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Introduction: Studies that assessed the efficacy of pre-operative immune checkpoint blockade (ICB) in locally advanced urothelial cancer of the bladder showed encouraging pathological complete response rates, suggesting that a bladder-sparing approach may be a viable option in a subset of patients. Chemoradiation is an alternative for radical cystectomy with similar oncological outcomes, but is still mainly used in selected patients with organ-confined tumors or patients ineligible to undergo radical cystectomy. We propose to sequentially administer ICB and chemoradiation to patients with (locally advanced) muscle-invasive bladder cancer. Methods: The INDIBLADE trial is an investigator-initiated, single-arm, multicenter phase 2 trial. Fifty patients with cT2-4aN0-2M0 urothelial bladder cancer will be treated with ipilimumab 3 mg/kg on day 1, ipilimumab 3 mg/kg plus nivolumab 1 mg/kg on day 22, and nivolumab 3 mg/kg on day 43 followed by chemoradiation. The primary endpoint is the bladder-intact event-free survival (BI-EFS). Events include: local or distant recurrence, salvage cystectomy, death and switch to platinum-based chemotherapy. We will also evaluate the potential of multiparametric magnetic resonance imaging of the bladder to identify non-responders, and we will assess the clearance of circulating tumor DNA as a biomarker for ICB treatment response. Discussion: This is the first trial in which the efficacy of induction combination ICB followed by chemoradiation is being evaluated to provide bladder-preservation in patients with (locally advanced) urothelial bladder cancer. Clinical Trial Registration: The INDIBLADE trial was registered on clinicaltrials.gov on January 21, 2022 (NCT05200988).

Objective: To evaluate the clinical effectiveness of golimumab in biologic inadequate responder (IR) patients with Rheumatoid arthritis (RA), Spondyloarthritis (SpA), and Psoriatic arthritis (PsA). Methods: We analyzed 1424 patients on golimumab from the GISEA registry. Drug survival was estimated by Kaplan-Meier analysis in biologic-naïve, 1-biologic IR, ≥ 2-biologics IR patients. Hazard ratios (HRs) of discontinuing golimumab at 2 years were assessed by multivariate Cox regression. Patients achieving CDAI based low disease activity (LDA) or BASDAI < 4 were calculated at 6 and 12 months. Results: In RA (n.370), the 2-years survival on golimumab was 61.4% in 1-biologic IR, 51.9% in ≥ 2-biologics IR, and 73.1% in biologic-naive patients (P = 0.002 vs ≥ 2-biologics IR). In SpA (n.502), the survival was similar among 1-biologic IR (80%), ≥ 2-biologics IR (76.5%), and biologic-naive (74.6%) patients (P > 0.05). In PsA (n.552) the survival was 72% in 1-biologic IR, 72.5% in ≥ 2-biologics IR, and 71.8% in naïve-biologic (P > 0.05). Predictors of golimumab discontinuation were monotherapy (HR 1.65) for RA, female gender for SpA (HR 2.48) and PsA (HR 1.57). In RA, patients on CDAI-LDA were lower in 1-biologic IR (40%) or ≥ 2 biologics IR (40%) than in biologic-naïve (60%) group at 6 months (P = 0.02), but no difference was observed at 12 months. In PsA and SpA, the percentage of patients on CDAI-LDA or BASDAI < 4 at 6 months was almost identical across the subgroups. Conclusions: Golimumab had similar effectiveness in biologic-failure and biologic-naïve SpA and PsA, but seems to be less effective in multi-failure RA patients, especially as monotherapy. The best outcomes were seen in male patients.

Objective Arthritis, myositis and interstitial lung disease (ILD) constitute the classic clinical triad of anti-synthetase syndrome (ASSD). These patients experience other accompanying features, such as Raynaud's phenomenon, fever or mechanic's hands. Most ASSD patients develop the complete triad during the follow-up. In the present study we aimed to determine whether the subsequent appearance of accompanying features may suggest the development of triad findings lacking at the onset in anti-Jo1 positive ASSD patients. Methods Anti-Jo1 positive patients presenting with incomplete ASSD (no > 2 classic triad features) were assessed. Clinical characteristics and clusters of disease manifestations were retrospectively collected and analyzed in a large international multicenter cohort of ASSD patients. Results 165 patients (123 women) with incomplete ASSD were identified. Ninety-five patients (57.5%) developed new classic triad manifestations after 15 months median (IQR 9–51) and 40 (24%) developed new accompanying features after 19 months median (IQR 6–56) from disease onset. During the follow-up, the ex-novo occurrence of triad features was observed in 32 out of 40 patients (80%) with new accompanying findings and in 63 out of 125 patients (50.5%) without new accompanying findings (p = 0.002). In patients with at least one new accompanying feature the odds ratio for the occurrence of new triad manifestations was 3.94 with respect to patients not developing ex-novo accompanying findings (95% CI 1.68–9.21, p = 0.002). Conclusion Anti-Jo1 ASSD patients with incomplete forms at disease onset are at high risk for the subsequent occurrence of lacking classic triad findings. Although all ASSD patients should be carefully assessed for the occurrence of new triad features, a closer follow-up should be considered in the subgroup of patients developing ex novo accompanying findings. These patients, indeed, have near four-fold increased risk f

Objective The aim of this study was to compare the 12-month probability of remission in early inflammatory arthritis with a milder treatment based on the 1987 criteria or a more intensive protocol based on the 2010 criteria. Methods Patients with rheumatoid arthritis (RA) or undifferentiated arthritis (UA) (2005-2012) were included. Before October 2010, patients fulfilling the 1987 criteria received methotrexate (MTX) and possibly low-dose prednisone, while UA hydroxychloroquine (HCQ) (1987-driven cohort). From October 2010, patients fulfilling the 2010 criteria received higher dose MTX and low-dose prednisone, while UA HCQ (2010-driven cohort). Treatment was increased to achieve DAS28 low disease activity. Clinical remission, defined by DAS28, was evaluated at subsequent visits in the whole population. Hazard ratios (HR) adjusted for age, sex, baseline DAS28, symptoms duration, MTX dose and prednisone were calculated by Cox regression. Results 677 patients were included (468 in 1987-driven cohort, 209 in 2010-driven cohort), with no significant differences in age, gender, autoantibodies and pain. The 2010-driven cohort had significantly fewer tender and swollen joints, lower acute phase reactants, DAS28 and HAQ and achieved more frequently remission even when the analysis was adjusted for all confounders (adjusted HR (95% CI) 1.73 (1.34, 2.22)) and limited to per protocol patients (adjusted HR (95%CI) 1.49 (1.11, 2.02). Conclusion Treating patients with early arthritis according to a more intensive protocol leads to higher remission rate. The results of this study support the use of a strategy led by the 2010 criteria with more intensive treatment strategies in the management of early arthritis.

Background False-positive histological diagnoses have the same consequences of overdiagnosis in terms of unnecessary treatment. The aim of this systematic review is to assess their frequency at needle core biopsy (CB) and/or surgical excision of the breast. Methods PubMed, Embase, Cochrane Library were systematically searched up to 30 October 2015. Eligibility criteria: cross-sectional studies assessing diagnostic accuracy of CB compared with surgical excision; studies assessing reproducibility of pathologists reading the same slides. Outcomes: false-positive rates; Misclassification of Benign as Malignant (MBM) histological diagnosis; K statistic. Independent reviewers extracted data and assessed quality using an adapted QUADAS-2 tool. Results Sixteen studies assessed CB false-positive rates. In 10 studies (41 989 screen-detected lesions), the range of false-positive rates was 0%-7.1%. Twenty-seven studies assessed pathologists' reproducibility. Studies with consecutive, random or stratified samples of all the specimens: at CB the MBM range was 0.25%-2.4% (K values 0.83-0.98); at surgical excision, it was 0.67%-1.2% (K values 0.86-0.94). Studies with enriched samples: the MBM range was 1.4%-6.2% (K values 0.57-0.86). Studies of cases selected for second opinion: the MBM range was 0.29%-12.2% (K values 0.48 and 0.50). Conclusions High heterogeneity of the included studies precluded formal pooling estimates. When considering studies of higher sample size or methodological quality, false-positive rates and MBM are around 1%. The impact of false-positive histological diagnoses of breast cancer on unnecessary treatment, as well as that of overdiagnosis, is not negligible and is of importance in clinical practice.

BACKGROUND: Idiopathic pulmonary fibrosis is a chronic progressive lung disease with poor outcome and no effective treatment to date. This is an update of a Cochrane Review first published in 2003. OBJECTIVES: To assess the efficacy of non-steroid agents in adults with idiopathic pulmonary fibrosis. SEARCH STRATEGY: We searched the Cochrane Airways Group Register (30 March 2010), the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library, Issue 1, 2010), Ovid MEDLINE to March week 5, 2010, EMBASE to week 13, 2010 and PubMed to April 2010, with additional handsearching, including abstracts of international conferences. We also contacted pharmaceutical companies and researchers in the field. SELECTION CRITERIA: Randomised studies comparing non-steroid drugs with placebo or steroids in adults with idiopathic pulmonary fibrosis. DATA COLLECTION AND ANALYSIS: Two authors independently assessed trial quality, extracted data and assessed risk of bias. We contacted pharmaceutical companies to obtain missing information, if any. We combined survival outcomes using Peto odds ratios or hazard ratios (HR). MAIN RESULTS: Fifteen trials involving 10 different drugs were included. Two trials enrolling 1156 patients compared interferon gamma-1beta with placebo: interferon gamma-1beta did not significantly improve survival (HR 0.88, 95% CI 0.47 to 1.64; P = 0.68). Four trials involving 1155 patients compared pirfenidone with placebo. Three trials, conducted in 1046 patients, provided data on progression-free survival: pirfenidone significantly reduced the risk of disease progression by 30% (HR 0.70, 95% CI 0.56 to 0.88, P = 0.002). Data on the effect of pirfenidone on pulmonary function could only be assessed for two studies analysing 314 patients. Forced vital capacity or vital capacity was significantly improved by pirfenidone (mean difference 0.08 L, 95% CI 0.03 to 0.13, P = 0.0006). AUTHORS' CONCLUSIONS: Based on available data, partly still unpublished

Item does not contain fulltext, PURPOSE: For the last decade PET and PET/CT with (11)C-choline have been proposed for the evaluation of prostate cancer (PC), but the diagnostic performance of (11)C-choline PET/CT is still a matter of debate. We performed a comprehensive review of the most important clinical application of (11)C-choline PET, restaging of patients with biochemical relapse, following a rigorous methodological approach and including assessment of the risk of bias. We conducted a systematic review and meta-analysis of the literature assessing (11)C-choline PET/CT for its accuracy in the diagnosis and ability to detect the site of recurrence of PC in the restaging of patients with biochemical recurrence after initial treatment with curative intent. METHODS: We performed a comprehensive literature search of PubMed and the Cochrane Library to determine the accuracy for the detection of the site of recurrence (prostate bed recurrences, metastatic spread to locoregional pelvic lymph nodes or distant metastases). Only studies with a reference standard (for prostatic bed histopathology, for histopathology or biopsy of distant metastases or a composite reference standard with clinical follow-up of at least 12 months, correlative imaging and clinical data) were included. RESULTS: Overall 425 studies were retrieved, of which 43 were judged as potentially relevant and 29 with 2,686 participants were finally included. Of these 29 studies, 18 reported results for any relapse, All 18 studies, with a total of 2,126 participants, reported detection rates. The pooled rate was 62 % (95 % CI 53 - 71 %). Of the 18 studies, 12 with 1,270 participants reported useful data to derive sensitivity and specificity. The pooled sensitivity was 89 % (95 % CI 83 - 93 %) and the pooled specificity was 89 % (95 % CI 73 - 96 %). Of 11 studies reporting results for local relapse, 9 with 993 participants reported detection rates. The pooled rate was 27 % (95 % CI 16 - 38 %). Six studies with 491 participants reported sen