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Inhibition of the Binding of Interleukin 17A with Interleukin 17A Receptor as a Treatment for Immune System and Inflammation Disorders, Cancer, and Neurodegenerative Diseases.

The invention in this patent application relates to N-(2-amino-2-oxoethyl)heteroarylcarboxamide derivatives, represented herein generally by formula 1. These compounds are inhibitors of the binding of interleukin 17A (IL-17A) with its receptor IL-17RA and may potentially be used for the treatment of diseases or disorders associated with IL-17A activity, which include psoriasis, ankylosing spondylitis, psoriatic arthritis and rheumatoid arthritis, cancer, and neurodegenerative disorders.

Ixekizumab and herpes zoster in an erythrodermic patient.

Ixekizumab is an injectable monoclonal antibody against IL-17A approved by the US Food and Drug Administration for the treatment of plaque psoriasis, psoriatic arthritis, and ankylosing spondylitis. We present what we believe is the first case of herpes zoster (shingles) in a patient 12 weeks after starting ixekizumab for presumed erythrodermic psoriasis. It is important to be aware of potential side effects of immunomodulatory medications, particularly those that are new to the market.

Disorders of the Chest Wall: Clinical Manifestations.

Chest wall disorders represent deformities and/or injuries that alter the rib cage geometry and result in pulmonary restriction, increased work of breathing, exercise limitations, and cosmotic concerns. These disorders are congenital or acquired and affect all ages. Disorders affecting the spine (kyphoscoliosis, ankylosing spondylitis), ribs (flail chest), and sternum (pectus excavatum) are discussed in this article, with emphasis on clinical presentations, pulmonary function abnormalities, diagnosis, and treatment.

[Tuberculosis of respiratory organs concomitant with tuberculosis of bones and joints in young children].

Specific features of thoracic tuberculosis were studied in children with various forms of tuberculosis of bones and joints, i.e. tuberculous spondylitis, arthritis and osteitis. Peculiarities of the clinical course and of complications of thoracic tuberculosis were detected in children with the mentioned clinical forms, which are mostly pronounced in spinal tuberculosis and tuberculosis of joints. A complicated course of thoracic process predetermines the duration of treatment and affects the choice of time for surgical intervention.

Sideroblastic anaemia with iron overload presenting as an arthropathy.

We report on 2 patients with sideroblastic anaemia an secondary iron overload whose presenting symptom was an arthropathy of small an large joints. One patient had marked spinal symptoms which were severe enough to suggest ankylosing spondylitis, and the pattern of arthritis in the other resembled seronegative rheumatoid arthritis. We believe these to be the first cases described of an arthropathy associated with iron overload secondary to sideroblastic anaemia.

Calcific tendinitis of the neck.

When a calcific deposit in the shoulder, hip or elbow ruptures, it results in severe pain and tenderness. Few clinicians are aware that the longus colli muscle of the neck is also subject to acute tendinitis. When it occurs, the pain and spasm mimic infectious spondylitis or meningitis. Four patients are presented with acute tendinitis of the longus colli muscle and the classic radiographic findings of soft-tissue swelling and amorphous calcium deposits in the tendon.

Diseases associated with specific HL-A antigens.

Significantly increased prevalences of particular HL-A antigens have been reported for many human diseases. The correlation is particularly striking in ankylosing spondylitis, Reiter's syndrome, psoriasis and some immunopathic disorders, so that HL-A typing may be of great value in diagnosis. The possible mechanisms whereby these associations may occur suggest the cause of certain disorders, and further investiatation will likely help in the understanding of the pathogenesis of many diseases.

Microbiome dysbiosis in spinal pathology: Mechanisms, evidence, and research limitations.

INTRODUCTION: The microbiome's relevance has become increasingly discussed amid the rising prevalence of chronic illnesses. Microbiome resea … holar using relevant search terms including: "microbiome", "spine", "spinal pathology", "ankylosing spondylitis", and "seronegative arthropathies". RESULTS: This review found that with dysbiosis, specific bacterial such as Bacteroidaceae and Rikenellaceae proliferate, altering the cytokine microenvironment and subsequently increasing gut wall permeability. T …

Новый Ulcerative Colitis после начала Secukinumab: Case Report.

ВВЕДЕНИЕ: " Секукинумаб " - это антиинтерлектин (IL)-17, используемый для лечения ревматологических заболеваний, таких, как анкилосирующий спондилит и псориаз. Несмотря на повышенный уровень IL-17A у пациентов, страдающих воспалительным кишечным заболеванием (IBD), клинические испытания позволяют предположить, что ингибирование IL-17 может усилить активность в IBD. Множественный склероз (MS) также подозревается в связях с IBD. КИСЛОТА: 22-летний мужчина, у которого есть дедушка по отцу с историей MS, начал работать на секукинумабе по подозрению в анкилосинге спондилита. Через три мес

Совпадение в аннотации оригинала
INTRODUCTION: Secukinumab is an anti-interleukin (IL)-17 used in the treatment of rheumatological conditions such as ankylosing spondylitis and psoriasis. Despite elevated IL-17A levels in inflammatory bowel disease (IBD) patients, clinical trials suggest IL-17 inhibition may exacerbate disease activity in IBD. Multiple sclerosis (MS) also has a suspected as…

Accuracy of dual-energy computed tomography for bone marrow edema in the sacroiliac joint: A systematic review and meta-analysis.

BACKGROUND: This systematic literature review and meta-analysis aimed to assess the accuracy, sensitivity, and specificity of dual-energy computed tomography (DECT) of the sacroiliac joint. Bone marrow edema (BME) of the sacroiliac joint is an early manifestation of some diseases, such as ankylosing spondylitis, and is usually examined by nuclear magnetic resonance imaging (MRI); however, MRI can be intolerable for some patients; hence, numerous studies have analyzed DECT examinations. METHODS: We searched PUBMED, CNKI, and EMBASE in 2023 for articles containing the following terms (DECT) or …

Septic Arthritis of Cervical Spine Facet Joints: A Case Report and Review of Imaging.

BACKGROUND Septic arthritis of the facet joint (SAFJ) has been considered a rare type of spinal infection. However, because of the aging of … fever and increased inflammatory response, the physician must consider the possibility of pyogenic spondylitis, including SACFJ, and order an MRI. Epidural abscess is almost inevitable in SACFJ, and surgical treatment, including abscess drainage, is required if spinal cord or paralytic symptoms progress. For patients with SACFJ, as well as pyogenic spondylit …

Metronidazole-induced encephalopathy delayed diagnosis due to cerebellar infarction: A case report.

RATIONALE: Metronidazole is a 5-nitroimidazole antibiotic effective against anaerobic bacterial and parasitic infections. Long-term use may cause side effects in the central nervous system, although the occurrence of encephalopathy is rare. PATIENT CONCERNS: A 73-year-old man was diagnosed with acute pyelonephritis and received antibiotic treatment. During the treatment, the patient complained of back pain. Lumbar spinal magnetic resonance imaging (MRI) revealed infective spondylitis, and metronidazole (1.5 g) was administered daily for approximately 160 days. The patient developed cognitive …

Association between Genetic Polymorphisms in Methylenetetrahydrofolate Reductase and Risk of Autoimmune Diseases: A Systematic Review and Meta-Analysis.

Methylenetetrahydrofolate reductase (MTHFR) is a critical rate-limiting enzyme in the homocysteine/methionine metabolism pathway that is imp … e (OR = 1.97, 95% CI, 1.31-2.97), multiple sclerosis (OR = 1.57, 95% CI, 1.03-2.38), and ankylosing spondylitis (OR = 2.90, 95% CI, 1.92-4.38). The MTHFR 1298 A/C polymorphism was associated an increased risk of multiple sclerosis in a heterozygote comparison (OR = 2.36, 95% CI, 1.29-4.30) and in a dominant model (OR = 2.31, 95% CI, 1.24-4.29). This meta-anal …

Evaluation of rehabilitation effect of five-step exercises on patients with radiculopathy of cervical vertebra.

BACKGROUND: Among all types of cervical spondylitis, cervical spondylitis radiculopathy (CSR) has the highest incidence. The incidence of CSR increases year by year and is generally younger, which has seriously threatened people's quality of life and affected their work and life. This study proposes to improve the recovery rate of patients with CSR, delay the recurrence, improve the symptoms of patients, and improve the quality of life of patients through the rehabilitation and exercise of five-step cervical vertebra exercises. METHODS: For 90 patients with CSR that met the inclusion criteria…

Impact of biologic DMARDs on quality of life: 12-month results of a rheumatic diseases cohort using the Brazilian EQ-5D tariff.

OBJECTIVES: To evaluate the association between biological Disease-Modifying Anti-Rheumatic Drugs (bDMARDs) use and quality of life (QoL) in patients with rheumatoid arthritis (RA), psoriatic arthritis (PsA), and ankylosing spondylitis (AS). PATIENTS AND METHODS: We evaluated adult patients prescribed biological DMARDs whose quality of life was evaluated at six and 12 months. The EuroQol 5 dimensions (EQ-5D) was used with the Brazilian tariff. RESULTS: Patients receiving bDMARDs had significant improvements in quality of life after 6 and 12 months (p < 0.001), regardless of the rheumatic con…

It is time for an organised, scientific approach to the application of patient-reported outcome measures in clinical studies and trials.

Too often, clinicians and researchers assume that patient-reported outcome measures (PROMs) are simply designed, can be changed to suit spec … ty of the measure and the information it generates.Several problems have arisen with the Ankylosing Spondylitis Quality of Life Questionnaire (ASQoL). This is probably because it is recognised as the most appropriate measure of quality of life for people with Ankylosing Spondylitis and has been widely used in international clinical trials and studies. Fifty-s …

Clinical patterns of seronegative spondyloarthropathies in a tertiary centre in Pakistan.

OBJECTIVES: The patterns of spondyloarthropathies (SpA) differ across regions globally, and an understanding of these patterns is important … a large proportion of the study population. The most frequently diagnosed subtypes were ankylosing spondylitis, reactive arthritis, and psoriatic arthritis. The most common presenting symptoms were sacroiliitis, inflammatory spinal pain, and synovitis. CONCLUSION: Males had a higher prevalence of SpA. Ankylosing spondylitis, psoriatic arthritis, and reactiv …