Development of a simple prediction model for adrenal crisis diagnosis

A Hot Water Extract of Curcuma longa L. Improves Fasting Serum Glucose Levels in Participants with Low-Grade Inflammation: Reanalysis of Data from Two Randomized, Double-Blind, Placebo-Controlled Trials

The dietary spice Curcuma longa L. (C. longa), also known as turmeric, has various biological effects. A hot water extract of C. longa was shown to have anti-inflammatory activities in preclinical and clinical studies. Chronic low-grade inflammation is associated with the disruption of glucose homeostasis, but the effect of C. longa extract on glucose metabolism in humans is poorly understood. Therefore, we investigated the effect of C. longa extracts on serum glucose levels in the presence of low-grade inflammation. We reanalyzed our published data from two randomized, double-blind, placebo-controlled trials in overweight participants aged 50 to 69 years and performed a stratified analysis using the inflammatory marker high-sensitivity C-reactive protein (hsCRP). In both studies, participants took a test food with a hot water extract of C. longa (C. longa extract group, n = 45 per study) or without C. longa extract (placebo group, n = 45 per study) daily for 12 weeks, and we measured the levels of serum hsCRP and fasting serum glucose. The mean baseline hsCRP value was used to stratify participants into two subgroups: a low-hsCRP subgroup (baseline mean hsCRP < 0.098 mg/dL) and a high-hsCRP subgroup (baseline mean hsCRP ≥ 0.098 mg/dL). In the low-hsCRP subgroup, we found no significant difference in fasting serum glucose levels between the two groups in either study, but in the high-hsCRP subgroup, the C. longa extract group had significantly lower levels of serum hsCRP (p < 0.05) and fasting serum glucose (p < 0.05) than the placebo group in both studies. In conclusion, a hot water extract of C. longa may help to improve systemic glucose metabolism in people with chronic low-grade inflammation.

Notfallausweis, Notfallmedikation und Informationsmaterial zur Prävention und Therapie der Nebennierenkrise (Addison-Krise): Ein österreichisches Konsensusdokument

Ein wichtiges Ziel bei der Behandlung der Nebenniereninsuffizienz ist die Prävention der Nebennierenkrise (auch akute Nebenniereninsuffizienz oder Addison-Krise genannt). Um in Österreich eine bessere Implementierung sowie Harmonisierung der Maßnahmen zur Prävention und Therapie der Nebennierenkrise zu erreichen, wurde dieses Konsensusdokument erarbeitet. Folgende Maßnahmen werden grundsätzlich für alle Patient*innen mit Nebenniereninsuffizienz empfohlen und in diesem Manuskript ausführlich erörtert: 1. Versorgung mit einer Notfallkarte („steroid emergency card“) sowie evtl. auch mit einem Armband oder einer Halskette (oder Ähnlichem) mit medizinischem Alarmhinweis „Nebenniereninsuffizienz, benötigt Glukokortikoide“. 2. Versorgung mit einem Hydrocortison-Notfallkit zur Injektion (alternativ auch Suppositorien/Zäpfchen zur Notfallapplikation) sowie ausreichenden oralen Glukokortikoiddosen für Stresssituationen/Erkrankungen. 3. Schulung von Patient*innen und Angehörigen zur Steigerung der Glukokortikoidtherapie in Stresssituationen bzw. bei Erkrankungen („sick day rules“) und zur Selbstinjektion von Hydrocortison. 4. Versorgung mit einer Behandlungsleitlinie (Informationszettel) zur Prävention und Therapie der Nebennierenkrise, welche bei Bedarf auch dem Gesundheitspersonal gezeigt werden soll. 5. Versorgung mit einer Notfall-Telefonnummer des behandelnden endokrinologischen Teams und/oder medizinisch geschulter Betreuungspersonen bzw. Angehöriger. 6. Regelmäßige (vorzugsweise jährliche) Wiederholung der Schulungsmaßnahmen. Dieses Konsensusdokument beinhaltet auch ausführliche Empfehlungen für die perioperative Glukokortikoidtherapie sowie für diverse andere Stresssituationen.

Eosinophil counts can be a predictive marker of immune checkpoint inhibitor-induced secondary adrenal insufficiency: a retrospective cohort study

Immune checkpoint inhibitors (ICIs) treatment can result in endocrine immune-related adverse events (irAEs), including pituitary dysfunction. Quick diagnosis of secondary adrenal insufficiency (AI) is challenging because no universal definition of ICI-induced secondary AI has been agreed. The aim of this study was to clarify the clinical features of ICI-induced secondary AI that can be used for screening in standard clinical practice. This retrospective study was performed using the medical records of patients who received ICIs at Hirosaki University Hospital between 1 September 2014 and 31 January 2021. Longitudinal clinical data of patients who developed AI were analyzed and compared with the data of thyroid irAEs. Regression analysis showed a significant correlation between ICI-induced secondary AI and absolute or relative eosinophil counts at pre-onset of AI, as well as differences or rate of increase in eosinophil counts at baseline and at pre-onset. Absolute eosinophil counts > 198.36/µL or relative eosinophil counts > 5.6% at pre-onset, and a difference of 65.25/µL or a rate of eosinophil count increase of 1.97 between the baseline and at pre-onset showed the best sensitivity and specificity. This is the first report to demonstrate that eosinophil counts can be a predictor of ICI-induced secondary AI.