Sonidegib as a Locally Advanced Basal Cell Carcinoma Therapy in Real-life Clinical Setting: A National Multicentre Study.

BACKGROUND: Basal cell carcinoma (BCC) is the most prevalent cancer. A minority of BCCs have an aggressive behaviour (laBCC) and may require hedgehog pathway inhibitors such as sonidegib as its treatment. OBJECTIVE: To describe the use of sonidegib in a large number of patients and provide more data on its real-life efficacy and safety profile. METHODS: We conducted a retrospective and multicentric study that included patients treated with sonidegib. Epidemiological, effectiveness and safety data were collected. RESULTS: A total of 82 patients with a mean age of 73.9 years were included. Ten patients had Gorlin syndrome. Median treatment duration was 6 months. Median follow-up duration was 34.2 months. Globally, 81.7% of the patients showed clinical improvement (52.4% partial response and 29.3% complete response), 12.2% clinical stability and 6.1% disease progression. There was no statistically significant difference in clinical improvement between the 24h and 48h sonidegib posology. After 6 months of treatment, 48.8% of the patients discontinued sonidegib. Prior vismodegib treatment and recurrent primary BCC were associated with a poorer response to sonidegib. At 6 months of treatment, 68.3% of the patients experienced at least one adverse effect. CONCLUSION: Sonidegib shows good effectiveness and acceptable safety profile in usual clinical practice.

Sonidegib as a Locally Advanced Basal Cell Carcinoma Therapy in Real-life Clinical Setting: A National Multicentre Study. / [Artículo traducido] Sonidegib para el tratamiento del carcinoma basocelular avanzado en práctica clínica real: estudio nacional multicéntrico.

BACKGROUND: Basal cell carcinoma (BCC) is the most prevalent cancer. A minority of BCCs have an aggressive behaviour (laBCC) and may require hedgehog pathway inhibitors such as sonidegib as its treatment. OBJECTIVE: To describe the use of sonidegib in a large number of patients and provide more data on its real-life efficacy and safety profile. METHODS: We conducted a retrospective and multicentric study that included patients treated with sonidegib. Epidemiological, effectiveness and safety data were collected. RESULTS: A total of 82 patients with a mean age of 73.9 years were included. Ten patients had Gorlin syndrome. Median treatment duration was 6 months. Median follow-up duration was 34.2 months. Globally, 81.7% of the patients showed clinical improvement (52.4% partial response and 29.3% complete response), 12.2% clinical stability and 6.1% disease progression. There was no statistically significant difference in clinical improvement between the 24 h and 48 h sonidegib posology. After 6 months of treatment, 48.8% of the patients discontinued sonidegib. Prior vismodegib treatment and recurrent primary BCC were associated with a poorer response to sonidegib. At 6 months of treatment, 68.3% of the patients experienced at least one adverse effect. CONCLUSION: Sonidegib shows good effectiveness and acceptable safety profile in usual clinical practice.

A comparative study of the effectiveness of cisplatin and 5-fluorouracil on cutaneous squamous human carcinoma cell line: Potential chemotherapy alternative to surgery.

Surgery as treatment for local invasive cutaneous squamous cell carcinoma (cSCC) is not always feasible due to the age and/or the health status of patients. Thus, the investigation of new strategies to improve the quality of life of them is required. The aim of this work is to investigate two chemotherapy agents individually on cSCC cells with the purpose to provide a better understanding of the effectiveness underlying each one. The cisplatin effectiveness is compared at different times with that observed for the 5-fluorouracil treatment. The effectiveness of both was assessed by using flow cytometry to determine the survival cell ratio, and QBlue test to study the cell recovery ability after treatments. A significant increase in the number of apoptotic cells, especially 48 hours after treatments, has been detected. Despite this, cisplatin arises as the most promising agent for the treatment of local invasive cutaneous squamous cell carcinoma due to the fact that a lower concentration and time are required to observe a higher effectiveness on cells with respect to the 5-fluorouracil. An optimal cisplatin-based chemotherapy might provide a better outcome for patients affected by a local invasive cSCC rather than surgery.

Analysis of disease activity and response to treatment in a large Spanish cohort of patients with systemic lupus erythematosus.

OBJECTIVES: The objectives of this paper are to study the impact of disease activity in a large cohort of patients with systemic lupus erythematosus (SLE) and estimate the rate of response to therapies. METHODS: We conducted a nationwide, retrospective, multicenter, cross-sectional cohort study of 3658 SLE patients. Data on demographics, disease characteristics: activity (SELENA-SLEDAI), damage, severity, hospitalizations and therapies were collected. Factors associated with refractory disease were identified by logistic regression. RESULTS: A total of 3658 patients (90% female; median SLE duration (interquartile range): 10.4 years (5.3-17.1)) were included. At the time of their last evaluation, 14.7% of the patients had moderate-severe SLE (SELENA-SLEDAI score ≥6). There were 1954 (53.4%) patients who were hospitalized for activity at least once over the course of the disease. At some stage, 84.6% and 78.8% of the patients received glucocorticoids and antimalarials, respectively, and 51.3% of the patients received at least one immunosuppressant. Owing to either toxicity or ineffectiveness, cyclophosphamide was withdrawn in 21.5% of the cases, mycophenolate mofetil in 24.9%, azathioprine in 40.2% and methotrexate in 46.8%. At some stage, 7.3% of the patients received at least one biologic. A total of 898 (24.5%) patients had refractory SLE at some stage. Renal, neuropsychiatric, vasculitic, hematological and musculoskeletal involvement, a younger age at diagnosis and male gender were associated with refractory disease. CONCLUSIONS: A significant percentage of patients have moderately-to-severely active SLE at some stage. Disease activity has a big impact in terms of need for treatment and cause of hospitalization. The effectiveness of the standard therapies for reducing disease activity is clearly insufficient. Some clinical features are associated with refractory SLE.

Incidence of refractory CMV infection with or without antiviral resistance in Spain: A systematic literature review.

INTRODUCTION: Solid organ transplantation (SOT) and hematopoietic stem cell transplantation (HSCT) recipients are susceptible to cytomegalovirus (CMV) infection. The incidence of refractoriness to antivirals, with or without resistance, is unclear. The purpose of this review was to describe the epidemiology of refractory CMV infection in Spain to understand the current unmet needs. METHODS: PubMed, EMBASE, Cochrane and MEDES were searched systematically for relevant articles. We included randomized controlled trials and observational studies published during the period from January 1990 to June 2021. RESULTS: From 212 screened records, we selected 19 papers including 1973 transplant recipients. Refractory infection ranged from 3 to 10% in studies with SOT recipients. The incidence of CMV resistance ranged from 1% to 36% in these patients. The incidence of CMV refractory infection in HSCT recipients ranged from 11 to 50%, while values for resistant infection ranged from 0% to 21%. CONCLUSION: The wide range of definitions and values observed does not allow us to establish the true incidence of refractory CMV infection with or without resistances in SOT and HSCT patients in Spain. This review highlights the gap between clinical practice and clinical trials' definitions which needed to be updated to be easier followed in current clinical practice.

SLESIS-R: an improved score for prediction of serious infection in patients with systemic lupus erythematosus based on the RELESSER prospective cohort.

OBJECTIVE: To develop an improved score for prediction of severe infection in patients with systemic lupus erythematosus (SLE), namely, the SLE Severe Infection Score-Revised (SLESIS-R) and to validate it in a large multicentre lupus cohort. METHODS: We used data from the prospective phase of RELESSER (RELESSER-PROS), the SLE register of the Spanish Society of Rheumatology. A multivariable logistic model was constructed taking into account the variables already forming the SLESIS score, plus all other potential predictors identified in a literature review. Performance was analysed using the C-statistic and the area under the receiver operating characteristic curve (AUROC). Internal validation was carried out using a 100-sample bootstrapping procedure. ORs were transformed into score items, and the AUROC was used to determine performance. RESULTS: A total of 1459 patients who had completed 1 year of follow-up were included in the development cohort (mean age, 49±13 years; 90% women). Twenty-five (1.7%) had experienced ≥1 severe infection. According to the adjusted multivariate model, severe infection could be predicted from four variables: age (years) ≥60, previous SLE-related hospitalisation, previous serious infection and glucocorticoid dose. A score was built from the best model, taking values from 0 to 17. The AUROC was 0.861 (0.777-0.946). The cut-off chosen was ≥6, which exhibited an accuracy of 85.9% and a positive likelihood ratio of 5.48. CONCLUSIONS: SLESIS-R is an accurate and feasible instrument for predicting infections in patients with SLE. SLESIS-R could help to make informed decisions on the use of immunosuppressants and the implementation of preventive measures.

The costs of stroke in Spain by aetiology: the CONOCES study protocol.

INTRODUCTION: Patients with stroke associated with non-valvular atrial fibrillation (NVAF) are a specific group, and their disease has a considerable social and economic impact. The primary objective of the CONOCES study, the protocol of which is presented here, is to compare the costs of stroke in NVAF patients to those of patients without NVAF in Spanish stroke units from a societal perspective. MATERIALS AND METHODS: CONOCES is an epidemiological, observational, naturalistic, prospective, multicentre study of the cost of the illness in a sample of patients who have suffered a stroke and were admitted to a Spanish stroke unit. During a 12-month follow-up period, we record sociodemographic and clinical variables, score on the NIH stroke scale, level of disability, degree of functional dependency according to the modified Rankin scale, and use of healthcare resources (hospitalisation at the time of the first episode, readmissions, outpatient rehabilitation, orthotic and/or prosthetic material, medication for secondary prevention, medical check-ups, nursing care and formal social care services). Estimated monthly income, lost work productivity and health-related quality of life measured with the generic EQ-5D questionnaire are also recorded. We also administer a direct interview to the caregiver to determine loss of productivity, informal care, and caregiver burden. RESULTS AND CONCLUSIONS: The CONOCES study will provide more in-depth information about the economic and clinical impact of stroke according to whether or not it is associated with NVAF.

Demographic characteristics and health-related quality of life of patients with moderate-to-severe psoriasis: The VACAP study.

BACKGROUND: Psoriasis is associated with a deterioration in the health-related quality of life (HRQoL) of affected patients. The aim of this study was to assess the HRQoL of patients with moderate-to-severe psoriasis. METHODS: A prospective observational study (the VACAP Study) was carried out in 123 centers in Spain with 1217 patients. Patients were evaluated at baseline (visit 1 [V1]) and again four months later (visit 2 [V2]). The severity of psoriasis was determined using the following indices: (i) Psoriasis Area and Severity Index (PASI) (score range 0-72, higher score indicates more severe disease), (ii) the body surface area (BSA) affected, and (iii) the Physicians Global Assessment (PGA) (range 1-7, higher score indicates more severe disease). Four questionnaires were used for the assessment of the HRQoL: (i) the Short-Form 36 quality-of-life questionnaire (SF-36) (score range 0-100, higher score indicates better HRQoL); (ii) Euroqol (EQ-5D) (range from 1 to 3, lower score indicates better HRQoL); (iii) Dermatology Life Quality Index (DLQI) (ranges 0-30; from best to worst HRQoL); and (iv) Psoriasis Disability Index (PDI) (ranges 0-45; higher score indicates better HRQoL). RESULTS: The mean (SD) age of the patients was 45.11 (13.92) years at V1. The mean age at the onset of psoriasis was 26.08 (14.19) years. The majority of patients were female (61%) and were employed (68%). The mean PASI score was 13.24 (9.50) at V1 and 5.07 (6.03) at V2 (P<.001). Scores from the generic HRQoL questionnaires (EQ-5D, SF-36) showed significant improvement between visits in all dimensions measured (P<.001). The disease-specific questionnaires also revealed overall improvements in quality of life over time: the DLQI mean total score was 8.97 (7.28) at V1 and 4.76 (5.72) at V2 (P<.001), and the PDI mean total score was 9.24 (8.76) V1 and 4.88 (6.65) at V2 (P<.001). Multivariate analysis using PDI as the dependent variable showed that the principal factors related to HRQoL were severity of psoriasis as measured by PASI (P<.001), and gender (P=.048). CONCLUSIONS: The principal factor related to HRQoL in patients with psoriasis is the severity of the disease.

Mental health self-assessment in patients with moderate to severe psoriasis: an observational, multicenter study of 1164 patients in Spain (the VACAP Study).

BACKGROUND: Poor self-assessed mental health appears to be related to the severity of psoriasis. OBJECTIVE: To evaluate the impact of psoriasis severity on mood and anxiety disorders. METHODS: A prospective, observational, multicenter study was conducted by 123 dermatologists in Spain. Patients (n=164; mean [SD] age, 45.11 [13.92] years; 60.8% males) with moderate to severe psoriasis were evaluated at baseline and 4 months later. Psoriasis severity was measured using the Psoriasis Area and Severity Index (PASI), with a score range of 0 (mild) to 72 (severe); body surface area involvement (BSA); and physician global assessment (PGA) scores, with a range of 1 (mild) to 7 (severe). Mental health was assessed using the Hospital Anxiety and Depression Scale (HADS), with a total possible score of 0-42 (higher scores representing worse mental health). Mean first and second visit scores were compared. RESULTS: Mean (SD) scores improved between the first and second visit as follows: 13.24 (9.50) to 5.07 (6.03) for PASI, 12.52 (7.92) to 10.78 (7.32) for overall HADS, 7.83 (4.55) to 6.85 (4.21) for the HADS anxiety subscale, and 4.72 (4.12) to 3.95 (3.76) for the HADS depression subscale (P<.001 in all cases). Multivariate analyses showed that the main factors related to anxiety were psoriasis severity, sex, and completion of graduate studies. The independent variables included in the model for depression were psoriasis severity, sex, and psoriasis located on the head. CONCLUSIONS: Reductions in disease severity improve self-assessed mood and anxiety disorders in patients with moderate to severe psoriasis.

Searching for a prognostic index in lupus nephritis.

BACKGROUND: Currently we do not have an ideal biomarker in lupus nephritis (LN) that should help us to identify those patients with SLE at risk of developing LN or to determine those patients at risk of renal progression. We aimed to evaluate the development of a prognostic index for LN, through the evaluation of clinical, analytical and histological factors used in a cohort of lupus. We have proposed to determine which factors, 6 months after the diagnosis of LN, could help us to define which patients will have a worse evolution of the disease and may be, more aggressive treatment and closer follow-up. METHODS: A retrospective study to identify prognostic factors was carried out. We have included patients over 18 years of age with a clinical diagnosis of systemic lupus erythematosus (SLE) and kidney involvement confirmed by biopsy, who are followed up in our centre during the last 20 years. A multi-step statistical approach will be used in order to obtain a limited set of parameters, optimally selected and weighted, that show a satisfactory ability to discriminate between patients with different levels of prognosis. RESULTS: We analysed 92 patients with LN, although only 73 have been able to be classified according to whether or not they have presented poor renal evolution. The age of onset (44 vs. 32; p = 0.024), the value of serum creatinine (1.41 vs. 1.04; p = 0.041), greater frequency of thrombocytopenia (30 vs. 7%; p = 0.038), higher score in the renal chronicity index (2.47 vs. 1.04; p = 0.015), proliferative histological type (100%) and higher frequency of interstitial fibrosis (67 vs. 32%; p = 0.017) and tubular atrophy (67 vs. 32%; p = 0.018) was observed between two groups. The multivariate analysis allowed us to select the best predictive model for poor outcome at 6 months based on different adjustment and discrimination parameters. CONCLUSION: We have developed a prognostic index of poor renal evolution in patients with LN that combines demographic, clinical, analytical and histopathological factors, easy to use in routine clinical practice and that could be an effective tool in the early detection and management.

Complications of uveitis in a Spanish population, UveCAM study.

OBJECTIVE: To estimate the population frequency of uveitis complications and to evaluate their main risk factors in the patients with uveitis from the UVECAM study. PATIENTS AND METHODS: Development of complications in 386 patients with uveitis in the whole health area of the province of Toledo (UVECAM study) during a period of 1 year. Description of complications and study of their possible determinants by means of multivariate regression models. RESULTS: Information on the development of complications was available in 371 of the 386 patients of the UVECAM study. The most frequent complications were posterior synechiae (19.0%), ocular hypertension (14.0%), macular edema (7.5%), epirretinal membrane (6.9%), glaucoma (6.6%), iridian atrophy (5.6%) and cataract (5.5%). The risk of complications increases with age, intermediate and panuveitis locations, and those of chronic or recurrent evolution. CONCLUSION: Uveitis is associated with a high frequency of complications, especially in older patients, with intermediate or posterior localization of the inflammatory process and chronic or recurrent evolution.

A model for the development and implementation of a national plan for the optimal management of early spondyloarthritis: the Esperanza Program.

OBJECTIVES: To evaluate the performance of a healthcare programme in early spondyloarthritis (SpA). METHODS: Based on previous analyses and expectations of a nominal group, the following were set: (1) minimum standards to create early SpA units; (2) standard operating procedures; and (3) eight performance indicators that can be measured in real time using a web-based platform. RESULTS: At the end of the evaluation of the programme the expected level of performance was achieved in three of the indicators: 'referral reliability' (standard (S) >50%, real value (RV) 92%), 'accessibility' (S >90%, RV=91%) and 'duration of first visit' (S >50%, RV=53%). The performance in the remaining indicators was inferior: 'success of referral criteria' (S >50%, RV=28%), 'clinical reports issued' (S >90%, RV=25%), 'feedback guarantee' (S >85%, RV=2%), 'missing data' (S <10%, RV=24%) and 'frequency of review' (S >90%, RV=84%). Explanations for the low performance are provided. CONCLUSIONS: It is possible to implement a large-scale programme that is measurable.

Prevalence and Incidence of Uveitis: A Systematic Review and Meta-analysis.

Background: Although the impact of uveitis on people's lives is clear, the frequency of this condition is unclear.Objective: To estimate the prevalence and incidence of uveitis.Methods: A systematic review with meta-analysis was conducted. Medline, Embase, and Cochrane Library were searched from inception to January 2019. The quality of the included studies was critically appraised with a grading system based on the Oxford Levels of Evidence. A detailed description of the populations studied and of factors affecting estimates was undertaken. Pooled analyses were conducted using a random-effects approach and expressed as incidence rates per 100,000 with 95% confidence intervals. Subgroup analyses by geographical region were conducted along with meta-regression to analyze possible factors for heterogeneity.Results: A total of 49 studies were included and critically appraised. Twenty-two were population-based, and 27 hospital-based. Heterogeneity was substantial in terms of populations studied, methods for ascertaining uveitis, including definitions, and reporting of results. This was especially important in prevalence studies, with data ranging from 9 to 730 cases per 100,000. For incidence studies, the meta-analysis yielded a pooled incidence of 50.45 per 100.000. The meta-regression showed the geographic region as an important explanatory factor of the heterogeneity between studies.Conclusion: Population-based estimates of the epidemiology of uveitis vary widely, owing to methodologies employed, definitions of uveitis and geographical regions; the representativeness and generalizability of many epidemiological studies of uveitis are limited.

Ultrasonographic monitoring of response to therapy in polymyalgia rheumatica.

OBJECTIVE: To assess the responsiveness of ultrasound (US) inflammatory findings in the shoulder and hip of patients with polymyalgia rheumatica (PMR) who started treatment with corticosteroids. METHODS: Fifty-three patients with active PMR who started treatment with prednisone in six Spanish centres were prospectively studied. The patients underwent clinical, laboratory and US assessment at baseline, 4 and 12 weeks. The US investigation consisted of detection and quantification of inflammatory findings in the shoulder and hip. The responsiveness of clinical, laboratory and US parameters was tested by the standardised response mean. Intraobserver and interobserver reliability between US investigators was assessed. RESULTS: At baseline, 34 patients (69%) had inflammation in at least one bilateral site. During the follow-up period, clinical, laboratory and US variables showed a parallel decrease. A significant decrease in US inflammatory parameters was found at week 4 (p<0.001). After 4 and 12 weeks of treatment with corticosteroids, US inflammatory findings showed similar or better sensitivity to change than clinical and laboratory markers of PMR activity. Intraobserver and interobserver intraclass correlation coefficients were 0.96 and 0.99, respectively (p<0.05). CONCLUSION: US may be a responsive additional tool in monitoring the response to corticosteroids in patients with PMR in daily practice and multicentre trials.

Multiple genetic copy number alterations in oral squamous cell carcinoma: study of MYC, TP53, CCDN1, EGFR and ERBB2 status in primary and metastatic tumours.

BACKGROUND: Oncogenesis in the oral cavity is believed to result from genetic alterations that cause a stepwise transformation of the mucosa to invasive carcinoma. In oral squamous cell carcinoma (OSCC) multiple cytogenetic abnormalities have been reported, but their practical significance remains uncertain. OBJECTIVE: To evaluate the usefulness of the assessment of CCND1, MYC, EGFR, ERBB2 and TP53 in OSCC and lymph node metastases. METHODS: Fifty-one consecutive samples of OSCC, nine lymph node biopsies showing metastatic spread from OSCC, 16 biopsies diagnosed as oral leucoplakia (OLK), 13 samples corresponding to oral lichen planus (OLP) and 14 samples from normal oral mucosa were included in the study. Clinical and histopathological characteristics were reviewed. The genetic and protein status of the CCND1, MYC, EGFR, ERBB2 oncogenes and the TP53 tumour suppressor gene were assessed by fluorescence in situ hybridization (FISH) and immunohistochemistry (IHC). The obtained results were compared with the clinical characteristics and the outcome of the OSCCs. RESULTS: TP53 gene losses and MYC, ERBB2, CCND1 and EGFR copy number gains and amplifications were detected in a higher proportion in OSCC and lymph node samples than in OLK and OLP samples (P < 0·005). Overexpression of p53, Myc, Cyclin D1, c-erbB-2 and epidermal growth factor receptor (EGFR) was more prevalent in malignant samples than benign samples (P < 0·05). Correlation between FISH and IHC results was demonstrated in MYC, EGFR and CCND1 studies. The presence of two or more genetic abnormalities in the studied loci was exclusively detected in primary and metastatic OSCC. CONCLUSIONS: In our series, genetic abnormalities in TP53, MYC, CCND1, ERBB2 and EGFR detected by FISH were absent in inflammatory lesions, infrequent in precursor lesions and common in tumoral lesions. Evaluation of the genetic status of TP53, MYC, CCND1, ERBB2 and EGFR may be an additional diagnostic tool in distinguishing benign from malignant oral lesions in histopathologically challenging cases.

MYC gene numerical aberrations in actinic keratosis and cutaneous squamous cell carcinoma.

BACKGROUND: The genetic alterations that drive the transition from actinic keratoses (AKs) to cutaneous squamous cell carcinomas (SCCs) have not been defined precisely. Amplification and/or overexpression of the MYC proto-oncogene have been demonstrated in several human, malignant tumours including head and neck SCCs. OBJECTIVES: To evaluate the presence of MYC genomic aberrations in both AKs and SCCs. METHODS: Skin biopsy specimens corresponding to AKs, SCCs and control samples were included in two paraffin-embedded tissue microarrays. MYC cytogenetic profile was evaluated by fluorescence in situ hybridization (FISH). The results obtained were compared with MYC immunohistochemical expression. RESULTS: Twenty-three AKs and 30 SCCs were evaluated. MYC numerical aberrations were observed in eight of 23 (35%) AKs and 19 of 30 (63%) SCCs (P = 0.05). MYC numerical aberrations were more frequent in moderately to poorly differentiated SCCs (77%) when compared with well-differentiated SCCs (25%; P = 0.027). A significant association between copy number gains of MYC by FISH analysis and MYC protein expression was demonstrated. CONCLUSIONS: MYC gains and amplifications are frequent cytogenetic abnormalities in SCCs and may play a relevant role in promoting SCC undifferentiation and tumoral progression.

Severity indices in rheumatoid arthritis: A systematic review. / Índices de gravedad en la artritis reumatoide: una revisión sistemática.

OBJECTIVE: To identify tools designed to evaluate the severity of patients with rheumatoid arthritis (RA) in order to use them in the investigation of prognostic markers in early arthritis. METHODS: We conducted a systematic review of studies that developed/validated an index for RA disease severity. They were analyzed using the COSMIN checklist to assess their methodological quality. In addition, all the variables included were evaluated for their clarity of definition, feasibility and probability of being present in each outcome during the first 2 years of the disease course. To estimate redundancy, variables were grouped by domains. RESULTS: After reviewing 3,519 articles, 3 studies were included. The first study, the PAS, assessed whether current and lifetime treatment with disease-modifying antirheumatic drugs and/or biologics accurately predicted RA severity, as measured by the patient-reported PAS. Treatment variables did not fully distinguish patients in the highest and lowest quartiles of PAS scores. Another severity index, the Claims-Based Index for RA Severity (CIRAS), included the variables age, sex, Felty's syndrome, number of rehabilitation and rheumatology visits, test for inflammatory markers, number of chemistry panels/platelet counts ordered and rheumatoid factor test. The correlation was low (r=0.56) with an index previously validated by the same research group, the RA medical records-based index of severity (RARBIS), with Disease Activity Score-C-reactive protein (DAS28-PCR) (r=0.07) and Multidimensional Health Assessment Questionnaire (MD-HAQ) (r=0.008). Finally, the RARBIS, used to validate the CIRAS, was devised as an RA severity index based on medical records. It includes as domains surgery, radiology, extra-articular manifestations, clinical and laboratory variables, previously chosen by an expert panel. RARBIS had a weak correlation with treatment intensity (r=0.35) and with DAS28 (r=0.41). CONCLUSION: There is no index to assess the severity of RA based on the course of the first 2 years of follow-up that is adapted to the current strategy of therapeutic management of this disease. Therefore, we believe it is reasonable to develop a new ad hoc severity index for patients with early arthritis.

Linear unilateral hamartomatous basal cell naevus with glandular and follicular differentiation.

Mosaicisms are characterized by genetic or functional differences between > or = 2 cell lines in one person, derived from a single zygote. Of the various clinical patterns of cutaneous mosaicism, linear lesions following Blaschko's lines are probably the most commonly encountered, Several cases of multiple basal cell carcinomas or basaloid hamartomatous lesions distributed in a segmentary distribution and following Blaschko's lines have been described. The various terms of 'linear unilateral basal cell naevus with comedones', 'linear unilateral basaloid follicular hamartoma', 'linear unilateral basal cell naevus', and 'basal-cell and linear unilateral adnexal hamartoma' have been used to define this apparently heterogeneous group of disorders. We report a 66-year-old woman with a linear unilateral lesion that appeared during puberty and that histologically showed an adnexal hamartomatous lesion with multiple superficial and nodular basal cell carcinomas. Focal areas of glandular and follicular differentiation were also noted. Molecular studies from these lesions ruled out loss of heterozygosity or mutations in patched gene.

2013 ACR/EULAR systemic sclerosis classification criteria in patients with associated pulmonary arterial hypertension.

OBJECTIVE: To analyze the performance of the 1980 ACR and new 2013 ACR/EULAR criteria for systemic sclerosis (SSc) in cutaneous SSc (lcSSc) patients, especially those affected by lcSSc and pulmonary arterial hypertension (PAH). METHODS: All patients with a clinical lcSSc diagnosis from a prospective observational SSc cohort were included. Sociodemographic and disease-related variables were collected, and PAH confirmed by right heart catheterization (RHC). Performance of the 2013 and 1980 SSc criteria was analyzed in terms of clinical diagnosis. Descriptive and between-group analyses were performed as to the fulfillment of criterion sets, including comparison of survival. RESULTS: Overall, 321 patients were included, 63% of whom fulfilled the 1980 ACR and 93% the 2013 ACR/EULAR criteria. Agreement between both criteria sets proved poor (κ = 0.23). LcSSC patients fulfilling both criterion sets were significantly younger at diagnosis, whilst presenting organ involvement, calcinosis, fingertip digital ulcers, and pitting scars more frequently than those who met the 2013 criteria only. Patients who fulfilled the 2013 but not the 1980 criteria presented a higher degree of ACA positivity and PAH. Nearly 12% of patients developed PAH. Patients who did not meet the 1980 criteria were affected by a milder disease from but demonstrated higher pulmonary vascular resistance and lower cardiac index than those fulfilling both criterion sets. Whereas patients with PAH met the 2013 criteria, only 47% fulfilled the 1980 criteria. Regardless of criterion set fulfillment, high mortality was observed in PAH patients, with no significant between-patient difference based on criterion set. CONCLUSION: The new 2013 ARC/EULAR criteria prove more accurate than the former 1980 ACR criteria in identifying and differentiating patients with lcSSc, especially those with associated PAH. Since PAH exhibits a better prognosis if treated early, all SSc patients should undergo PAH screening.