Lung Transplantation as Successful Treatment of End-stage Idiopathic Pleuroparenchymal Fibroelastosis: A Case Report.

Pleuroparenchymal fibroelastosis (PPFE) is a rare condition, characterized by predominantly upper-lobe pleural and subjacent parenchymal fibrosis, the latter being intra-alveolar with accompanying elastosis of the alveolar walls that leads a clinical progression to respiratory failure. This condition may not be as rare as it seems to be, because nowadays the increasing awareness among specialists is raising the number of new diagnoses. Limited data are available about the prognosis, both for secondary and idiopathic forms. Nevertheless, the idiopathic form seems to be rapidly progressive and no treatment can control the disease, which is why management is challenging. Since the disease was characterized, PPFE cases have been reported in the literature, but most have been secondary rather than idiopathic. Of these, few have successfully undergone lung transplantation as a treatment of end-stage respiratory failure. We here report a successful case of a 38-year-old man affected by idiopathic PPFE who underwent bilateral lung transplantation after extracorporeal membrane oxygenation bridging for an abrupt transition to critical clinical conditions. After a complex postoperative course and a first year characterized by acute rejection, the patient is alive at 5 years with a good quality of life. Our experience confirms that lung transplantation would be a valuable treatment option in case of end-stage idiopathic PPFE cases.

Life-threatening onset of systemic vasculitis requiring intensive care unit admission: a case series.

OBJECTIVES: Onset of ANCA-associated vasculitis (AAV) can be abrupt with life-threatening manifestations requiring Intensive Care Unit (ICU) admission. A high level of suspicion leading to prompt diagnosis is essential. Our objective was to investigate the epidemiologic characteristics and the type of life-threatening manifestations. METHODS: Medical records of AAV patients were analysed, selecting those with an ICU onset to identify predictive signs or symptoms and past medical history warnings useful for diagnosis. RESULTS: Out of 90 patients with AAV, 10 (11.1%) showed an ICU onset. The most frequent AAV diagnosed in the ICU was eosinophilic granulomatosis with polyangiitis (EGPA) (60%), followed by granulomatosis with polyangiitis (GPA) (20%) and microscopic polyangiitis (MPA) (20%). Cardio-pulmonary involvement was the main cause for ICU admission (70%) and significantly distinguished the ICU onset group from other AAV. The most frequent anamnestic warnings were history of asthma (50%), nasal polyps (30%), eosinophilia (30%). Symptoms shortly preceding ICU admission were arthralgia, fever (30%) and purpuric lesions (20%). ANCA were positive in 60% of patients. Mean Birmingham Vasculitis Activity Score (BVAS) at diagnosis was 16±8.43 and 0.88±1.45 at the end of follow up. All patients survived with a 10% rate of chronic kidney disease and a mean Vasculitis Damage Index (VDI) of 2±1.15. CONCLUSIONS: Keeping a high level of suspicion for AAV is mandatory, particularly when treating life-threatening onset manifestations in the ICU. A history of asthma, nasal polyps, eosinophilia and arthralgia should always be investigated. ANCA are negative in about half of cases, therefore clinical expertise and strict collaboration with the rheumatologist are still pivotal.

Adherence to recommendations for cervical and breast cancer screening in systemic sclerosis.

The aim of the study was to evaluate the adherence of systemic sclerosis (SSc) female patients to cervix and breast cancer screening procedures, as suggested by local guidelines. A cohort of 84 SSc women was asked if they had undergone mammography and Pap test during the previous 2- and 3-year intervals, as indicated according to the Italian recommendations. The results were compared with those collected in patients affected by other chronic rheumatic disorders and in the general population. More than 85% of SSc women declared to comply with an age-related cervix and breast cancer screening schedule. The data were similar to those collected in patients affected by other chronic rheumatic disorders, whereas the subjects belonging to the general population reported to undergo breast cancer screening more frequently. Among SSc women, neither the educational level, nor the lung and skin involvement influenced their cancer screening program compliance. Only a positive history of ischemic digital ulcers seemed to interfere with mammography. Our study reported a very high percentage of SSc female patients who adhered to programs for the early detection of cervical and breast cancer. The significant adherence to guidelines may be due to the schedule adopted by the local health public service, which regularly invites eligible subjects by mail to undergo cancer screening at no charge.

[Sustained response to infliximab treatment in two cases of early rheumatoid arthritis that has been maintained after drug withdrawal]. / Due casi di artrite reumatoide trattati in fase precoce con infliximab con mantenimento dell'effetto dopo la sospensione del farmaco.

The authors report two cases of active seropositive rheumatoid arthritis who were treated in an early phase of the disease with infliximab plus methotrexate obtaining a clinical remission. The benefit was maintained after the discontinuation of the anti-TNF alpha inhibitor for adverse events, indicating that the early administration of the drug may be followed by a sustained remission.

Scleroderma patients nailfold videocapillaroscopic patterns are associated with disease subset and disease severity.

OBJECTIVE: To evaluate in a large group of scleroderma patients, the association of nailfold videocapillaroscopic patterns with both demographic and clinical features. METHODS: One hundred and three Italian patients (91 women and 12 men, mean age 54.3 years, median disease duration 7 yrs, 68 with limited and 35 with diffuse subset of disease), consecutively enrolled for the study, underwent nailfold videocapillaroscopy; the microvascular alterations were classified into three different patterns, early, active and late. The nailfold videocapillaroscopic patterns were correlated with such numerous clinical features as sex, age, disease duration, disease subset, disease activity, haematochemical data, involvement of skin, heart, lung and peripheral vessels. RESULTS: Nailfold videocapillaroscopic patterns were significantly associated with disease subsets (P = 0.018). Severity of skin, lung, heart and peripheral vascular involvement progressively increased across nailfold videocapillaroscopic patterns, from early to late pattern (P < 0.001 for cutaneous and peripheral vascular involvement; P = 0.003 and 0.002 for lung and heart involvement, respectively) as well as homocysteine plasma levels (P = 0.02). Patients with late pattern showed an increased risk to have an active disease [OR (odds ratio) 3.50; 95% CI (confidence interval) 1.31-9.39], to present digital ulcers (OR 5.74; 95% CI 2.08-15.89) and moderate to severe skin (OR 5.28; 95% CI 1.93-14.19), heart (OR 5.75; 95% CI 2.04-16.21) and lung involvement (OR 4.41; 95% CI 1.63-11.92). CONCLUSIONS: Our study showed that scleroderma microangiopathy correlates with disease subset and severity of peripheral vascular, skin, heart and lung involvement; patients with late pattern showed an increased risk to have an active disease and to show a moderate/severe skin or visceral involvement compared to patients with early and active patterns. Therefore nailfold videocapillaroscopy, a simple, non-invasive and non-expensive investigation, is useful in staging scleroderma patients and also provides prognostic information.

Levels of F2-isoprostanes in systemic sclerosis: correlation with clinical features.

OBJECTIVE: Oxidative stress may be one of the important complex pathogenetic mechanisms that lead to damage in scleroderma; free radicals may provoke endothelial injury, fibroblast proliferation and fragmentation of autoantigens favouring induction of autoantibodies. The present study investigates the oxidant status in scleroderma patients by measuring the urinary concentration of 8-isoprostaglandin-F2alpha, an F2-isoprostane, and a product of free radical-mediated peroxidation of arachidonic acid. METHODS: Forty-three scleroderma patients (42 women and 1 man, mean age 54.1 yr, mean disease duration 9.0 yr) underwent clinical evaluation and instrumental investigations in order to assess skin, vascular, lung and heart involvement. Von Willebrand factor was evaluated as marker of vascular dysfunction in 36 out of the 43 cases. The urinary level of 8-isoprostaglandin-F2alpha was measured in all scleroderma patients and in the 43 age- and sex-matched healthy controls. RESULTS: Urinary levels of 8-isoprostaglandin-F2alpha were higher in scleroderma patients than in the healthy control group (341.7 vs 147.6 pg/mg creatinine; P < 0.001). Values of 8-isoprostaglandin-F2alpha were strongly correlated with the nailfold videocapillaroscopy pattern and lung involvement (P = 0.002 and 0.003, respectively), showing increasing levels with the progression of pulmonary severity. Correlation between 8-isoprostaglandin-F2alpha level and von Willebrand factor narrowly failed to reach statistical significance (P = 0.05). There was no correlation between 8-isoprostaglandin-F2alpha concentration and disease activity, vascular, skin and heart involvement, disease pattern or autoantibody profile. CONCLUSIONS: Our study further supports the role of oxidant stress in the pathogenesis of scleroderma, showing a strong correlation between a marker of free radical damage with both the severity of lung involvement and the videocapillaroscopic patterns.