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1.
[Osteoporosis-frequent comorbidity in patients with rheumatism].
Gaubitz, M
Zeitschrift fur Rheumatologie. 2019;(3):249-254
Abstract
Osteoporosis is one of the most frequent comorbidities in inflammatory rheumatic diseases. The immune system is substantially involved in the regulation of bone homeostasis and chronic inflammatory diseases influence this equilibrium at several levels. Besides the immunologically mediated inflammatory activity, immobility and glucocorticoid treatment are further risk factors for osteoporosis. Diagnostic and therapeutic recommendations are based on the current guidelines for osteoporosis of the Governing Body on Osteoporosis (DVO). Monitoring of the risk factors and bone mineral density testing is meaningful in each patient with a newly diagnosed rheumatic disease. In the case of a T-score ≤-1.5 a specific drug treatment with bisphosphonates, teriparatide or denosumab should be started together with optimizing preventive measures, such as reduction of glucocorticoid dosage, calcium and vitamin D intake and life style modifications. The risk of osteonecrosis of the jaw (ONJ) in patients with osteoporosis is small; however, there appears to be a significant increase in multiple vertebral fractures after discontinuation of denosumab.
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Effect of methylprednisolone on acute kidney injury in patients undergoing cardiac surgery with a cardiopulmonary bypass pump: a randomized controlled trial.
Garg, AX, Chan, MTV, Cuerden, MS, Devereaux, PJ, Abbasi, SH, Hildebrand, A, Lamontagne, F, Lamy, A, Noiseux, N, Parikh, CR, et al
CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne. 2019;(9):E247-E256
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Abstract
BACKGROUND Perioperative corticosteroid use may reduce acute kidney injury. We sought to test whether methylprednisolone reduces the risk of acute kidney injury after cardiac surgery. METHODS We conducted a prespecified substudy of a randomized controlled trial involving patients undergoing cardiac surgery with cardiopulmonary bypass (2007-2014); patients were recruited from 79 centres in 18 countries. Eligibility criteria included a moderate-to-high risk of perioperative death based on a preoperative score of 6 or greater on the European System for Cardiac Operative Risk Evaluation I. Patients (n = 7286) were randomly assigned (1:1) to receive intravenous methylprednisolone (250 mg at anesthetic induction and 250 mg at initiation of cardiopulmonary bypass) or placebo. Patients, caregivers, data collectors and outcome adjudicators were unaware of the assigned intervention. The primary outcome was postoperative acute kidney injury, defined as an increase in the serum creatinine concentration (from the preoperative value) of 0.3 mg/dL or greater (≥ 26.5 μmol/L) or 50% or greater in the 14-day period after surgery, or use of dialysis within 30 days after surgery. RESULTS Acute kidney injury occurred in 1479/3647 patients (40.6%) in the methylprednisolone group and in 1426/3639 patients (39.2%) in the placebo group (adjusted relative risk 1.04, 95% confidence interval 0.96 to 1.11). Results were consistent across several definitions of acute kidney injury and in patients with preoperative chronic kidney disease. INTERPRETATION Intraoperative corticosteroid use did not reduce the risk of acute kidney injury in patients with a moderate-to-high risk of perioperative death who had cardiac surgery with cardiopulmonary bypass. Our results do not support the prophylactic use of steroids during cardiopulmonary bypass surgery. Trial registration: ClinicalTrials.gov, no. NCT00427388.
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High-dose steroid therapy for CNS inflammatory diseases increases INR in patients taking oral vitamin K antagonist.
Gelibter, S, Orrico, M, Croese, T, Bosco, L, Martinelli, V, Sangalli, F, Filippi, M
Journal of neurology. 2019;(12):3160-3161
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Exclusive enteral nutrition versus corticosteroids for treatment of pediatric Crohn's disease: a meta-analysis.
Yu, Y, Chen, KC, Chen, J
World journal of pediatrics : WJP. 2019;(1):26-36
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Abstract
BACKGROUND Many studies have examined the effects of exclusive enteral nutrition (EEN) in children with Crohn's disease (CD), but corticosteroids are considered a superior therapy and are frequently used in China. This meta-analysis aims to compare the efficacy of EEN with corticosteroids in treating pediatric CD. METHODS A comprehensive retrieval from medical databases, including PubMed, EMBASE, MEDLINE, Web of Science, Wanfang data, VIP and CNKI, was performed using the search terms "diet therapy", "exclusive enteral nutrition", "Crohn's disease", "inflammatory bowel diseases", "child" and "pediatrics" from January 1990 to April 2017. RESULTS We included 18 studies from 1329 identified sources in this meta-analysis. EEN was as effective as corticosteroids in inducing remission rate of children suffering from CD (OR = 1.35; 95% CI 0.90, 2.10; P = 0.14). Nevertheless, patients who received EEN were more likely to achieve both endoscopic mucosal healing (OR = 5.24; 95% CI 2.06, 13.37; P = 0.0005) and histological mucosal healing (OR = 4.78; 95% CI 1.89, 12.08; P = 0.0009) than those who received corticosteroids; the Pediatric Crohn's Disease Activity Index was lower [mean difference (MD) = - 3.67; 95% CI - 4.91, - 2.43] and weight gain was higher (MD = 1.92; 95% CI 0.02, 3.83; P = 0.05) in those patients who received EEN than in those who received corticosteroids. No difference was found in relapse rate (OR = 0.57; 95% CI 0.25, 1.29; P = 0.18), height for age or body mass index between the patients treated with EEN and corticosteroids at the 1-year end point. CONCLUSIONS This meta-analysis reveals that there is no significant difference between EEN and corticosteroids in the efficacy of inducing remission rate of CD in a pediatric population, but EEN is superior to corticosteroids in improving short-term mucosal inflammation and reducing the PCDAI index.
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Diagnosis and Outpatient Management of Chronic Obstructive Pulmonary Disease: A Review.
Riley, CM, Sciurba, FC
JAMA. 2019;(8):786-797
Abstract
IMPORTANCE There are 30 million adults (12%) in the United States who have chronic obstructive pulmonary disease (COPD). Chronic obstructive pulmonary disease accounts for 3.2% of all physician office visits annually and is the fourth leading cause of death (126 000 deaths per year). Most patients are diagnosed by their primary care clinicians who must address the highly variable clinical features and responses to therapy. The diagnosis and treatment of COPD is rapidly changing, so understanding recent advances is important for the delivery of optimal patient care. OBSERVATIONS Chronic obstructive pulmonary disease is characterized by incompletely reversible expiratory airflow limitation. Spirometry is the reference standard for diagnosing and assessing the severity of COPD. All patients should be counseled about and receive preventive measures such as smoking cessation and vaccination. Treatment should be guided by the severity of lung impairment, symptoms such as dyspnea, the amount of cough and sputum production, and how often a patient experiences an exacerbation. When dyspnea limits activity or quality of life, COPD should be treated with once- or twice-daily maintenance long-acting anticholinergic and β-agonist bronchodilators. Patients with acute exacerbations may benefit from the addition of inhaled corticosteroids, particularly those with elevated peripheral eosinophil levels. Pulmonary rehabilitation, which includes strength and endurance training and educational, nutritional, and psychosocial support, improves symptoms and exercise tolerance but is underutilized. Supplemental oxygen for patients with resting hypoxemia (defined as Spo2 <89%) improves survival. CONCLUSIONS AND RELEVANCE Chronic obstructive pulmonary disease is a complicated disease requiring intensive treatment. Appropriate use of long-acting maintenance bronchodilators, inhaled corticosteroids, and pulmonary rehabilitation decreases symptoms, optimizes functional performance, and reduces exacerbation frequency. Supplemental oxygen in patients with resting hypoxemia prolongs life, and other advanced treatments are available based on specific patient characteristics.
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Denosumab Versus Risedronate in Glucocorticoid-Induced Osteoporosis: Final Results of a Twenty-Four-Month Randomized, Double-Blind, Double-Dummy Trial.
Saag, KG, Pannacciulli, N, Geusens, P, Adachi, JD, Messina, OD, Morales-Torres, J, Emkey, R, Butler, PW, Yin, X, Lems, WF
Arthritis & rheumatology (Hoboken, N.J.). 2019;(7):1174-1184
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OBJECTIVE Clinical trial results have shown that, in glucocorticoid-treated patients, treatment with denosumab 60 mg subcutaneously once every 6 months (Q6M) increased spine and hip bone mineral density (BMD) at month 12 significantly more than treatment with risedronate 5 mg orally once daily (QD). The present analysis was performed to compare efficacy and characterize safety through month 24. METHODS This phase III study enrolled men and women ≥18 years old who had received ≥7.5 mg daily prednisone or equivalent for <3 months (glucocorticoid-initiating) or for ≥3 months (glucocorticoid-continuing) before screening. All patients <50 years old had a history of osteoporotic fracture. Glucocorticoid-continuing patients ≥50 years old had T scores of -2.0 or less (or -1.0 or less with fracture history). Patients were randomized (1:1) to receive denosumab 60 mg subcutaneously Q6M or risedronate 5 mg orally QD for 24 months, with daily calcium and vitamin D. RESULTS Of 795 patients, 590 (74.2%) completed the study (in the glucocorticoid-initiating group, 109 of 145 patients treated with denosumab and 117 of 145 patients treated with risedronate; in the glucocorticoid-continuing group, 186 of 253 patients treated with denosumab and 178 of 252 patients treated with risedronate). Denosumab was superior to risedronate in increasing lumbar spine and total hip BMD at all time points assessed, among glucocorticoid-initiating patients (24-month lumbar spine: BMD increase of 6.2% versus 1.7%, respectively [P < 0.001]; 24-month total hip: BMD increase of 3.1% versus 0.0% [P < 0.001]) and among glucocorticoid-continuing patients (24-month lumbar spine: BMD increase of 6.4% versus 3.2% [P < 0.001]; 24-month total hip: BMD increase of 2.9% versus 0.5% [P < 0.001]). Adverse events, serious adverse events (including infections), and fractures were similar between treatment groups. CONCLUSION Denosumab was superior to risedronate in terms of increases in spine and hip BMD through month 24, and the safety profile was similar between treatment groups. Denosumab may offer a new osteoporosis treatment option for glucocorticoid-treated patients.
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Prospective randomised clinical trial of intravitreal bevacizumab versus triamcinolone in eyes with diabetic macular oedema undergoing cataract surgery: 6-month results.
Kandasamy, R, Constantinou, M, Rogers, SL, Sandhu, SS, Wickremasinghe, S, Al-Qureshi, S, Lim, LL
The British journal of ophthalmology. 2019;(12):1753-1758
Abstract
AIM: To report the 6-month results of a clinical trial that compared intravitreous bevacizumab (BVB) 1.25 mg versus triamcinolone acetonide (TA) 4 mg when administered as an adjunct during cataract surgery to patients with diabetic macular oedema (DMO). METHODS Prospective, double-masked, single-centre (Royal Victorian Eye and Ear Hospital, Melbourne) clinical trial. Patients with visually significant cataract and centre-involving DMO (either current or prior) were randomised (1: 1) to receive either intravitreous BVB 1.25 mg or TA 4 mg at the time of cataract surgery and if required at review. Main outcome measures were changes in best-corrected visual acuity (BCVA) and central macular thickness (CMT) from baseline to the 6-month time point of this 12-month study. RESULTS 61 eyes of 58 patients were enrolled. At baseline, both groups were similar in terms of BCVA and CMT (p>0.2). At 6 months, there was no significant difference in vision between the groups, with mean letter gain of +21.4 (95% CI +14.5 to +28.4) in the TA group and +17.3 (95% CI +12.1 to +22.6) in the BVB group (p=0.35). The TA group had a significant sustained anatomical improvement at 6 months, with a reduction in CMT (-51.4 µm; 95% CI -98.2 to -4.7) compared with thickening in the BVB group (+15.6 µm; 95% CI -26.4 to +57.7, p=0.04). CONCLUSIONS When given as an adjunct to cataract surgery, both TA and BVB improved visual outcomes at 6 months postoperatively. However, only TA resulted in sustained improvement in CMT, with the majority not requiring any further treatment postoperatively.
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Glucocorticoid Replacement Affects Serum Adiponectin Levels and HDL-C in Patients With Secondary Adrenal Insufficiency.
Hayashi, R, Tamada, D, Murata, M, Kitamura, T, Mukai, K, Maeda, N, Otsuki, M, Shimomura, I
The Journal of clinical endocrinology and metabolism. 2019;(12):5814-5822
Abstract
CONTEXT Low serum adiponectin and high-density lipoprotein-cholesterol (HDL-C) levels are risk factors for cardiovascular disease. Patients with primary adrenal insufficiency are at higher risk of cardiovascular complications compared with healthy subjects. However, there is no information on the relationship between adiponectin and glucocorticoid replacement therapy in patients with secondary adrenal insufficiency (SAI). OBJECTIVE To determine the effects of intrinsic adrenal function and glucocorticoid replacement therapy on serum adiponectin levels and lipid profile in patients with SAI. DESIGN Part 1: a cross-sectional study. Part 2: a randomized, double-blind, crossover study. SETTING Osaka University Hospital, Osaka, Japan. PATIENTS Part 1: 58 patients diagnosed with nonfunctioning pituitary adenoma who underwent insulin tolerance test (ITT) for assessment of adrenal function. Part 2: 12 SAI patients randomly received hydrocortisone replacement therapy at a dose of 10, 20, or 30 mg/d for 4 weeks per term for three terms. OUTCOME MEASUREMENTS Part 1: we analyzed the relationship between serum cortisol levels during ITT and serum adiponectin levels and the lipid profile. Part 2: serum adiponectin levels and lipid profile were measured every 4 weeks. RESULTS Serum levels of adiponectin and HDL-C correlated significantly with peak cortisol levels after ITT. Serum adiponectin and HDL-C levels were significantly lower in patients with SAI than non-SAI. Serum levels of adiponectin and HDL-C increased in a hydrocortisone dose-dependent manner. CONCLUSIONS Glucocorticoid replacement therapy increased serum levels of adiponectin, an adipose-derived anti-atherogenic factor, and HDL-C in patients with SAI.
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Ascorbic Acid, Corticosteroids and Thiamine in Sepsis (ACTS) protocol and statistical analysis plan: a prospective, multicentre, double-blind, randomised, placebo-controlled clinical trial.
Moskowitz, A, Yankama, T, Andersen, LW, Huang, DT, Donnino, MW, Grossestreuer, AV, ,
BMJ open. 2019;(12):e034406
Abstract
INTRODUCTION Septic shock is a common and highly morbid condition. To date, there is no specific therapy proven to attenuate organ injury in septic shock. Recent studies have suggested a role for the combination of ascorbic acid, corticosteroids and thiamine, although randomised data are lacking. METHODS AND ANALYSIS The Ascorbic Acid, Corticosteroids, and Thiamine in Sepsis trial is a multi-centre, double-blind, randomised, placebo-controlled clinical trial that aims to determine the impact of ascorbic acid, corticosteroids and thiamine versus placebo on organ injury and mortality in patients with septic shock. Patients are randomised to receive 1500 mg of ascorbic acid, 100 mg of thiamine and 50 mg of hydrocortisone parenterally versus matching placebo every 6 hours for 4 days. Clinical and laboratory data are collected at the time of study enrolment, at 24, 72 and 120 hours. The primary end-point for the trial is change in the Sequential Organ Failure Assessment score between enrolment and 72 hours. Additional key secondary outcomes include the incidence of renal failure and 30-day mortality. ETHICS AND DISSEMINATION The study was approved by the international review board of each participating study site. Study findings will be disseminated through peer-reviewed publications and conference presentations. TRIAL REGISTRATION NUMBER The trial is registered on clinicaltrials.gov (NCT03389555). It was posted on 3 January 2018.
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Thyrotoxicosis: Diagnosis and Management.
Sharma, A, Stan, MN
Mayo Clinic proceedings. 2019;(6):1048-1064
Abstract
Thyrotoxicosis is the clinical manifestation of excess thyroid hormone action at the tissue level due to inappropriately high circulating thyroid hormone concentrations. Hyperthyroidism, a subset of thyrotoxicosis, refers specifically to excess thyroid hormone synthesis and secretion by the thyroid gland. We performed a review of the literature on these topics utilizing published data in PubMed and MEDLINE. In this review, we discuss the more common etiologies of thyrotoxicosis, focusing on the current approach to diagnosis and management, new trends in those directions, and potential upcoming changes in the field.