OBJECTIVE: To investigate real-world retention and remission rates in PsA patients initiating a 2nd or 3rd TNFi and the association with reason for discontinuation from the previous TNFi-treatment. METHODS: Prospectively collected routine care data from 12 European registries were pooled. Retention rates (Kaplan-Meier estimation) and crude/LUNDEX-adjusted rates of Disease Activity Score 28 and Disease Activity index for PSoriatic Arthritis (DAS28 and DAPSA28) remission were calculated and compared with adjusted Cox regression analyses and Chi-squared test, respectively). RESULTS: We included 5233 (2nd TNFi) and 1906 (3rd TNFi) patients. Twelve-month retention rates for the 2nd and 3rd TNFi were 68% (95%CI: 67-70%) and 66% (64-68%), respectively. Patients who stopped the previous TNFi due to AE/LOE had 12-month retention rates of 66%/65% (2nd TNFi), and 65%/63% (3rd TNFi), respectively. Patients who stopped the previous TNFi due to LOE after less vs more than 24 weeks had 12-month retention rates of 54%/69% (2nd TNFi), and 58%/65% (3rd TNFi). Six-month crude/LUNDEX-adjusted DAS28 remission rates were 48%/35% and 38%/27%, and DAPSA28 remission rates were 19%/14% and 14%/10%, for the 2nd and 3rd TNFi. CONCLUSION: Two-thirds of patients remained on TNFi at 12months for both the 2nd and 3rd TNFi, while one-third and one-quarter of patients were in DAS28 remission after 6months on the 2nd and 3rd TNFi. While drug effectiveness was similar in patients who stopped the previous TNFi due to AE compared to overall LOE, drug effectiveness was better in patients who had stopped the previous TNF due to secondary LOE compared to primary LOE.

• Klíčová slova
• Epidemiology, Psoriatic arthritis, TNF-inhibitors, Treatment withdrawal,
• MeSH
• antirevmatika terapeutické užití   MeSH
• dospělí MeSH
• indukce remise * metody   MeSH
• inhibitory TNF terapeutické užití   MeSH
• lidé středního věku MeSH
• lidé MeSH
• prospektivní studie MeSH
• psoriatická artritida * farmakoterapie   MeSH
• registrace * MeSH
• senioři MeSH
• stupeň závažnosti nemoci * MeSH
• TNF-alfa antagonisté a inhibitory   MeSH
• výsledek terapie MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• multicentrická studie MeSH
• Geografické názvy
• Evropa MeSH
• Názvy látek
• antirevmatika MeSH
• inhibitory TNF MeSH
• TNF-alfa MeSH

OBJECTIVE: Cyclophosphamide (CYC) is used in clinical practice off-label for the induction of remission in childhood polyarteritis nodosa (PAN). Mycophenolate mofetil (MMF) might offer a less toxic alternative. This study was undertaken to explore the relative effectiveness of CYC and MMF treatment in a randomized controlled trial (RCT). METHODS: This was an international, open-label, Bayesian RCT to investigate the relative effectiveness of CYC and MMF for remission induction in childhood PAN. Eleven patients with newly diagnosed childhood PAN were randomized (1:1) to receive MMF or intravenous CYC; all patients received the same glucocorticoid regimen. The primary end point was remission within 6 months while compliant with glucocorticoid taper. Bayesian distributions for remission rates were established a priori for MMF and CYC by experienced clinicians and updated to posterior distributions on trial completion. RESULTS: Baseline disease activity and features were similar between the 2 treatment groups. The primary end point was met in 4 of 6 patients (67%) in the MMF group and 4 of 5 patients (80%) in the CYC group. Time to remission was shorter in the MMF group compared to the CYC group (median 7.1 weeks versus 17.6 weeks). No relapses occurred in either group within 18 months. Two serious infections were found to be likely linked to MMF treatment. Physical and psychosocial quality-of-life scores were superior in the MMF group compared to the CYC group at 6 months and 18 months. Combining the prior expert opinion with results from the present study provided posterior estimates of remission of 71% for MMF (90% credibility interval [90% CrI] 51, 83) and 75% for CYC (90% CrI 57, 86). CONCLUSION: The present results, taken together with prior opinion, indicate that rates of remission induction in childhood PAN are similar with MMF treatment and CYC treatment, and MMF treatment might be associated with better health-related quality of life than CYC treatment.

• MeSH
• cyklofosfamid terapeutické užití   MeSH
• dítě MeSH
• imunosupresiva terapeutické užití   MeSH
• indukce remise metody   MeSH
• kyselina mykofenolová terapeutické užití   MeSH
• lidé MeSH
• mladiství MeSH
• polyarteritis nodosa farmakoterapie   MeSH
• předškolní dítě MeSH
• výsledek terapie MeSH
• Check Tag
• dítě MeSH
• lidé MeSH
• mladiství MeSH
• mužské pohlaví MeSH
• předškolní dítě MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• hodnocení ekvivalence MeSH
• práce podpořená grantem MeSH
• Názvy látek
• cyklofosfamid MeSH
• imunosupresiva MeSH
• kyselina mykofenolová MeSH

BACKGROUND: Drug survival analysis of biologic agents in psoriasis is of extreme importance, as it allows not only the evaluation of objective clinical outcomes (such as effectiveness and safety) but also of factors that are associated with patients' adherence to treatment. The aim of this study was to evaluate and compare the drug survival of the most recent biologic agents approved for the treatment of moderate-to-severe psoriasis-ustekinumab, secukinumab, ixekizumab, brodalumab, guselkumab, and risankizumab-and to identify clinical predictors that can influence the drug survival of these drugs. METHODS: This retrospective multicentric cohort study from 16 dermatology centers in Portugal, Spain, Italy, Switzerland, Czech Republic, Canada, and the United States included patients that started IL-12/23, IL-17 (IL-17A and IL-17R) and IL-23 inhibitors for the treatment of psoriasis between January 1, 2012 and December 31, 2019. Survival analysis was performed using a Kaplan-Meier estimator, to obtain descriptive survival curves, and proportional hazard Cox regression models. RESULTS: A total of 3312 treatment courses (total patients: 3145) were included in the study; 1118 (33.8%) with an IL-12/23 inhibitor (ustekinumab), 1678 (50.7%) with an IL-17 inhibitor [911 (27.5%) on secukinumab, 651 (19.7%) on ixekizumab, 116 (3.5%) on brodalumab], and 516 (15.5%) with an IL-23 inhibitor [398 (12.0%) on guselkumab, 118 (3.5%) on risankizumab]. At 18 months, the cumulative probability of survival was 96.4% for risankizumab, 91.1% for guselkumab, 86.3% for brodalumab, 86.1% for ustekinumab, 82.0% for ixekizumab, and 79.9% for secukinumab. Using ustekinumab as reference, drug survival of guselkumab was higher (HR 0.609; 95% CI 0.418-0.887) and that of secukinumab was lower (HR 1.490; 95% CI 1.257-1.766). In the final multivariable model, secukinumab, female sex, higher BMI, and prior exposure to biologic agents significantly increased the risk of drug discontinuation, whereas risankizumab was protective. CONCLUSION: In this multinational cohort with 8439 patient-years of follow-up, the cumulative probability of drug survival for all drugs was >79% at 18 months. Prescribed biologic, female sex, higher BMI, and previous exposure to biologic agents were predictors of drug discontinuation. Drug survival of guselkumab and risankizumab was higher than that of ustekinumab, and secukinumab was lower.

• MeSH
• biologické přípravky farmakologie   terapeutické užití   MeSH
• časové faktory MeSH
• dermatologické látky farmakologie   terapeutické užití   MeSH
• dospělí MeSH
• indukce remise metody   MeSH
• interleukin-12 antagonisté a inhibitory   imunologie   MeSH
• interleukin-17 antagonisté a inhibitory   imunologie   MeSH
• interleukin-23 antagonisté a inhibitory   imunologie   MeSH
• lidé středního věku MeSH
• lidé MeSH
• následné studie MeSH
• psoriáza farmakoterapie   imunologie   MeSH
• retrospektivní studie MeSH
• senioři MeSH
• výsledek terapie MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• multicentrická studie MeSH
• srovnávací studie MeSH
• Názvy látek
• biologické přípravky MeSH
• dermatologické látky MeSH
• interleukin-12 MeSH
• interleukin-17 MeSH
• interleukin-23 MeSH

BACKGROUND & AIMS: We investigated the effects of inducing deep remission in patients with early Crohn's disease (CD). METHODS: We collected follow-up data from 122 patients (mean age, 31.2 ± 11.3 y) with early, moderate to severe CD (median duration, 0.2 years; interquartile range, 0.1-0.5) who participated in the Effect of Tight Control Management on CD (CALM) study, at 31 sites, representing 50% of the original CALM patient population. Fifty percent of patients (n = 61) were randomly assigned to a tight control strategy (increased therapy based on fecal level of calprotectin, serum level of C-reactive protein, and symptoms), and 50% were assigned to conventional management. We categorized patients as those who were vs were not in deep remission (CD endoscopic index of severity scores below 4, with no deep ulcerations or steroid treatment, for 8 or more weeks) at the end of the follow-up period (median, 3.02 years; range, 0.05-6.26 years). The primary outcome was a composite of major adverse outcomes that indicate CD progression during the follow-up period: new internal fistulas or abscesses, strictures, perianal fistulas or abscesses, or hospitalization or surgery for CD. Kaplan-Meier and penalized Cox regression with bootstrapping were used to compare composite rates between patients who achieved or did not achieve remission at the end of the follow-up period. RESULTS: Major adverse outcomes were reported for 34 patients (27.9%) during the follow-up period. Significantly fewer patients in deep remission at the end of the CALM study had major adverse outcomes during the follow-up period (P = .01). When we adjusted for potential confounders, deep remission (adjusted hazard ratio, 0.19; 95% confidence interval, 0.07-0.31) was significantly associated with a lower risk of major adverse outcome. CONCLUSIONS: In an analysis of follow-up data from the CALM study, we associated induction of deep remission in early, moderate to severe CD with decreased risk of disease progression over a median time of 3 years, regardless of tight control or conventional management strategy.

• Klíčová slova
• Adalimumab, CDEIS, IBD, Inflammatory Bowel Diseases,
• MeSH
• adalimumab aplikace a dávkování   škodlivé účinky   MeSH
• antiflogistika aplikace a dávkování   škodlivé účinky   MeSH
• azathioprin aplikace a dávkování   škodlivé účinky   MeSH
• časové faktory MeSH
• Crohnova nemoc diagnóza   farmakoterapie   imunologie   patologie   MeSH
• dospělí MeSH
• hospitalizace statistika a číselné údaje   MeSH
• indukce remise metody   MeSH
• kombinovaná farmakoterapie škodlivé účinky   metody   MeSH
• lidé MeSH
• mladý dospělý MeSH
• následné studie MeSH
• prednison aplikace a dávkování   škodlivé účinky   MeSH
• progrese nemoci MeSH
• retrospektivní studie MeSH
• stupeň závažnosti nemoci MeSH
• TNF-alfa antagonisté a inhibitory   imunologie   MeSH
• výsledek terapie MeSH
• Check Tag
• dospělí MeSH
• lidé MeSH
• mladý dospělý MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• multicentrická studie MeSH
• práce podpořená grantem MeSH
• randomizované kontrolované studie MeSH
• Research Support, N.I.H., Extramural MeSH
• Názvy látek
• adalimumab MeSH
• antiflogistika MeSH
• azathioprin MeSH
• prednison MeSH
• TNF protein, human MeSH Prohlížeč
• TNF-alfa MeSH

• MeSH
• analýza přežití MeSH
• autologní transplantace MeSH
• doba přežití bez progrese choroby MeSH
• dospělí MeSH
• indukce remise metody   MeSH
• lidé středního věku MeSH
• lidé MeSH
• lymfom z plášťových buněk mortalita   terapie   MeSH
• protokoly antitumorózní kombinované chemoterapie terapeutické užití   MeSH
• rituximab terapeutické užití   MeSH
• senioři MeSH
• transplantace hematopoetických kmenových buněk MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• dopisy MeSH
• klinické zkoušky MeSH
• práce podpořená grantem MeSH
• Názvy látek
• rituximab MeSH

After elimination of infectious causes, neoplastic causes and the systemic autoimmune disease of connective tissue, a patient with high fevers over 39 °C was diagnosed with Stills disease. High doses of prednisone led to resolution of symptoms, however after reducing the doses of prednisone to 15 mg, high fevers over 39 °C returned, as well as joint pains. The high doses of prednisone led to decompensation of diabetes mellitus even with 4 daily insulin dosages. Therefore it was proceeded to regular subcutaneous administration of anakinra once a day. Anakinra enabled the reduction of prednisone to as much as the currently administered 2.5 mg a day, but it has not so far allowed for removing glucocorticoids from the treatment completely. Activity of the disease is shown by the findings within the FDG-PET/CT examination. At the time of maximum activity of the disease there was distinct lymphadenopathy with pathological accumulation of FDG visible as well as increased accumulation of FDG in the hematopoietic bone marrow. As the disease activity decreased, the size of nodules regressed and FDG accumulation in both the lymphatic nodes and bone marrow declined. FDG-PET/CT is a suitable method for monitoring the activity of Stills disease.Key words: anakinra - Adult-onset Stills disease.

• MeSH
• antagonista receptoru pro interleukin 1 terapeutické užití   MeSH
• antirevmatika terapeutické užití   MeSH
• fluorodeoxyglukosa F18 MeSH
• indukce remise metody   MeSH
• lidé MeSH
• PET/CT metody   MeSH
• radiofarmaka MeSH
• Stillova nemoc dospělých diagnostické zobrazování   farmakoterapie   MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• kazuistiky MeSH
• Názvy látek
• antagonista receptoru pro interleukin 1 MeSH
• antirevmatika MeSH
• fluorodeoxyglukosa F18 MeSH
• radiofarmaka MeSH

Treatment-free remission (TFR) after discontinuation of tyrosine kinase inhibitor therapy is now an emerging treatment goal for patients with chronic myeloid leukemia, who have achieved a deep and stable response to treatment. Although guidance is now available, patients' questions regarding this progressive concept have yet to be addressed. The overall aim of this European Steering Group is a patient-centered approach that educates patients on their treatment options, including TFR, facilitates better patient-physician relationships, and meets patients' emotional and psychological needs. The present report outlines 5 key topic areas on discontinuing tyrosine kinase therapy and the implications of TFR for patient-physician consideration: what TFR is; when TFR is appropriate; which patients might and might not be eligible for TFR; and patients' considerations for discontinuing therapy, such as tyrosine kinase withdrawal syndrome, potential psychological implications, molecular recurrence, and repeat treatment. This Steering Group advocates that patients with chronic myeloid leukemia should have access to high-quality, frequent molecular monitoring and be treated in a specialist center with appropriate medical and psychological support. As patient concerns with attempting TFR become forefront in patient-physician discussions, a greater number of eligible patients might be willing to discontinue therapy.

• Klíčová slova
• CML, CML advocates, TFR, TKIs (Tyrosine Kinase Inhibitors), Therapy discontinuation,
• MeSH
• chronická myeloidní leukemie farmakoterapie   mortalita   MeSH
• indukce remise metody   MeSH
• inhibitory proteinkinas farmakologie   terapeutické užití   MeSH
• kvalita života MeSH
• lidé MeSH
• lokální recidiva nádoru prevence a kontrola   MeSH
• míra přežití MeSH
• nenasazení léčby * MeSH
• rozhodování MeSH
• tyrosinkinasy antagonisté a inhibitory   MeSH
• výsledek terapie MeSH
• vzdělávání pacientů jako téma MeSH
• vztahy mezi lékařem a pacientem * MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• přehledy MeSH
• Názvy látek
• inhibitory proteinkinas MeSH
• tyrosinkinasy MeSH

Lupus nephritis (LN) occurs in 50%-60% of patients with childhood-onset systemic lupus erythematosus (cSLE), leading to significant morbidity. Timely recognition of renal involvement and appropriate treatment are essential to prevent renal damage. The Single Hub and Access point for paediatric Rheumatology in Europe (SHARE) initiative aimed to generate diagnostic and management regimens for children and adolescents with rheumatic diseases including cSLE. Here, we provide evidence-based recommendations for diagnosis and treatment of childhood LN. Recommendations were developed using the European League Against Rheumatism standard operating procedures. A European-wide expert committee including paediatric nephrology representation formulated recommendations using a nominal group technique. Six recommendations regarding diagnosis and 20 recommendations covering treatment choices and goals were accepted, including each class of LN, described in the International Society of Nephrology/Renal Pathology Society 2003 classification system. Treatment goal should be complete renal response. Treatment of class I LN should mainly be guided by other symptoms. Class II LN should be treated initially with low-dose prednisone, only adding a disease-modifying antirheumatic drug after 3 months of persistent proteinuria or prednisone dependency. Induction treatment of class III/IV LN should be mycophenolate mofetil (MMF) or intravenous cyclophosphamide combined with corticosteroids; maintenance treatment should be MMF or azathioprine for at least 3 years. In pure class V LN, MMF with low-dose prednisone can be used as induction and MMF as maintenance treatment. The SHARE recommendations for diagnosis and treatment of LN have been generated to support uniform and high-quality care for all children with SLE.

• Klíčová slova
• corticosteroids, disease activity, lupus nephritis, systemic lupus erythematosus, treatment,
• MeSH
• antirevmatika terapeutické užití   MeSH
• azathioprin terapeutické užití   MeSH
• cyklofosfamid terapeutické užití   MeSH
• dítě MeSH
• hormony kůry nadledvin terapeutické užití   MeSH
• imunosupresiva terapeutické užití   MeSH
• indukce remise metody   MeSH
• kyselina mykofenolová terapeutické užití   MeSH
• lidé MeSH
• management nemoci MeSH
• medicína založená na důkazech normy   MeSH
• nefritida při lupus erythematodes diagnóza   farmakoterapie   MeSH
• směrnice pro lékařskou praxi jako téma * MeSH
• věk při počátku nemoci MeSH
• výsledek terapie MeSH
• Check Tag
• dítě MeSH
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• Geografické názvy
• Evropa MeSH
• Názvy látek
• antirevmatika MeSH
• azathioprin MeSH
• cyklofosfamid MeSH
• hormony kůry nadledvin MeSH
• imunosupresiva MeSH
• kyselina mykofenolová MeSH

BACKGROUND: The outcome of patients with Crohn's disease who failed anti-tumor necrosis factor alpha (anti-TNFα) therapy despite adequate serum drug levels (pharmacodynamic failure) is unclear. We aimed to assess such pediatric patients who underwent intestinal resection and were re-treated with the same anti-TNFα agent postoperatively. METHODS: Pediatric patients with Crohn's disease who underwent intestinal resection and were treated with anti-TNFα agents postoperatively were assessed retrospectively. Patients were stratified to those with preoperative anti-TNFα pharmacodynamic failure and those with no preoperative anti-TNFα treatment. RESULTS: A total of 53 children were included, 18 with pharmacodynamic failure and 35 controls. Median age at intestinal resection was 14.8 years with 23 (43%) girls. The median time from intestinal resection to anti-TNFα initiation was 8 months (interquartile range 4-14 months). At the time of postoperative anti-TNFα initiation there were no differences in clinical, laboratory, and anthropometric measures between groups. Similar proportions of patients from both groups were in clinical remission on anti-TNFα treatment after 12 months and at the end of follow-up (1.8 years, interquartile range, 1-2.9 years): 89% versus 88.5% and 83% versus 80% for pharmacodynamic failure patients and controls, respectively; P = 0.9. No significant differences were observed at 14 weeks and 12 months of postoperative anti-TNFα treatment including endoscopic remission rate and fecal calprotectin. Both groups significantly improved all measures during postoperative anti-TNFα treatment. CONCLUSIONS: Pediatric patients with Crohn's disease who failed anti-TNFα therapy despite adequate drug levels and underwent intestinal resection can be re-treated with the same agent for postoperative recurrence with high success rate similar to that of anti-TNFα naive patients.

• MeSH
• Crohnova nemoc terapie   MeSH
• gastrointestinální látky aplikace a dávkování   MeSH
• indukce remise metody   MeSH
• kolektomie metody   MeSH
• kombinovaná terapie MeSH
• lidé MeSH
• mladiství MeSH
• pooperační období MeSH
• recidiva MeSH
• retrospektivní studie MeSH
• TNF-alfa antagonisté a inhibitory   MeSH
• výsledek terapie MeSH
• Check Tag
• lidé MeSH
• mladiství MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• Názvy látek
• gastrointestinální látky MeSH
• TNF-alfa MeSH

In this article, the 2009 European League Against Rheumatism (EULAR) recommendations for the management of antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) have been updated. The 2009 recommendations were on the management of primary small and medium vessel vasculitis. The 2015 update has been developed by an international task force representing EULAR, the European Renal Association and the European Vasculitis Society (EUVAS). The recommendations are based upon evidence from systematic literature reviews, as well as expert opinion where appropriate. The evidence presented was discussed and summarised by the experts in the course of a consensus-finding and voting process. Levels of evidence and grades of recommendations were derived and levels of agreement (strengths of recommendations) determined. In addition to the voting by the task force members, the relevance of the recommendations was assessed by an online voting survey among members of EUVAS. Fifteen recommendations were developed, covering general aspects, such as attaining remission and the need for shared decision making between clinicians and patients. More specific items relate to starting immunosuppressive therapy in combination with glucocorticoids to induce remission, followed by a period of remission maintenance; for remission induction in life-threatening or organ-threatening AAV, cyclophosphamide and rituximab are considered to have similar efficacy; plasma exchange which is recommended, where licensed, in the setting of rapidly progressive renal failure or severe diffuse pulmonary haemorrhage. These recommendations are intended for use by healthcare professionals, doctors in specialist training, medical students, pharmaceutical industries and drug regulatory organisations.

• Klíčová slova
• Corticosteroids, Cyclophosphamide, Disease Activity, Systemic vasculitis, Treatment,
• MeSH
• ANCA-asociované vaskulitidy farmakoterapie   patologie   MeSH
• biopsie normy   MeSH
• imunosupresiva terapeutické užití   MeSH
• indukce remise metody   MeSH
• lidé MeSH
• management nemoci * MeSH
• opakovaná terapie metody   MeSH
• recidiva MeSH
• výměna plazmy MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• směrnice pro lékařskou praxi MeSH
• Názvy látek
• imunosupresiva MeSH