keyword
MENU ▼
Read by QxMD icon Read
search

Myositis

keyword
https://www.readbyqxmd.com/read/28339994/a-longitudinal-cohort-study-of-the-anti-synthetase-syndrome-increased-severity-of-interstitial-lung-disease-in-black-patients-and-patients-with-anti-pl7-and-anti-pl12-autoantibodies
#1
Iago Pinal-Fernandez, Maria Casal-Dominguez, Julio A Huapaya, Jemima Albayda, Julie J Paik, Cheilonda Johnson, Leann Silhan, Lisa Christopher-Stine, Andrew L Mammen, Sonye K Danoff
Objective.: The aim was to study the prevalence, rate of appearance and severity of clinical features in patients with different anti-synthetase syndrome (ASyS) autoantibodies. Methods.: All Johns Hopkins Myositis Longitudinal Cohort subjects positive for any ASyS autoantibodies were included. Clinical information, including symptoms, signs, strength, creatine kinase concentrations and pulmonary function tests, were prospectively collected. The standardized mortality and cancer rates and the rate of appearance and intensity of the different organ manifestations were assessed using univariate and multivariate analysis and compared between ASyS autoantibodies...
March 4, 2017: Rheumatology
https://www.readbyqxmd.com/read/28336481/irinotecan-induced-radiation-recall-myositis-in-a-patient-with-metastatic-breast-cancer-a-case-report
#2
Nitin Prabhakar, Uma Goyal, Victor J Gonzalez
No abstract text is available yet for this article.
January 20, 2017: Practical Radiation Oncology
https://www.readbyqxmd.com/read/28333717/effect-of-resistance-exercise-on-muscle-metabolism-and-autophagy-in-sibm
#3
Jae-Hoon Jeong, Dae-Seung Yang, Dong-Ju Hwang, Joon-Yong Cho, Eun-Bum Kang
PURPOSE: Sporadic inclusion body myositis (sIBM), a muscular degenerative disease in the elderly, is an inflammatory myopathy characterized by muscle weakness in the wrist flexor, quadriceps, and tibialis anterior muscles. We aimed to identify the therapeutic effect of resistance exercise (RE) in improving sIBM symptoms in an sIBM animal model. METHODS: Six-week-old male Wistar rats were divided into a sham group (sham, n = 12), chloroquine-control group (CQ-con, n = 12), and chloroquine-RE group (CQ-RE, n = 12)...
March 23, 2017: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/28331982/autoantibodies-in-children-with-juvenile-dermatomyositis-a-single-centre-experience-from-north-west-india
#4
Altaf Hussain, Amit Rawat, Ankur Kumar Jindal, Anju Gupta, Surjit Singh
The objective of this study is to determine autoantibody profile in children with juvenile dermatomyositis (JDM). Children who were diagnosed with JDM (either recently diagnosed during the study period or follow-up patients) were included in the study. Autoantibodies were detected with commercially available Immunodot kit. Thirty patients were included in the study. Nine out of thirty patients (30%) were positive for one of the 12 autoantibodies tested. Anti-SRP antibody was most common antibody detected in 3 patients followed by anti-MDA-5 antibody in 2 patients; while anti-Jo1 antibody, anti-TIF1-γ antibody, anti-Mi-2 antibody, and anti-PM-Scl antibody were positive in 1 patient each...
March 22, 2017: Rheumatology International
https://www.readbyqxmd.com/read/28330496/calcium-dysregulation-functional-calpainopathy-and-endoplasmic-reticulum-stress-in-sporadic-inclusion-body-myositis
#5
David R Amici, Iago Pinal-Fernandez, Davi A G Mázala, Thomas E Lloyd, Andrea M Corse, Lisa Christopher-Stine, Andrew L Mammen, Eva R Chin
Sporadic inclusion body myositis (IBM) is the most common primary myopathy in the elderly, but its pathoetiology is still unclear. Perturbed myocellular calcium (Ca(2+)) homeostasis can exacerbate many of the factors proposed to mediate muscle degeneration in IBM, such as mitochondrial dysfunction, protein aggregation, and endoplasmic reticulum stress. Ca(2+) dysregulation may plausibly be initiated in IBM by immune-mediated membrane damage and/or abnormally accumulating proteins, but no studies to date have investigated Ca(2+) regulation in IBM patients...
March 22, 2017: Acta Neuropathologica Communications
https://www.readbyqxmd.com/read/28328178/clinical-characteristics-of-multifocal-osteonecrosis-in-korean-patients-with-rheumatic-disease
#6
Hye-Jin Jeong, Dam Kim, Soo-Kyung Cho, Yeesuk Kim, Sang-Cheol Bae, Yoon-Kyoung Sung
AIM: Osteonecrosis (ON), also known as avascular necrosis, is an important cause of physical disability in rheumatic disease. When this condition affects multiple structures, disability is increased. The purpose of this study was to describe the clinical characteristics of Korean patients with multifocal ON associated with rheumatic disease and to compare them with those of previously reported cases. METHODS: We reviewed the clinical characteristics of eight Korean patients with multifocal ON, defined by the involvement of three or more anatomic sites, associated with rheumatic disease in a single referral academic hospital, and compared them with those of 19 similar cases previously reported in the literature...
March 22, 2017: International Journal of Rheumatic Diseases
https://www.readbyqxmd.com/read/28325501/imaging-in-myositis-ossificans-bone-scintigraphy-and-18f-fluorodeoxyglucose-positron-emission-tomography-computed-tomography
#7
Marta Sánchez Aguilar, Rosario García Jiménez, Isabel Borrego Dorado
No abstract text is available yet for this article.
March 16, 2017: Reumatología Clinica
https://www.readbyqxmd.com/read/28318044/pathomechanisms-of-anti-cn1a-autoantibodies-in-sporadic-inclusion-body-myositis
#8
Nozomu Tawara, Satoshi Yamashita, Xiao Zhang, Mai Korogi, Ziwei Zhang, Tsukasa Doki, Yoshimasa Matsuo, Shunya Nakane, Yasushi Maeda, Kazuma Sugie, Naoki Suzuki, Masashi Aoki, Yukio Ando
OBJECTIVE: Sporadic inclusion body myositis (sIBM), an intractable progressive muscle disease, frequently occurs in older persons. sIBM pathogenesis may involve protein degradation dysfunction and immune abnormalities. Autoantibodies recognizing cytosolic 5'-nucleotidase 1A (cN1A) were found in plasma and serum from sIBM patients. Whether anti-cN1A autoantibodies play a pathogenic role in sIBM is controversial, however. This study investigated the pathogenic properties of anti-cN1A autoantibodies in sIBM pathogenesis...
March 20, 2017: Annals of Neurology
https://www.readbyqxmd.com/read/28318035/inclusion-body-myositis-pathogenesis-steady-progress
#9
EDITORIAL
Steven A Greenberg
No abstract text is available yet for this article.
March 20, 2017: Annals of Neurology
https://www.readbyqxmd.com/read/28316854/a-marked-response-to-immunosuppressive-intervention-for-abruptly-occurring-cardiac-complications-in-a-case-of-juvenile-systemic-sclerosis-overlapped-with-dermatomyositis
#10
Tsunehisa Nagamori, Yoichiro Yoshida, Hironori Takahashi, Hideharu Oka, Aya Kajihama, Koichi Nakau, Masaya Sugimoto, Masako Minami-Hori, Hiroshi Azuma
Juvenile-onset systemic sclerosis (jSSc) is a rare condition, having unique characteristic features compared to adult-onset SSc. Although cardiac involvement (CI) is known as a leading cause of mortality overall in SSc, the importance of CI in jSSc has not been emphasized. Here we present a 13-year-old female with jSSc overlapped with dermatomyositis (DM) complicated CI. She developed skin thickness and induration, Raynaud's phenomenon, digital pitting scars in fingertips, and skeletal myositis. Oral prednisolone and pulse methotrexate treatment led to the improvement of skin findings; however two weeks after the initiation she suddenly presented with muscle pain and dyspnea within a few days...
2017: Case Reports in Pediatrics
https://www.readbyqxmd.com/read/28315426/vascular-patterning-in-human-heterotopic-ossification
#11
Margaret Cocks, Aditya Mohan, Carolyn A Meyers, Catherine Ding, Benjamin Levi, Edward McCarthy, Aaron W James
Heterotopic ossification (HO, also termed myositis ossificans) is the formation of extra-skeletal bone in muscle and soft tissues. HO is a tissue repair process gone awry, and is a common complication of surgery and traumatic injury. Medical strategies to prevent and treat HO fall well short of addressing the clinical need. Better characterization of the tissues supporting HO is critical to identifying therapies directed against this common and sometimes devastating condition. The physiologic processes of osteogenesis and angiogenesis are highly coupled and interdependent...
March 14, 2017: Human Pathology
https://www.readbyqxmd.com/read/28302902/risk-of-febuxostat-associated-myopathy-in-patients-with-ckd
#12
Chung-Te Liu, Chun-You Chen, Chien-Yi Hsu, Po-Hsun Huang, Feng-Yen Lin, Jaw-Wen Chen, Shing-Jong Lin
BACKGROUND AND OBJECTIVES: Febuxostat, a nonpurine xanthine oxidase inhibitor, is widely used to treat hyperuricemia. Although febuxostat-associated rhabdomyolysis was reported in some patients with CKD, the association between CKD and febuxostat-associated myopathy remains uncertain. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: Our retrospective cohort study included 1332 patients using febuxostat in Taipei Medical University-Wanfang Hospital from February of 2014 to January of 2016...
March 16, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/28298837/a-study-of-acute-muscle-dysfunction-with-particular-reference-to-dengue-myopathy
#13
Rajesh Verma, Vikram V Holla, Vijay Kumar, Amita Jain, Nuzhat Husain, Kiran Preet Malhotra, Ravindra Kumar Garg, Hardeep Singh Malhotra, Praveen Kumar Sharma, Neeraj Kumar
BACKGROUND: Acute myopathy is a common cause of acute motor quadriparesis which has various etiologies with different courses of illness and prognosis depending on the cause. Understanding this diversity helps us in proper approach toward diagnosis, predicting the prognosis, and possible complications and in improving the treatments that are being provided. This study was planned to study the clinical, electrophysiological, and etiological profile of patients presenting with acute myopathy...
January 2017: Annals of Indian Academy of Neurology
https://www.readbyqxmd.com/read/28298642/clinical-characteristics-of-anti-sae-antibodies-in-chinese-patients-with-dermatomyositis-in-comparison-with-different-patient-cohorts
#14
Yongpeng Ge, Xin Lu, Xiaoming Shu, Qinglin Peng, Guochun Wang
This study aimed to analyze the clinical features of anti-SAE antibodies in Chinese myositis patients in comparison with different cohorts. The anti-SAE antibodies were tested in myositis patients and in control subjects. Long-term follow-up was conducted on the antibody-positive patients. Anti-SAE antibodies were exclusively present in 12 out of 394 (3.0%) adult dermatomyositis (DM) patients. Of the anti-SAE-positive DM patients, 75% had distinctive diffuse dark-red or pigment-like skin rashes, and 67% of these patients experienced mild muscle weakness...
March 15, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28298206/burden-and-spectrum-of-bacterial-infections-among-sickle-cell-disease-children-living-in-cameroon
#15
Anastasie Nicole Alima Yanda, Jobert Richie N Nansseu, Hubert Désiré Mbassi Awa, Sandra A Tatah, Judith Seungue, Charlotte Eposse, Paul Olivier N Koki
BACKGROUND: Although sickle cell disease (SCD) children are highly susceptible to bacterial infections (BIs), there is a dreadful lack of data related to the burden and spectrum of BIs in sub-Saharan Africa (SSA), the highest affected region with SCD. This study aimed to determine the burden and spectrum of BIs among SCD children hospitalized in a pediatric reference hospital in Cameroon, a SSA country. METHODS: We conducted a retrospective analysis of records of children hospitalized from November 2012 to August 2015 in the SCD unit of the Mother and Child Centre of the Chantal Biya Foundation, Cameroon...
March 15, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28293462/heterotopic-ossification-myositis-ossificans-progressiva-a-condition-interfering-with-rheumatic-disease
#16
Gülşen Işıklı, Lütfi Akyol, Sibel Semirgin Uçak, Kerim Aslan, Metin Özgen, Mehmet Sayarlıoğlu
No abstract text is available yet for this article.
March 2017: European Journal of Rheumatology
https://www.readbyqxmd.com/read/28293456/acute-digital-ischemia-a-rare-presentation-of-antisynthetase-syndrome
#17
Jin Ei Chan, Sandeep Palakodeti, Matthew J Koster
Antisynthetase syndrome (ASS) is recognized as a subgroup of idiopathic inflammatory myopathies (IIMs). It is associated with autoantibodies directed against aminoacyl-transfer ribonucleic acid (tRNA) synthetase enzymes. We report the first case of anti-PL-7/anti-SSA 52kD ASS presenting as acute digital ischemia, an association not described previously. Occlusive vasculopathy is a rare but serious manifestation that can be seen at presentation in patients with ASS and may herald the onset of severe interstitial lung disease (ILD)...
March 2017: European Journal of Rheumatology
https://www.readbyqxmd.com/read/28292255/subcutaneous-igg-in-the-myositis-spectrum-disorders
#18
Maria Giovanna Danieli, Chiara Gelardi, Veronica Pedini, Francesco Logullo, Armando Gabrielli
The efficacy of subcutaneous immunoglobulin is reported in several neurological disorders and, more recently, its use has been extended to other inflammatory diseases, such as the idiopathic inflammatory myopathies, including polymyositis and dermatomyositis. Due to the rarity of these disorders, the role of immunoglobulin, administered intravenously or subcutaneously, remains unclear and poorly investigated. We report our experience about the use of subcutaneous immunoglobulin in myositis spectrum disorders, from idiopathic inflammatory myopathies to more complex conditions, such as overlap and cancer-associated myositis or pregnancy...
March 14, 2017: Current Rheumatology Reviews
https://www.readbyqxmd.com/read/28285286/necrotizing-polyarteritis-nodosa-like-vasculitis-in-a-child-with-systemic-lupus-erythematosus
#19
Ritambhra Nada, Joseph L Matthews, Sagar Bhattad, Anju Gupta, Surjit Singh
A 10-year-old child presented with prolonged fever, lymphadenopathy, weight loss, oral ulcers, alopecia and parotitis. She later developed arterial thrombosis, poly-serositis, nephritis, myocarditis, sacro-ilitis, autoimmune hemolytic anemia and refractory thrombocytopenia. Though anti-dsDNA was negative, she was diagnosed to have systemic lupus erythematosus (SLE). Terminally, she had pulmonary symptoms and succumbed to her illness. The autopsy showed lupus nephritis-Class II, polyserositis, myocarditis, inflammatory myositis, immune mediated vasculitis involving renal, coronary, pancreatic, adrenal, dermal and intramuscular arteries, and pulmonary hemorrhages and edema...
February 15, 2017: Indian Pediatrics
https://www.readbyqxmd.com/read/28283597/overlapping-features-of-polymyositis-and-inclusion-body-myositis-in-hiv-infected-patients
#20
Thomas E Lloyd, Iago Pinal-Fernandez, E Harlan Michelle, Lisa Christopher-Stine, Katherine Pak, Ned Sacktor, Andrew L Mammen
OBJECTIVE: To characterize patients with myositis with HIV infection. METHODS: All HIV-positive patients with myositis seen at the Johns Hopkins Myositis Center from 2003 to 2013 were included in this case series. Muscle biopsy features, weakness pattern, serum creatine kinase (CK) level, and anti-nucleotidase 1A (NT5C1A) status of HIV-positive patients with myositis were assessed. RESULTS: Eleven of 1,562 (0.7%) patients with myositis were HIV-positive...
March 10, 2017: Neurology
keyword
keyword
10434
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"