Journal of investigative medicine : the official publication of the American Federation for Clinical Research
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Survivors of childhood brain tumors may be at risk for early onset of metabolic syndrome, possibly secondary to surgery and/or radiation exposure. This study examines effects of radiation exposure to hypothalamus-pituitary-adrenal axis (HPA) on metabolic risk among survivors of childhood brain tumors. One hundred forty-two met inclusion criteria; 60 had tumor surgery plus radiation exposure (>1 Gray (Gy)) to HPA. ⋯ We conclude that prevalence of metabolic syndrome among subjects exposed to hypothalamic radiation was higher than expected from hypothalamic obesity alone. Radiation exposure may exert untoward endocrinopathies due to HPA exposure that worsens metabolic risk. Early screening for metabolic syndrome in this population is indicated.
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In the distal radioulnar joint, the triangular fibrocartilage complex (TFCC) is an important stabilizer and are frequently found in patients with rheumatoid arthritis (RA) with wrist pain. This study was designed to predict TFCC tears using high-resolution ultrasound in severe RA. We retrospectively reviewed patients with severe RA. ⋯ We found that high DAS28 (OR 2.96, 95% CI 1.95 to 4.50; p=0.001) and higher baseline PD score (OR 1.51, 95% CI 1.07 to 2.14; p=0.019) were significantly associated with a higher risk of TFCC tears by logistic regression. So we conclude a higher wrist PD score in severe RA predicted future TFCC tears. Therefore, we suggest to use PD score in such patients to monitor the risk of future TFCC tears.
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Population-based cohort study investigating the risk of depression and other psychiatric disorders for patients with overactive bladder (OAB) syndrome is unavailable. This study investigated the subsequent risk of psychiatric disorders among patients with OAB in an Asian population. Using data from the National Health Insurance Research Database of Taiwan, we established a cohort with 811 patients in an exposed group with OAB between January 1, 2000 and December 31, 2000, and a non-exposed group, without OAB, of 2433 patients without OAB matched by age and year of diagnosis. ⋯ OAB was associated with the increased risk of dementia, anxiety, depressive, sleep, and psychotic disorders, with aHRs as 1.53 (p=0.040), 1.61 (p<0.001), 2.10 (p<0.001), 1.43 (p<0.001), and 2.49 (p=0.002), respectively. The risk of psychiatric disorders, including depression and anxiety, is significantly higher in patients with OAB than in those without OAB. Evaluation of psychiatric status in patients with OAB is strongly recommended.
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Fibromax is a diagnostic tool composed of the combination of 4 non-invasive biomarker panels for the diagnosis of steatosis (SteatoTest), necrosis and inflammation (ActiTest and NashTest-2) and fibrosis (FibroTest). The purpose of this study was to assess the performance of these biomarker panels in patients with type 2 diabetes mellitus (T2DM). All patients underwent routine labs, a 75 g oral glucose tolerance test, a liver proton magnetic resonance spectroscopy (1H-MRS) to measure intrahepatic triglyceride content, and a percutaneous liver biopsy to establish the diagnosis of non-alcoholic steatohepatitis (NASH) and to grade and stage the disease in those patients with non-alcoholic fatty liver disease (NAFLD) by 1H-MRS. ⋯ Regarding the FibroTest score, its performance to identify patients with moderate or advanced fibrosis was 0.67 (95% CI 0.58 to 0.76) and 0.72 (95% CI 0.61 to 0.83), respectively. Non-invasive panels for the diagnosis of steatosis, NASH and/or fibrosis, which were developed and validated in non-diabetic cohorts, underperformed when applied to a large cohort of patients with T2DM. Results from non-diabetic populations should not be extrapolated to patients with T2DM.
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We aimed to evaluate the changes in plasma membrane Ca2+-ATPase (PMCA) and sarcoendoplasmic reticulum CA2+-ATPase (SERCA-2) according to the antepartal magnesium sulfate (MgSO4) administration in the placentas from pregnancies with pre-eclampsia (PE) or fetal growth restriction (FGR). Pregnant women were classified as follows: (group 1) pregnancies without PE or FGR (n=16), (group 2) pregnancies with PE or FGR but without MgSO4 administration (n=14), and (group 3) pregnancies with PE or FGR and with MgSO4 administration (n=28). We observed the localization of PMCA and SERCA-2 in placentas and compared its expression among 3 groups. ⋯ In BeWo cells, MgSO4 treatment increased PMCA and SERCA-2 expression. PMCA expression was influenced by gestational age at delivery, and SERCA-2 expression was increased in the presence of PE and antepartal MgSO4 administration. This indicates that antepartal MgSO4 administration has a greater influence on SERCA-2 than PMCA.