited a high risk of short stature (OR=36.1; P-value<0.001). Among 33 patients who reached the final height, 23 (69.7%) showed delayed puberty. Hypertriglyceridemia was observed in 46 patients (71.9%), whereas 25 patients (39%) had elevated low-density lipoprotein cholesterol levels during the follow-up period. Among 24 patients who underwent dual-energy X-ray absorptiometry, 22 showed a low bone mineral density Z-score of -3.0±1.3 at the L-spine.This study described the long-term endocrine consequences in patients with hepatic GSDs. Pediatric endocrinologists should be aware of the presenting features and long-term endocrine sequelae of GSDs to provide proper management and decrease its morbidities.

Introduction: The diagnosis of adrenal insufficiency (AI) related to traumatic brain injury (TBI) remains a challenge. We investigated the basal and low-dose adrenocorticotropic hormone (ACTH)-stimulated serum cortisol and salivary cortisol (SaC) levels and the diagnostic utility of SaC levels during 28 days following TBI.

Materials and methods: Blood samples were collected for basal levels [sequentially from day 1 (D1) to D7 and on D28)] and for peak serum cortisol and SaC responses to the low-dose ACTH stimulation test (on D1, D7, and D28). After the patient enrollment period was completed, patients were retrospectively categorized as AI or AS (adrenal sufficiency) for each day separately, based on a basal serum cortisol cut-off level of 11 µg/dL, and data analysis was performed between the groups.

Results: Thirty-seven patients and 40 healthy controls were included. Median basal serum cortisol levels were higher in patients on D1 but were similar on other days. Median basal SaC levels were higher in patients on D1 and D2 but were similar on other days. Median peak serum cortisol and SaC levels were similar on D1 but were lower in patients on D7 and D28. Median basal SaC levels were higher in the AS group than in the AI group on all days.

Discussion and conclusions: When evaluating AI during the course of TBI, the cut-off for basal SaC levels is 0.5-0.6 µg/dL throughout the first week, except for 1.38 µg/dL on D2. SaC levels may serve as a surrogate marker for accurately reflecting circulating glucocorticoid activity.