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AIMS: To evaluate the prevalence of clinical and ultrasonographic musculoskeletal involvement in Italian patients with inflammatory bowel disease (IBD). METHODS: In this cross-sectional multicenter study, 148 consecutive patients with IBD were evaluated by a gastroenterologist and a rheumatologist. All patients underwent a B-mode and power Doppler ultrasonographic examination of 6 pairs of entheses and of knee and ankle joints. RESULTS: A positive history for at least one musculoskeletal manifestation was reported by 40.5% of patients, more frequently in ulcerative colitis (UC) (pâ¯=â¯0.033). Inflammatory back pain was reported by 13.5% of patients, and a past history of peripheral arthritis by 14.9%, entheseal inflammation by 14.2% and dactylitis by 2.7%. At clinical examination, arthritis was observed in 19.6% of patients and enthesitis in 33%. Oligoarthritis and enthesitis at clinical examination were more frequently observed in UC than in Crohn disease (CD). 37.8% of total IBD patients fulfilled ASAS classification criteria for axial and/or peripheral spondyloarthritis, 8.1% ASAS classification criteria for axial spondyloarthritis, and 29.7% ASAS classification criteria for peripheral spondyloarthritis. With ultrasonographic examination, signs of entheseal involvement were observed in 87.8% of patients, while at power Doppler, ≥1 abnormality was observed in 27.1%. ASAS+ patients compared to those ASAS- had a significantly higher frequency at ultrasonography of acute entheseal abnormalities, power Doppler entheseal positivity and joint involvement. These abnormalities at ultrasonography were also observed in 34%, 13% and 12% of ASAS- patients. CONCLUSIONS: Musculoskeletal manifestations occur frequently in patients with IBD. Ultrasonographic entheseal and joint involvement were also observed in asymptomatic patients.
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Doenças Inflamatórias Intestinais/epidemiologia , Espondiloartropatias/epidemiologia , Adulto , Articulação do Tornozelo/diagnóstico por imagem , Estudos de Coortes , Comorbidade , Estudos Transversais , Feminino , Humanos , Doenças Inflamatórias Intestinais/diagnóstico por imagem , Itália/epidemiologia , Articulação do Joelho/diagnóstico por imagem , Masculino , Pessoa de Meia-Idade , Prevalência , Sacro/diagnóstico por imagem , Espondiloartropatias/diagnóstico , Ultrassonografia DopplerRESUMO
OBJECTIVES: Joint pain is common in subjects with IBD and is linked to several factors including SpA, drug therapy, concomitant OA or FM. The primary aim of this study was to estimate the prevalence of primary FM and concomitant FM and SpA in a cohort of patients with IBD utilizing clinical and US assessment. METHODS: A total of 301 consecutive cases with IBD attending two IBD Units were assessed by a rheumatologist for Assessment of SpondyloArthritis International Society criteria fulfilment for SpA or the 2010 ACR criteria for FM. Some 158 cases also had US entheseal examination on large insertions in the upper and lower limbs. RESULTS: Thirty-seven IBD patients (12%) met the ACR criteria for primary FM with 9% presenting with primary FM and 3.3% presenting with concomitant FM and SpA. Meeting FM criteria was not related to smoking, sedentary job, BMI or the presence of psoriasis. FM patients presented higher Leeds Enthesitis Index, BASDAI and BASFI scores than SpA patients. At US examination, patients who satisfied the Assessment of SpondyloArthritis International Society criteria for SpA had significantly higher mean enthesis or patient power Doppler positive as compared with the IBD and FM group (P < 0.001). CONCLUSION: We found that FM occurred in 12% of SpA patients and in this setting SpA disease activity indices performed poorly. US examination in a large patient subgroup showed a promising discriminating capacity between FM and SpA in IBD patients.
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Fibromialgia/epidemiologia , Doenças Inflamatórias Intestinais/epidemiologia , Espondilartrite/epidemiologia , Adulto , Colite Ulcerativa/complicações , Colite Ulcerativa/epidemiologia , Doença de Crohn/complicações , Doença de Crohn/epidemiologia , Diagnóstico Diferencial , Feminino , Fibromialgia/diagnóstico , Humanos , Doenças Inflamatórias Intestinais/complicações , Masculino , Pessoa de Meia-Idade , Dor Musculoesquelética/epidemiologia , Prevalência , Psoríase/epidemiologia , Fumar/epidemiologia , Espondilartrite/diagnóstico , UltrassonografiaRESUMO
OBJECTIVE: The biological heterogeneity of hepatocellular carcinoma (HCC) makes prognosis difficult. We translate the results of a genome-wide high-throughput analysis into a tool that accurately predicts at presentation tumour growth and survival of patients with HCC. DESIGN: Ultrasound surveillance identified HCC in 78 (training set) and 54 (validation set) consecutive patients with cirrhosis. Patients underwent two CT scans 6â weeks apart (no treatment in-between) to determine tumour volumes (V0 and V1) and calculate HCC doubling time. Baseline-paired HCC and surrounding tissue biopsies for microarray study (Agilent Whole Human Genome Oligo Microarrays) were also obtained. Predictors of survival were assessed by multivariate Cox model. RESULTS: Calculated tumour doubling times ranged from 30 to 621â days (mean, 107±91â days; median, 83â days) and were divided into quartiles: ≤53â days (n=19), 54-82â days (n=20), 83-110â days (n=20) and ≥111â days (n=19). Median survival according to doubling time was significantly lower for the first quartile versus the others (11 vs 41â months, 42, and 47â months, respectively) (p<0.0001). A five-gene transcriptomic hepatic signature including angiopoietin-2 (ANGPT2), delta-like ligand 4 (DLL4), neuropilin (NRP)/tolloid (TLL)-like 2 (NETO2), endothelial cell-specific molecule-1 (ESM1), and nuclear receptor subfamily 4, group A, member 1 (NR4A1) was found to accurately identify rapidly growing HCCs of the first quartile (ROC AUC: 0.961; 95% CI 0.919 to 1.000; p<0.0001) and to be an independent factor for mortality (HR: 3.987; 95% CI 1.941 to 8.193, p<0.0001). CONCLUSIONS: The hepatic five-gene signature was able to predict HCC growth in individual patient and the consequent risk of death. This implies a role of this molecular tool in the future therapeutic management of patients with HCC. TRIAL REGISTRATION NUMBER: ClinicalTrials.gov Identifier: NCT01657695.
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Carcinoma Hepatocelular/genética , Carcinoma Hepatocelular/patologia , Neoplasias Hepáticas/genética , Neoplasias Hepáticas/patologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Carcinoma Hepatocelular/mortalidade , Progressão da Doença , Feminino , Humanos , Neoplasias Hepáticas/mortalidade , Masculino , Pessoa de Meia-Idade , Neovascularização Patológica/genética , Estudos Prospectivos , Taxa de Sobrevida , Fatores de Tempo , Carga TumoralRESUMO
Hepatitis C virus (HCV) infection is one of the major causes of hepatocellular carcinoma (HCC). Although predominant in cirrhotic HCV patients, the risk of HCC exists also in case of mere chronic hepatitis C (CHC). Thus the goal of the antiviral therapy is to obtain an early eradication of the HCV infection in order to reduce the risk of hepatocarcinogenesis. We report the case of a 61-year-old Caucasian male with CHC, who developed hemoperitoneum from HCC bleeding after having achieved sustained virological response (SVR). He underwent surgical resection and the histopathological examination showed a moderately-differentiated HCC in a slightly fibrotic liver. The patient has no tumor recurrence and keeps on doing well 18 months after surgery. This report, as many others, proves the existence of a residual risk of hepatocarcinogenesis in spite of obtaining an SVR in the absence of cirrhosis. Therefore, in our opinion, it is of primary importance to understand the underlying mechanisms of hepatocarcinogenesis and the major risk factors for HCC, in order to select those patients who most deserve a follow up. In this regard, we have proposed a different surveillance strategy according to the response to antiviral therapy, hepatic histology and the existence of one or more risk factors for HCC in SVR patients.
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INTRODUCTION: Chronic hepatitis C is the main cause of death in patients with end-stage liver disease. Prognosis depends on the increase of fibrosis, whose progression is twice as rapid in men as in women. Aim of the study was to evaluate the effects of reproductive stage on fibrosis severity in women and to compare these findings with age-matched men. MATERIALS AND METHODS: A retrospective study of 710 consecutive patients with biopsy-proven chronic hepatitis C was conducted, using data from a clinical database of two tertiary Italian care centers. Four age-matched groups of men served as controls. Data about demographics, biochemistry, liver biopsy and ultrasonography were analyzed. Contributing factors were assessed by multivariate logistic regression analysis. RESULTS: Liver fibrosis was more advanced in the early menopausal than in the fully reproductive (P<0.0001) or premenopausal (P = 0.042) group. Late menopausal women had higher liver fibrosis compared with the other groups (fully reproductive, P<0.0001; premenopausal, P = <0.0001; early menopausal, P = 0.052). Multivariate analyses showed that male sex was independently associated with more severe fibrosis in the groups corresponding to premenopausal (P = 0.048) and early menopausal (P = 0.004) but not late menopausal pairs. In women, estradiol/testosterone ratio decreased markedly in early (vs. reproductive age: P = 0.002 and vs. premenopausal: P<0.0001) and late menopause (vs. reproductive age: P = 0.001; vs. premenopausal: P<0.0001). In men age-matched with menopausal women, estradiol/testosterone ratio instead increased (reproductive age group vs. early: P = 0.002 and vs. late M: P = 0.001). CONCLUSIONS: The severity of fibrosis in women worsens in parallel with increasing estrogen deprivation and estradiol/testosterone ratio decrease. Our data provide evidence why fibrosis progression is discontinuous in women and more linear and severe in men, in whom aging-associated estradiol/testosterone ratio increase occurs too late to noticeably influence the inflammatory process leading to fibrosis.