Perioperative Management of Patients with Inflammatory Rheumatic Diseases Undergoing Major Orthopaedic Surgery: A Practical Overview

Patients with inflammatory rheumatic diseases often need orthopaedic surgery due to joint involvement. Total hip replacement and total knee replacement are frequent surgical procedures in these patients. Due to the complexity of the inflammatory rheumatic diseases, the perioperative management of these patients must envisage a multidisciplinary approach. The frequent association with extraarticular comorbidities must be considered when evaluating perioperative risk of the patient and should guide the clinician in the decision-making process. However, guidelines of different medical societies may vary and are sometimes contradictory. Orthopaedics should collaborate with rheumatologists, anaesthesiologists and, when needed, cardiologists and haematologists with the common aim of minimising perioperative risk in patients with inflammatory rheumatic diseases. The aim of this review is to provide the reader with simple practical recommendations regarding perioperative management of drugs such as disease-modifying anti-rheumatic drugs, corticosteroids, non-steroidal anti-inflammatory drugs and tools for a risk stratification for cardiovascular and thromboembolic risk based on current evidence for patients with inflammatory rheumatic diseases.     

Direct Current Cardioversion in Atrial Fibrillation Patients on Edoxaban Therapy Versus Vitamin K Antagonists: a Real-world Propensity Score–Matched Study

Cardiovascular Drugs and Therapy - The purpose of the present study was to compare the long-term effectiveness and safety of newly initiated anticoagulation with edoxaban (EDO) versus uninterrupted...     

Takayasu''s arteritis and Crohn''s disease: an unusual association. Report on two cases

Two cases of Takayasu's arteritis associated with Crohn's disease of the colon are described, both of which occurring in young female patients. In the first case, the vasculitic process was widespread, involving the aortic arch, the abdominal aorta, the renal arteries and the left iliac artery, similar to the angiographic "Indian" pattern. The second case presented a typical "Japanese" aortic arch involvement. In the first patient, Crohn's disease appeared to have been present prior to Takayasu's arteritis, vice versa in the second case; steroid treatment, assigned for both diseases might, however, have modified their natural evolution. The association is rare. Moreover, the coexistence of two immune-mediated diseases in the same subject is unusual as they are generally considered to be independent. Hypotheses concerning their possible inter-relationship are advanced.     

Treatment of patients with acute ulcerative colitis: Conventional corticosteroid therapy (MP) versus granulocytapheresis (GMA): A pilot study

AIM: The aim of our pilot study is to report the efficacy of granulocytapheresis in patients with acute ulcerative colitis with respect to the use of conventional corticosteroids such as methylprednisolone. METHODS: The activity of disease was evaluated by clinical activity index and endoscopic index. Forty patients with acute ulcerative colitis were randomly divided in two groups of 20 subjects each: one group was treated with five sessions of granulocytapheresis, the other one with methylprednisolone for 5 weeks. Complete response was defined as clinical activity index lower than 6 and endoscopic index lower than 4 after 6 weeks of follow-up. Partial response was defined as clinical activity index lower than 6 but endoscopic index more than 4 after 6 weeks of follow-up. All the conditions not included are classified as nonresponders. RESULTS: All the patients completed the trial. Complete clinical response was observed in 70% of patients treated with granulocytapheresis versus 60% of patients treated with methylprednisolone. A partial response was observed in 20% of patients treated with granulocytapheresis versus 15% of patients treated with methylprednisolone. During the sessions of granulocytapheresis only a transient mild headache was recorded in 10% of patients, while side effects were more common (50%) in the patients treated with methylprednisolone. CONCLUSION: Granulocytapheresis represents a new and promising approach to active ulcerative colitis. In fact, even if more expensive than conventional corticosteroids, it seems slightly more effective and, above all, with side effects much less frequent and serious. Thus, granulocytapheresis cycles could be prolonged or repeated, if necessary, in more severe diseases without significant risks for the patients.     

Thalamo-cortical networks in subtypes of migraine with aura patients

BackgroundWe searched for differences in resting-state functional connectivity (FC) between brain networks and its relationship with the microstructure of the thalamus between migraine with pure visual auras (MA), and migraine with complex neurological auras (MA+), i.e. with the addition of at least one of sensory or language symptom.Methods3T MRI data were obtained from 20 patients with MA and 15 with MA + and compared with those from 19 healthy controls (HCs). We collected resting state data among independent component networks. Diffusivity metrics of bilateral thalami were calculated and correlated with resting state ICs-Z-scores.ResultsAs compared to HCs, both patients with MA and MA + disclosed disrupted FC between the default mode network (DMN) and the right dorsal attention system (DAS). The MA + subgroup had lower microstructural metrics than both HCs and the MA subgroup, which correlated negatively with the strength of DMN connectivity. Although the microstructural metrics of MA patients did not differ from those of HCs, these patients lacked the correlation with the strength of DAS connectivity found in HCs.ConclusionsThe present findings suggest that, as far as MRI profiles are concerned, the two clinical phenotypes of migraine with aura have both common and distinct morpho-functional features of nodes in the thalamo-cortical network.