Reumatologia最新文献

Introduction: Chronic-plaque psoriasis is a chronic inflammatory dermatological disease. Obesity comorbidities, including non-alcoholic fatty liver disease, are highly prevalent in patients with chronic-plaque psoriasis. Recently, weight loss has been a highly recommended intervention to improve the severity of psoriatic symptoms, psoriasis-induced chronic systemic inflammation, psoriasis-associated cardiovascular risk factors, quality of life, and the efficacy of anti-psoriatic drugs. This study was designed to assess the effect of a 12-week low-calorie-diet intervention on aspartate transaminase, psoriasis severity (assessed via Psoriasis Area and Severity Index - PASI), alanine transaminase, quality of life (assessed via Dermatology Life Quality Index - DLQI), triglycerides, waist circumference (WC), and body mass index (BMI) in class I obese men with chronic-plaque and non-alcoholic fatty liver disease.

Material and methods: Sixty men with age ≥ 18 years with class I obesity and with chronic plaque psoriasis and non-alcoholic fatty liver disease were included in the study. All participants were randomly assigned to one of two groups: the first group as the low-calorie-diet group (30 men received immunosuppressive drugs, followed a low-calorie diet, and increased their energy expenditure through a daily 15,000-step outdoor walking program for 12 weeks) and the second as the control group (30 men received immunosuppressive drugs only). The primary outcome consisted of the results of the area and severity index. Weight, BMI, WC, laboratory results such as triglycerides, liver enzymes (alanine transaminase and aspartate transaminase) as well as DLQI were considered as secondary outcomes.

Results: While no significant improvements were achieved in the measured variables of the control group, the low-calorie-diet group demonstrated significant improvement in all the measured variables.

Conclusions: The results of the present study confirmed that 12-week low-calorie-diet intervention controls BMI, increases the response of psoriasis to pharmacological agents and improves the quality of life. Diet interventions significantly control the elevated hepatic enzymes (aspartate and alanine transaminases) and triglycerides in male patients with chronic-plaque psoriasis and non-alcoholic fatty liver disease.

Growth hormone (GH) is a key peptide hormone in the regulation of bone metabolism, through its systemic and paracrine action mediated directly as well as by insulin-like growth factor-1 (IGF-1). Growth hormone exerts pleiotropic effects leading to an increase in linear bone growth, accumulation of bone mineral content and preservation of peak bone mass. Furthermore, it influences protein, lipid, and carbohydrate metabolism.Growth hormone deficiency (GHD) causes a low bone turnover rate leading to reduced bone mineral density (BMD) and increased bone fragility. The results of GH insufficiency are the most pronounced among children as it negatively affects longitudinal bone growth, causing short stature and in adolescents, in whom it hinders the acquisition of peak bone mass. Most studies show that treatment with recombinant human growth hormone (rhGH) in GHD patients could improve BMD and decrease fracture risk. This review aims to summarize the pathophysiology, clinical picture and management of bone complications observed in GHD.

Introduction: Lyme borreliosis (LB) is a multisystemic zoonotic disease transmitted by the bite of infected tick vectors.The aim of the study is to develop a mathematical model for predicting the risk of severity of Lyme disease by the risk factor of the disseminated form of LB in children who have had a tick attack. To test the effectiveness of the formula for predicting the development of the disseminated stage of LB, we built a receiver operating characteristic (ROC) curve and determined the specificity and sensitivity of our model. The results of the examination of 122 patients with the confirmed local and disseminated stages of LB were taken as a basis.

Material and methods: To build a prognostic model for prediction of the risk of the developing of the stage in LB predicting the risk of severity of course in Lyme borreliosis (PRSCLB), 122 children (aged 13 ±3 years) with LB were examined using multivariate regression analysis, including 52 boys and 70 girls. Groups of patients: 79 children with erythema migrans, 16 with Lyme arthritis, and 27 with nervous system involvement by LB. The quality of the prognostic model was checked by the Nagelkerke R Square (Nagelkerke R2) and the acceptability of this model was assessed using ROC analysis.

Results: The method of multivariate regression analysis for predicting severe course and organ and system damage in LB in children, taking into account the factors and variants of the disease itself, makes it possible to develop a mathematical model for predicting the relative response factors (RRF) of severe forms of Lyme disease and will improve the effectiveness of treatment. This will create all the prerequisites for high-quality preventive measures and reduce the relative response factors rate.The initial data for predicting the severity of LB were 28 factors. According to the results of regression analysis, 24 factors were included in the model for predicting the severity of LB.

Conclusions: The results of the study showed that the multifactorial model predicts the severity and organ and system damage in LB in children with an accuracy of 95%. The ROC curve, which was built on the basis of the results, has an area under the curve of 0.94, which indicates the high efficiency of the model.

Introduction: Ankylosing spondylitis (AS) is a chronic inflammatory, progressive disease, which leads to deterioration of chest and spine mobility and decrease of physical capacity with abnormal chest movement patterns. We aimed to assess the usefulness of the 4DBODY technology for evaluation of the effectiveness of AS treatment.

Material and methods: The 4DBODY technology was assessed on single AS patient with axial involvement. The patient was examined twice, before and after 14 days of rehabilitation. Physiotherapeutic and plethysmographic examinations were used, as well as angular measurement of spine curvatures and measurement of chest mobility. Chest activity measured using the 4DBODY system and the quality of movement were visualized.

Results: There was observed an increase of chest mobility from 18 mm to 27.9 mm (up 55%) in the 4DBODY system measurement. The quality of the chest movement also improved, the required phases of inspiration were synchronized. The angular position of the spine has also changed. The chest expansion improved from 25 mm to 50 mm measured on the level of the fourth intercostal space and from 30 mm to 50 mm at the Th10 level. Inspiratory and expiratory muscle strength increased respectively from 80% to 93% and from 46% to 86% of the predicted values. Total airway resistance (Rtot) - increase from 59% to 67%, whereas functional residual capacity (FRC) and total lung capacity (TLC) did not change significantly.

Conclusions: The new 4DBODY technology was found to be an effective method of examination and assessment of the effectiveness of rehabilitation of patients with AS.

Introduction: Juvenile idiopathic arthritis (JIA) is the most common chronic rheumatic disorder in children. Although methotrexate (MTX) is the first line disease-modifying antirheumatic drug for JIA, many patients do not respond well or cannot tolerate MTX. The aim of this study was to compare the effect of combination therapy of MTX and leflunomide (LFN) with MTX in patients who do not respond to MTX.

Material and methods: Eighteen patients (2-20 years old) with polyarticular, oligoarticular or extended oligoarticular subtypes of JIA who did not respond to conventional JIA therapy participated in this double-blind, placebo-controlled, randomized trial. The intervention group received LFN and MTX for 3 months while the control group received oral placebo and MTX at a similar dose to the intervention group. Response to treatment was assessed every 4 weeks using the American College of Rheumatology Pediatric criteria (ACRPed) scale.

Results: Clinical criteria, including number of active joints and restricted joints, physician and patient global assessment, Childhood Health Assessment Questionnaire (CHAQ38) score, and serum erythrocyte sedimentation ratelevel, did not differ significantly between groups at baseline and at the end of the 4^th and 8^th weeks of treatment. Only the CHAQ38 score was significantly higher in the intervention group at the end of the 12^th week of treatment. Analysis of the effect of treatment on study parameters revealed that only the global patient assessment score differed significantly between groups (p = 0.003).

Conclusions: The results of this study showed that combining LFN with MTX does not improve clinical outcomes of JIA and may increase side effects in patients who do not respond to MTX.

Introduction: Neuropathic pain (NP) in ankylosing spondylitis (AS) is an important factor that complicates patients' everyday activities and leads to a decrease of life quality. Detection and diagnosis of NP can be facilitated by the use of screening instruments, and the comparative assessment of the sensitivity of different scales is important for improving the diagnosis and personalizing the treatment of AS.The aim of the study was to analyze prevalence of NP in patients with AS and clinical features of AS patients depending on the presence of NP.

Material and methods: We examined 94 patients with NP and 48 patients without pain in AS using the following questionnaires: LANSS, DN4, StEP, BASFI, BASMI, BASDAI, HAQ, ASAS HI/EF and BAS-G.

Results: The prevalence of NP according to LANSS was 51.7% in women and 32.7% in men (p = 0.048); according to DN4 - 58.6% and 32.7%, respectively (p = 0.010). Disease activity and functional disability of the patients were higher in the group of patients with NP than in the group of patients without NP according to the BASDAI, BASFI, BASMI, HAQ, ASAS HI/EF and BAS-G. Significance of differences between groups was at the level of p < 0.01.

Conclusions: The prevalence of NP in AS is alarmingly high. Even with low scores on screening scales, patients showed signs of NP, which may indicate higher prevalence of NP. Neuropathic pain is more associated with the activity of the disease, greater loss of functional capacity and a decrease in indicators of the general state of health, which allows it to be considered as an aggravating factor regarding these manifestations.

Introduction: The authors of the study assessed the emotional and cognitive state of geriatric patients during the COVID-19 pandemic and tried to answer the question: were there any differences in this state in geriatric patients at different stages of the pandemic?

Material and methods: The study included 518 patients of 60 years old and above of the Department of Geriatrics in Warsaw. To collect data, the following tools of psychological measurement were applied: the Mini-Mental State Examination scale and Geriatric Depression Scale. In order to test the differences in the means between the groups, a Chi-square test (with Yates's correction for continuity when the class size did not exceed 8 items) was used. For the comparison of the three groups, the Kruskal-Wallis (ANOVA) test was performed.

Results: It was found that the majority of geriatric patients (73% of respondents) do not show symptoms of depressed mood. But there are statistically significant differences in the results of the patients' cognitive state tests depending on the time of examination. Patients examined before the pandemic tended to demonstrate a better cognitive state than patients at the beginning of the pandemic and in its later stages. Nevertheless, there are no significant differences in the cognitive functioning of patients examined at the beginning and later in the pandemic.

Conclusions: The number of geriatric patients with symptoms of depression significantly increased when visits of relatives prohibition were introduced. However, the number of patients with depression returned to its previous level later in the pandemic.This phenomenon may indicate psychological adaptation to the situation. The presented results of observation suggest that the introduction of limitations is less important than the particular perception of one's situation and adaptation to that.

Post-traumatic osteoarthritis (PTOA), a disorder of the synovium, subchondral bone, and cartilage that affects the entire joint, constitutes approximately 12% of all cases of symptomatic osteoarthritis. This review summarizes the pathogenetic mechanisms that underlie the positive influence of chondroitin sulphates (CSs) on PTOA as means of preventive and therapeutic treatment. Mechanisms of PTOA development involve chondrocytes undergoing various forms of cell death (apoptosis, pyroptosis, necroptosis, ferroptosis and/or necrosis). Chondroitin sulphates are a class of glycosaminoglycans that improve the structure and function of cartilage and subchondral bone, which is associated with their ability to decrease the activation of NF-κB and p38 MAPK, and up-regulate Nrf2. Standardized small fish extract (SSFE) is an example of the drugs that can attenuate NF-κB-mediated systemic inflammation, potentially helping to reduce joint inflammation and cartilage degradation, improve joint function, and alleviate pain and disability in patients with these conditions.

Temporomandibular joint (TMJ) can be affected in the context of spondyloarthritis (SpA) with detrimental impact on individuals' quality of life. Intra-articular inflammation, synovitis, enthesitis, disc displacement and cervical vertebrae malalignment are some of the pathophysiological phenomena involved. Temporomandibular joint disorders (TMD) incidence appears to be higher in patients with ankylosing spondylitis and psoriatic arthritis, especially when clinical evaluation includes not only imaging but relevant history, TMJ examination and diagnostic criteria for TMD. The Visual Analogue Scale (VAS) pain score and Health Assessment Questionnaire Disability Index (HAQ) quality of life score could be useful tools. Panoramic radiographs and ultrasound can be used for screening but in symptomatic patients magnetic resonance imaging (MRI) is preferable. Conservative management and early pharmacological treatment can prevent permanent joint impairment. For refractory cases, early referral to Legislation for Oral and Maxillofacial Surgery (OMFS) specialists is indicated. The aim of this narrative review is to address the involvement of TMJ in SpA and to encourage clinicians to incorporate TMJ assessment in their physical examination and basic screening.