Jainclemensen3472
Polish patients with rheumatic diseases collect funds via medical crowdfunding, mostly for needs not covered by public healthcare or to obtain better health services in the private sector.
Cardiac involvement is one of the major mortality factors in systemic sclerosis (SSc). This observational study aimed to compare patients with and without heart involvement in the course of SSc.
Electronic medical records of patients treated between January 2021 and August 2022 in the Department of Rheumatology were searched for the diagnosis of SSc (ICD-10 code M47). The clinical characteristics of patients with and without heart involvement in the course of SSc were compared.
Out of 36 patients with SSc, 7 patients were diagnosed with heart disease in the course of SSc. The major type of cardiac involvement was myocarditis (71%). The majority of patients with heart involvement had elevated troponin (86%) and NT-proBNP (71%) concentrations. The most common finding observed in echocardiography was diastolic failure (71%). The most frequent abnormality found in 24-hour Holter ECG was isolated supraventricular extrasystoles (100%). Risk factors for developing heart disease in the course of SSc were male gender (
= 0.018), diffuse type of SSc (
= 0.03), higher values of modified Rodnan skin score (
< 0.001), gastrointestinal tract involvement (
= 0.027) and myositis (
= 0.018).
Optimal screening for heart disease is needed in this group of patients.
Optimal screening for heart disease is needed in this group of patients.
Spondyloarthropathies are a group of chronic inflammatory diseases with specific clinical symptoms in rheumatic diseases. These patients suffer from pain in the joints. Physicians have tried several ways to decrease the pain in these patients. This study aimed to evaluate the effect of intra-sacroiliac joint methylprednisolone injection under the guidance of ultrasonography in spondyloarthropathy patients.
In this randomized control trial we studied 60 patients with spondyloarthropathy (30 patients in the intervention group and 30 patients in the control group) from January 2020 to December 2020. The intervention group patients received 40 mg of intra-sacroiliac joint (SIJ) methylprednisolone injection at the beginning in addition to treatment with nonsteroidal anti-inflammatory drugs (inflammatory dose) and sulfasalazine (2 to 3 g/day). Patients' pain intensity and symptoms were assessed in the 2
, 4
, 6
, and 8
weeks after glucocorticosteroid injection. Quantitative factors were compared by indepenatisfaction scores. Additionally using the guidance of ultrasonography in this approach is without the risk of radiation exposure.
Muscle enzymes are an indicator of ongoing muscle damage and disease activity in patients with idiopathic inflammatory myopathy. Although platelet-related parameters have been shown to be useful as markers of disease activity in autoimmune diseases, the relationship between platelet distribution width (PDW) and disease activity has not been previously studied in polymyositis. We aimed to determine the relationship between PDW and disease activity in patients with polymyositis.
Twenty-seven patients with polymyositis and thirty healthy controls were included in the study. Disease activity was evaluated using the myositis disease activity assessment Visual Analogue Scale (MYOACT) and the Myositis Intention to Treat Index (MITAX). The relationship between PDW and disease activity was evaluated using Pearson's or Spearman's correlation and reliability was assessed using correlation coefficients.
The mean platelet volume (MPV) and plateletcrit (PCT) were significantly higher and PDW was significantly lower in patients with polymyositis compared to the control group. The mean PDW levels were lower in patients with constitutional symptoms and arthralgia/arthritis (
< 0.005). Although PDW levels were lower in patients with mechanical hand, lung involvement, or dysphagia compared to patients without, there was no statistically significant difference between them. Platelet distribution width was found to be negatively correlated with disease activity.
We found that PDW was negatively correlated with MYOACT and MITAX, widely used tools in assessing the disease activity of polymyositis. Based on this, PDW may be utilized as a non-invasive potential index to assess disease activity in patients with polymyositis.
We found that PDW was negatively correlated with MYOACT and MITAX, widely used tools in assessing the disease activity of polymyositis. Based on this, PDW may be utilized as a non-invasive potential index to assess disease activity in patients with polymyositis.Isotretinoin is a retinoid derivative drug used in acne vulgaris treatment. Sacroiliitis has been reported as an uncommon adverse effect following isotretinoin treatment. We report a 30-year-old male patient who developed sacroiliitis after isotretinoin use. Stopping treatment with isotretinoin resulted in a complete disappearance of inflammatory back pain. A literature search was performed to assess the relevance of this association in everyday clinical practice, and to discuss whether the link between isotretinoin and sacroiliitis is causal or coincidental.The first 40 years of research on the neurobiology of sign languages (1960-2000) established that the same key left hemisphere brain regions support both signed and spoken languages, based primarily on evidence from signers with brain injury and at the end of the 20th century, based on evidence from emerging functional neuroimaging technologies (positron emission tomography and fMRI). Building on this earlier work, this review focuses on what we have learned about the neurobiology of sign languages in the last 15-20 years, what controversies remain unresolved, and directions for future research. Production and comprehension processes are addressed separately in order to capture whether and how output and input differences between sign and speech impact the neural substrates supporting language. In addition, the review includes aspects of language that are unique to sign languages, such as pervasive lexical iconicity, fingerspelling, linguistic facial expressions, and depictive classifier constructions. Summary sketches of the neural networks supporting sign language production and comprehension are provided with the hope that these will inspire future research as we begin to develop a more complete neurobiological model of sign language processing.There is increasing recognition of the potential for sibling relationships to promote the well-being of youth in out-of-home care. Efficacious interventions now exist to strengthen the sibling relationships for youth in out-of-home care, yet the processes through which these interventions work to enhance sibling relationships remains largely speculative. The current study therefore aimed to identify the critical components of an efficacious dyadic relationship enhancement intervention for siblings in foster care through a secondary analysis of fidelity of implementation and trial outcome data. Data for 168 youth from the treatment condition of the Supporting Siblings in Foster Care study were analysed. Fidelity of implementation was assessed across seven intervention domains Sibs 4 Life, Positive/Sib Thinking, Activity Planning, Problem Solving, Cooperation, Managing Feelings and Adult Allies. Trial outcome data were drawn from efficacy test results and included a multi-agent construct of sibling relationship quality. Descriptive statistics detailed intervention implementation, and hierarchical linear models examined associations between intervention coverage, comprehension, and engagement, and 18-month improvements to the sibling relationship. see more Results indicate high fidelity to implementation, and Positive/Sib Thinking was the primary intervention domain associated with sibling relationship improvements. Considerations for future mechanisms-based intervention research with siblings in out-of-home care are provided.In the course of its short history, mitochondrial DNA (mtDNA) has made a long journey from obscurity to the forefront of research on major biological processes. mtDNA alterations have been found in all major disease groups, and their significance remains the subject of intense research. Despite remarkable progress, our understanding of the major aspects of mtDNA biology, such as its replication, damage, repair, transcription, maintenance, etc., is frustratingly limited. The path to better understanding mtDNA and its role in cells, however, remains torturous and not without errors, which sometimes leave a long trail of controversy behind them. This review aims to provide a brief summary of our current knowledge of mtDNA and highlight some of the controversies that require attention from the mitochondrial research community.The immune system defends our body by fighting infection from pathogens utilizing both the innate and adaptive immune responses. The innate immune response is generated rapidly as the first line of defense. It is followed by the adaptive immune response that selectively targets infected cells. The adaptive immune response is generated more slowly, but selectively, by targeting a wide range of foreign particles (i.e., viruses or bacteria) or molecules that enter the body, known as antigens. Autoimmune diseases are the results of immune system glitches, where the body's adaptive system recognizes self-antigens as foreign. Thus, the host immune system attacks the self-tissues or organs with a high level of inflammation and causes debilitation in patients. Many current treatments for autoimmune diseases (i.e., multiple sclerosis (MS), rheumatoid arthritis (RA)) have been effective but lead to adverse side effects due to general immune system suppression, which makes patients vulnerable to opportunistic infections. To counter these negative effects, many different avenues of antigen specific treatments are being developed to selectively target the autoreactive immune cells for a specific self-antigen or set of self-antigens while not compromising the general immune system. These approaches include soluble antigenic peptides, bifunctional peptide inhibitors (BPI) including IDAC and Fc-BPI, polymer conjugates, and peptide-drug conjugates. Here, various antigen-specific methods of potential treatments, their efficacy, and limitations will be discussed along with the potential mechanisms of action.Attenuated skeletal muscle glucose uptake (GU) has been observed with advancing age. It is important to elucidate the mechanisms linked to interventions that oppose this detrimental outcome. Earlier research using young rodents and (or) cultured myocytes reported that treatment with 5-aminoimidazole-4-carboxamide-1-β-d-ribofuranoside (AICAR; an AMP-activated protein kinase (AMPK) activator) can increase γ3-AMPK activity and reduce membrane cholesterol content, each of which has been proposed to elevate GU. However, the effect of AICAR treatment on γ3-AMPK activity and membrane cholesterol in skeletal muscle of aged animals has not been reported. Our purpose was to evaluate the effects of AICAR treatment on these potential mechanisms for enhanced glucose uptake in the skeletal muscle of aged animals. Epitrochlearis muscles from 26-27-month-old male rats were isolated and incubated ± AICAR, followed by 3 h incubation without AICAR, and then incubation with 3-O-methyl-[3 H] glucose (to assess GU ± insulin). Muscles were also analyzed for γ3-AMPK activity and membrane cholesterol content.
