scholarly journals THU0440 LOW DOSE COLCHICINE COMBINED WITH SPORADIC INTRAMUSCULAR INJECTIONS OF BETAMETHASONE – EFFICIENT AND SUSTAINED TREATMENT OF ACUTE GOUTY ARTHRITIS

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 457.1-457
Author(s):  
A. Sargsyan ◽  
V. Vardanyan ◽  
K. Ginosyan ◽  
S. Vardanyan ◽  
V. Mukuchyan
Keyword(s):  
Uric Acid ◽  
Disease Activity ◽  
Low Dose ◽  
Gouty Arthritis ◽  
Activity Score ◽  
Evidence Based ◽  
Acute Gouty Arthritis ◽  
Intramuscular Injections ◽  
Inflammatory Effect

Background:Gouty arthritis is a common, potentially disabling and increasingly prevalent disease [1]. The main goals of treatment are to treat acute arthritis, decrease uric acid (UA) levels and prevent occurrence of further attacks. According to 2016 updated EULAR evidence-based recommendations for the management of gout, the most common and efficient options include prescription of colchicine (up to 6 mg during the first day) and intra-articular injections of glucocorticoids (GC) [2]. First option often causes diarrhea, the latter is extremely traumatic and painful in this group of patients.Objectives:The aim of this study was to determine the efficacy of sustainability of anti-inflammatory effect of combination of low dose colchicine with sporadic intramuscular injections of betamethasone in the treatment of acute gouty arthritis.Methods:41 treatment naïve patients with acute gouty arthritis (27 male /65,9 %/, 14 female /34,1 %/, mean age 55,9 ± 13,7 years, mean disease duration 5,9 ± 4,4 years) were recruited in the study. On the first visit all the patients were prescribed 1.5 mg of colchicine per day and 2 intramuscular injections of betamethasone preparation (7mg-1ml) with an interval of 4 days. On the second visit (30thday) daily dose of colchicine was decreased to 1.0 mg, urate-lowering therapy (ULT) was begun. 21 patients (51,2%) received febuxostat 80 mg/day, 20 patients (48,8%) – allopurinol 100-150 mg/day.Routine investigation included accurate collection of disease history, objective examination with determining the disease activity (Gout Activity Score /GAS/) and visual analogue scale (VAS patient), CBC, CRP, measurement of serum UA and creatinine level, urinalysis and other examinations [4]. GAS, VAS, CRP and uric acid were measured 3 times: at baseline, on 30thand 60thday of follow-up period.Results:Investigation had shown the following results at baseline: sUA1- 9,2 ± 1,5 mg/dl, CRP1- 24,3 ± 21,5 mg/L, VAS1- 8,3 ± 1,3 cm, GAS16,3 ± 0,7. All enrolled patients completed 60 days of treatment. Preparations were well tolerated, no serious adverse events occurred: mild dyspepsia was observed in 4 (9,8%) patients, mild hypertension – in 7 (17,1%), 10 (24,4%) patients had transient diarrhea. Only in 14 out of 41 patients (34,1 %) there was a necessity to add NSAIDs to the main scheme of treatment.On the second visit (30thday) all investigated measures with exception for UA (sUA2- 8,8 ± 1,9 mg/dl, p>0.05) had shown significantly lower results: CRP2- 4,9±3,5 mg/dl, VAS2– 4,2±1,2 cm, GAS2- 4,9 ± 0,7 (p<0.001).On the third visit (60thday) the following results were obtained: sUA3- 4,7 ± 1,3 mg/dl, CRP3- 3,5±2,0 mg/L, VAS3- 3,3±2,1 cm, GAS3- 3,7±0,9. All the measures were significantly lower than at baseline (p<0,001).During all the follow-up period recurrent attacks of arthritis were observed in 6 patients (14,6%), particularly, only 2 patients experienced arthritis after the prescription of ULT.Conclusion:Low dose colchicine in combination with sporadic (1-2) intramuscular injections of betamethasone can present as an efficient, non-traumatic, safe and cost-effective option for the treatment of acute gouty arthritis. Moreover, according to results of our study, anti-inflammatory effect was stable even after the prescription of ULT.References:[1]Kuo C-F, Grainge MJ, Zhang W, et al. Global epidemiology of gout: prevalence, incidence and risk factors. Nat Rev Rheumatol 2015;11:649–62. doi:10.1038/nrrheum.2015.91[2]Richette P, et al. 2016 updated EULAR evidence-based recommendations for the management of gout Ann Rheum Dis 2017;76:29–42. doi:10.1136/annrheumdis-2016-209707[3]Scirè, Carlo A et al. “Development and First Validation of a Disease Activity Score for Gout.” Arthritis care & research vol. 68,10 (2016): 1530-7. doi:10.1002/acr.22844Disclosure of Interests: :None declared

scholarly journals SAT0364 DATA TO BE COLLECTED FOR AN OPTIMAL MANAGEMENT OF AXIAL SPONDYLOARTHRITIS IN DAILY PRACTICE: PROPOSAL FROM AN EVIDENCE BASED AND CONSENSUAL APPROACHES

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 1129.1-1129
Author(s):  
A. Baillet ◽  
X. Romand ◽  
A. Pfimlin ◽  
M. Dalecky ◽  
M. Dougados
Keyword(s):  
Ankylosing Spondylitis ◽  
Disease Activity ◽  
Axial Spondyloarthritis ◽  
Activity Index ◽  
Disease Activity Index ◽  
Daily Practice ◽  
Evidence Based ◽  
Periodic Review ◽  
Grade Scale

Background:Standardization of clinical practice has been proven to be effective in management of chronic diseases. This is particularly true at the time where the concept of treat to target is becoming more and more important in the field of axial spondyloarthritis (ax-SpA).Objectives:To propose a list of variables to be collected at the time of the diagnosis and over the follow-up of patients with axial spondyloarthritis (ax-SpA) for an optimal management in daily practice.Methods:The process comprised (1) the evaluation of the interest of 51 variables proposed for the assessment of axSpA via a systematic literature research, (2) a consensus process involving 78 hospital-based or office-based rheumatologists, considering the collection of the variable in a 4 grade scale from ”potentially useful” to “mandatory”, (3) a consensus on optimal timeline for periodic assessment of the selected variables on a 5 grade scale from “at each visit” to “never to be re-collected”.Results:The systematic literature research retrieved a total of 14,133 abstracts, of which 213 were included in the final qualitative synthesis. Concerning the data to be collected at the time of the diagnosis and during follow-up, we proposed to differentiate the results based on a) the way of collection of the variables (e.g. questionnaires by the patient, interview by the physician, physical examination, investigations) b) the usefulness these variables in daily practice based on the opinion of the rheumatologists ” c) the optimal timeline between 2 evaluations of the variable based on the opinion of the rheumatologists. In the initial systematic review, symptoms of heart failure history of inflammatory bowel disease, psoriasis or uveitis, patient global visual analogic scale, spine radiographs, modified Schöber test, coxo-femoral rotations, swollen joint count, urine strip test, BASDAI and ASDAS global scores were considered very useful and nocturnal back pain/morning stiffness, sacro-iliac joints radiographs and CRP were considered mandatory (Figure 1). Timeline between 2 evaluations of variables to collect in the periodic review are summarized inFigure 2.Figure 1.Core sets of items to collect and report in the systematic review in axial spondyloarthritis management in daily practice ASDAS=Ankylosing Spondylitis Disease Activity Score, BASDAI=Bath Ankylosing Spondylitis Disease Activity Index, BASFI=Bath Ankylosing Spondylitis Functionnal Index, BASMI=Bath Ankylosing Spondylitis Metrology Index, CRP=C Reactive Protein, CT=computerized tomography, FIRST=Fibromyalgia Rapid Screening Tool, HLA=Human Leukocyte Antigen, MRI=Magnetic resonance imaging, PET=positron emission tomography.Figure 2.Periodic review timeline of variables to collectASDAS=Ankylosing Spondylitis Disease Activity Score, BASDAI=Bath Ankylosing Spondylitis Disease Activity Index, Spondylitis Metrology Index, CRP=C Reactive Protein, IBD = inflammatory bowel diseases, PRO = Patient Reported OutcomesConclusion:Using an evidence-based and an expert consensus approaches, this initiative defined a core set of variables to be collected and reported at the time of the diagnosis and during follow-up of patients with ax-SpA in daily practice.Acknowledgments:this study has been conducted in two parts: the first one (evidence-based) was conducted thanks to a support from Abbvie France. AbbVie did not review the content or have influence on this manuscript. The second part of this initiative (consensus) has been conducted thanks to a support from the scientific non-profit organization: Association de Recherche Clinique en RhumatologieDisclosure of Interests:Athan Baillet Consultant of: Athan BAILLET has received honorarium fees from Abbvie for his participation as the coordinator of the systematic literature review, Xavier Romand Consultant of: Xavier ROMAND has received honorarium fees from Abbvie, Arnaud Pfimlin Consultant of: Arnaud PFIMLIN has received honorarium fees from Abbvie, Mickael Dalecky Consultant of: Mickael DALECKY has received honorarium fees from Abbvie, Maxime Dougados Grant/research support from: AbbVie, Eli Lilly, Merck, Novartis, Pfizer and UCB Pharma, Consultant of: AbbVie, Eli Lilly, Merck, Novartis, Pfizer and UCB Pharma, Speakers bureau: AbbVie, Eli Lilly, Merck, Novartis, Pfizer and UCB Pharma

scholarly journals Tu-Teng-Cao Extract Alleviates Monosodium Urate-Induced Acute Gouty Arthritis in Rats by Inhibiting Uric Acid and Inflammation

2020 ◽  
Vol 2020 ◽  
pp. 1-13
Author(s):  
Rongmei Yao ◽  
Zihan Geng ◽  
Xin Mao ◽  
Yanyan Bao ◽  
Shanshan Guo ◽  
...  
Keyword(s):  
Uric Acid ◽  
Gouty Arthritis ◽  
Histological Evaluation ◽  
Therapeutic Effects ◽  
Monosodium Urate ◽  
Cell Degeneration ◽  
Acute Gouty Arthritis ◽  
Monosodium Urate Crystals ◽  
Potassium Oxonate ◽  
Urate Crystals

Gouty arthritis is an inflammatory joint disease closely related to hyperuricemia. It is characterized by deposition of monosodium urate crystals in the joints, resulting in an intense inflammatory process and pain. Control of hyperuricemia and anti-inflammation treatments are the main therapeutic approaches. However, the commonly used drugs for inhibiting uric acid and acute gouty arthritis have obvious gastrointestinal and renal toxicity; thus, there is an urgency to develop new alternative therapeutic drugs. An extract of Tu-Teng-Cao (TTC), a compound drug used in traditional Chinese medicine, has been widely applied to the clinical treatment of arthritis. In this study, we investigated the therapeutic effects of TTC on gouty arthritis. In this study, an animal model of acute gouty arthritis with hyperuricemia was established using potassium oxonate and monosodium urate crystals. After treatment with TTC, the results showed obvious therapeutic effects on the rat model of acute gouty arthritis. The treatment significantly attenuated the degree of ankle swelling, inflammation, and dysfunction index, and the levels of proinflammatory cytokines. In addition, TTC has significant antihyperuricemia activity in rats with hyperuricemia induced by potassium oxonate. Histological evaluation showed that TTC relieved pathological damage in rats with acute gouty arthritis induced by monosodium urate crystals. All the groups treated with TTC showed improvement in cartilage degeneration, cell degeneration, synovial hyperplasia, and inflammatory cell invasion in the ankle joint of rats. TTC significantly alleviated swelling, inflammation, and bleeding of the renal corpuscle and convoluted tubules of rats. The results of this study suggest that TTC is capable of treating gouty arthritis and decreasing ankle injury through the control of uric acid and inflammation.

scholarly journals The tyrosine kinase inhibitor imatinib mesylate suppresses uric acid crystal-induced acute gouty arthritis in mice

PLoS ONE ◽  
2017 ◽  
Vol 12 (10) ◽  
pp. e0185704 ◽  
Author(s):  
Laurent L. Reber ◽  
Philipp Starkl ◽  
Bianca Balbino ◽  
Riccardo Sibilano ◽  
Nicolas Gaudenzio ◽  
...  
Keyword(s):  
Uric Acid ◽  
Tyrosine Kinase ◽  
Tyrosine Kinase Inhibitor ◽  
Imatinib Mesylate ◽  
Kinase Inhibitor ◽  
Gouty Arthritis ◽  
Uric Acid Crystal ◽  
Acute Gouty Arthritis ◽  
Acid Crystal

scholarly journals Gouty arthritis and kidney function outcomes and serum uric acid level variations in obese patients following bariatric surgery

2022 ◽  
Vol 34 (1) ◽  
Author(s):  
Mona G. Balata ◽  
Ahmed H. Helal ◽  
Ashraf H. Mohamed ◽  
Alaa-Uddin Habib ◽  
Mahmoud Awad ◽  
...  
Keyword(s):  
Bariatric Surgery ◽  
Uric Acid ◽  
Risk Factor ◽  
Serum Uric Acid ◽  
Kidney Function ◽  
Gouty Arthritis ◽  
Obese Patients ◽  
Predictive Variables ◽  
Radiological Studies

Abstract Background Obesity is an independent risk factor for chronic kidney disease (CKD) and is the strongest known modifiable risk factor for hyperuricemia and gout. We aimed to discover the outcome of serum uric acid (SUA), gouty arthritis, and kidney function in obese patients after bariatric surgery and possible links with BMI variations. Methods Retrospective study has been performed in National Hospital in Riyadh, KSA, between Jan. 2018 to Jan. 2020. We studied only 98 patients who met our inclusion criteria. Patients followed-up at 1 month (for gouty attack only) postoperative, 3 months postoperative, and 6 months postoperative for body mass index (BMI), serum creatinine, dipstick urinalysis, SUA, and estimated glomerular filtration rate (eGFR). Radiological studies, medical history, follow up radiological studies, and clinical follow up were obtained from the hospital data system. Results A total of 98 patients with mean eGFR were 90.65 ± 29.34 ml/min/1.73 m2, mean SUA 5.56 ± 1.84 mg/dl, and mean BMI was 45.28 ± 7.25 kg/m2, at surgery. Mean BMI had decreased significantly to 38.52 ± 6.05 kg/m2 at 3 months and to 34.61 ± 5.35 kg/m2 at 6 months (P < 0.001). The mean GFR had improved significantly (99.14 ± 23.32 ml/min/1.73 m2) at 6 months (P < 0.001). Interestingly, proteinuria had resolved in 17 patients out of 23 patients at 6 months. Number of gouty attacks was decreased during the first month post-surgery (P < 0.001). SUA level was significantly decreased (4.32 ± 1.27 mg/dl) (P < 0.001). SUA showed significant negative correlations with eGFR at 3 months and positively significant correlations with BMI at 3 and 6 months. By multinomial logistic regression, BMI and initial eGFR were the independent predictive variables for the outcome of eGFR at 6 months, while male gender and initial SUA were the independent predictive variables on the outcome of SUA at 6 months. Postoperatively in gouty arthritis patients, the number of joints affected, patient global VAS assessment, and number of gouty attacks were significantly reduced (P < 0.001). Conclusion Bariatric surgery has been associated with reduction of BMI and subsequently reduction of SUA levels, gouty attacks, and improvement of eGFR.

Epidemiology

2016 ◽  
Author(s):  
Nicola Dalbeth
Keyword(s):  
Uric Acid ◽  
Gouty Arthritis ◽  
Ph Control ◽  
Tissue Response ◽  
Crystal Nucleation ◽  
Crystal Formation ◽  
Fluid Temperature ◽  
Acute Gouty Arthritis ◽  
Adaptive Immune Cells ◽  
Msu Crystals

The aetiopathogenesis of gout is initiated by urate overproduction and uric acid under-excretion, leading to hyperuricaemia. Foods such as seafood, red meat, beer, and sugar-sweetened beverages contribute to overproduction. Under-excretion is mediated by renal and gut uric acid transporters such as SLC2A9, ABCG2, and URAT1. In hyperurcaemia, there is formation of monosodium urate (MSU) crystals in joints, with acute gouty arthritis mediated by the innate immune system occurring in response to these crystals. Factors such as urate concentration, proteins present in synovial fluid, temperature, and pH control crystal nucleation and growth. Activation of the inflammasome by MSU crystals and production of interleukin-1ß‎ is central to acute gouty arthritis. Advanced gout occurs when there is persistent gouty arthritis and tophus with the tophus being an organized immune tissue response to MSU crystals that involves both innate and adaptive immune cells. Progression through the gout checkpoints (hyperuricaemia, MSU crystal formation, and immune response) is governed by inherited genetic variants, lifetime environmental exposures, and their interaction.

scholarly journals Vemurafenib for Refractory Multisystem Langerhans Cell Histiocytosis in Children: An International Observational Study

2019 ◽  
Vol 37 (31) ◽  
pp. 2857-2865 ◽  
Author(s):  
Jean Donadieu ◽  
Islam Amine Larabi ◽  
Mathilde Tardieu ◽  
Johannes Visser ◽  
Caroline Hutter ◽  
...  
Keyword(s):  
Adverse Events ◽  
Disease Activity ◽  
Langerhans Cell Histiocytosis ◽  
Disease Activity Score ◽  
Evaluation Criteria ◽  
Langerhans Cell ◽  
Activity Score ◽  
Organ Involvement ◽  
Hematopoietic Stem

PURPOSE Off-label use of vemurafenib (VMF) to treat BRAFV600E mutation–positive, refractory, childhood Langerhans cell histiocytosis (LCH) was evaluated. PATIENTS AND METHODS Fifty-four patients from 12 countries took VMF 20 mg/kg/d. They were classified according to risk organ involvement: liver, spleen, and/or blood cytopenia. The main evaluation criteria were adverse events (Common Terminology Criteria for Adverse Events [version 4.3]) and therapeutic responses according to Disease Activity Score. RESULTS LCH extent was distributed as follows: 44 with positive and 10 with negative risk organ involvement. Median age at diagnosis was 0.9 years (range, 0.1 to 6.5 years). Median age at VMF initiation was 1.8 years (range, 0.18 to 14 years), with a median follow-up of 22 months (range, 4.3 to 57 months), whereas median treatment duration was 13.9 months (for 855 patient-months). At 8 weeks, 38 complete responses and 16 partial responses had been achieved, with the median Disease Activity Score decreasing from 7 at diagnosis to 0 ( P < .001). Skin rash, the most frequent adverse event, affected 74% of patients. No secondary skin cancer was observed. Therapeutic plasma VMF concentrations (range, 10 to 20 mg/L) seemed to be safe and effective. VMF discontinuation for 30 patients led to 24 LCH reactivations. The blood BRAFV600E allele load, assessed as circulating cell-free DNA, decreased after starting VMF but remained positive (median, 3.6% at diagnosis, and 1.6% during VMF treatment; P < .001) and was associated with a higher risk of reactivation at VMF discontinuation. None of the various empirical therapies (hematopoietic stem-cell transplantation, cladribine and cytarabine, anti-MEK agent, vinblastine, etc) used for maintenance could eradicate the BRAFV600E clone. CONCLUSION VMF seemed safe and effective in children with refractory BRAFV600E-positive LCH. Additional studies are needed to find effective maintenance therapy approaches.

Low-Dose Oral Mini-Pulse Dexamethasone Therapy in Progressive Unstable Vitiligo

2013 ◽  
Vol 17 (4) ◽  
pp. 259-268 ◽  
Author(s):  
Amrinder J. Kanwar ◽  
Rahul Mahajan ◽  
Davinder Parsad
Keyword(s):  
Adverse Effects ◽  
Disease Activity ◽  
Low Dose ◽  
Disease Free Survival ◽  
Pulse Therapy ◽  
Dose Oral ◽  
Dexamethasone Therapy ◽  
Pulse Dexamethasone ◽  
The Mean

Background: The course of vitiligo is unpredictable. If the disease is spreading rapidly, the progression can be controlled with the use of systemic steroids daily or in pulsed form. The present study was planned to assess the efficacy of low-dose dexamethasone oral mini-pulse therapy in progressive unstable vitiligo. Materials and Methods: In this retrospective study, the case records of patients with vitiligo during the period from January 2006 to December 2010 were studied. Patients who had progressive unstable disease were included. These patients were administered oral dexamethasone 2.5 mg per day on 2 consecutive days after breakfast in a week. The patients were asked to come for regular follow-up to assess the arrest of disease activity, relapse of disease activity, and adverse effects. Results: A total of 444 patients were analyzed. In 408 (91.8%) patients, arrest of disease activity was achieved at a mean duration of 13.2 ± 3.1 weeks. In addition, some repigmentation of the lesions was seen in all patients after a mean of 16.1 ± 5.9 weeks. During the follow-up, 50 of 408 (12.25%) patients experienced one or two episodes of relapse in disease activity, which were treated with reinstitution of low-dose dexamethasone oral mini-pulse therapy. The mean disease-free survival (DFS) until the first relapse was 55.7 ± 26.7 weeks, and the mean DFS until the second relapse was 43.8 ± 7.2 weeks. Adverse reactions such as weight gain, lethargy, and acneiform eruptions were observed in 41 (9.2%) patients. Conclusion: Low-dose oral mini-pulse dexamethasone therapy is a good option for arresting progressive unstable vitiligo with minimal adverse effects.

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