keyword
MENU ▼
Read by QxMD icon Read
search

Myositis

keyword
https://www.readbyqxmd.com/read/28533473/u-s-food-and-drug-administration-approval-summary-pembrolizumab-for-the-treatment-of-recurrent-or-metastatic-head-and-neck-squamous-cell-carcinoma-with-disease-progression-on-or-after-platinum-containing-chemotherapy
#1
Erin Larkins, Gideon M Blumenthal, Weishi Yuan, Kun He, Rajeshwari Sridhara, Sriram Subramaniam, Hong Zhao, Chao Liu, Jingyu Yu, Kirsten B Goldberg, Amy E McKee, Patricia Keegan, Richard Pazdur
On August 5, 2016, the U.S. Food and Drug Administration granted accelerated approval to pembrolizumab (KEYTRUDA injection, Merck Sharp & Dohme Corp., Kenilworth, NJ) for treatment of patients with recurrent or metastatic head and neck squamous cell carcinoma (HNSCC) with disease progression on or after platinum-containing chemotherapy. Approval was based on the objective response rate (ORR) and duration of response (DoR) in a cohort of patients in a nonrandomized multi-cohort trial (KEYNOTE-012) that included 174 patients with recurrent or metastatic HNSCC who had disease progression on or after platinum-containing chemotherapy...
May 22, 2017: Oncologist
https://www.readbyqxmd.com/read/28529812/diabetic-muscle-infarction-masquerading-as-necrotizing-fasciitis
#2
Kalyana C Janga, Ankur Sinha, Perry Wengrofsky, Phone Oo, Sheldon Greenberg, Regina Tarkovsky, Kavita Sharma
A 43-year-old male patient with past medical history of diabetes mellitus (DM), end stage renal disease (ESRD) on hemodialysis (HD), congestive heart failure (CHF), obstructive sleep apnea (OSA), and chronic anemia presented with complaints of left thigh pain. A computerized tomogram (CT) of the thigh revealed evidence of edema with no evidence of a focal collection or gas formation noted. The patient's clinical symptoms persisted and he underwent magnetic resonance imaging (MRI) of his thigh which was reported to show small areas of muscle necrosis with fluid collection...
2017: Case Reports in Nephrology
https://www.readbyqxmd.com/read/28524083/idiopathic-inflammatory-myopathies-a-review-of-the-classification-and-impact-of-pathogenesis
#3
REVIEW
Dana E Mandel, Charles J Malemud, Ali D Askari
Idiopathic inflammatory myopathies (IIMs) are a group of autoimmune muscle diseases with significant morbidity and mortality. This review details and updates the pathogenesis and emerging importance of myositis-specific antibodies in the development of IIMs. An increase in the understanding of how these myositis-specific antibodies play a role in IIMs has led to the further categorization of IIMs from the traditional polymyositis versus dermatomyositis, to additional subcategories of IIMs such as necrotizing autoimmune myositis (NAM)...
May 18, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28523201/sarcoidosis-is-it-a-possible-trigger-of-inclusion-body-myositis
#4
Ali Zakaria, Issam Turk, Kenneth Leung, Ana Capatina-Rata, Waseem Farra
Sarcoidosis is a multisystem disorder of unknown etiology, characterized pathologically by the presence of nonnecrotizing granulomatous inflammation in affected organs. Although skeletal muscle is involved in 50-80 percent of individuals with sarcoidosis, symptomatic myopathy has been shown to be a rare manifestation of the disease. Inclusion body myositis (IBM) is a rare acquired idiopathic inflammatory myopathy with the insidious onset of asymmetric and distal muscle weakness that characteristically involves the quadriceps, tibialis anterior, and forearm flexors...
2017: Case Reports in Rheumatology
https://www.readbyqxmd.com/read/28505979/a-systematic-review-and-meta-analysis-of%C3%A2-prevalence-studies-of-sporadic-inclusion-body-myositis
#5
Aoife Callan, Gorana Capkun, Vijayalakshmi Vasanthaprasad, Rita Freitas, Merrilee Needham
BACKGROUND: Sporadic Inclusion Body Myositis (sIBM) is a rare and slowly progressive debilitating muscle disease with symptoms generally developing≥50 years of age. OBJECTIVE: To conduct a systematic review and meta-analysis of the prevalence of sIBM literature, including a methodological quality assessment of the selected papers. METHODS: A systematic search of Medline, Embase, Cochrane Database of Systematic Reviews and major Myositis and Neurological conferences was conducted...
May 6, 2017: Journal of Neuromuscular Diseases
https://www.readbyqxmd.com/read/28503623/seven-digit-creatine-kinase-in-acute-rhabdomyolysis-in-a-child
#6
Nuha Basheer, Sirin Mneimneh, Mariam Rajab
Rhabdomyolysis is an acute life-threatening condition that can occur in childhood secondary to many causes. The authors report the case of a 3-year-old male child who presented with acute rhabdomyolysis. The peak plasma creatine kinase level was extremely high. The 2 main causes of rhabdomyolysis in childhood are viral myositis and trauma, which can sometimes lead to acute renal failure. The highest creatine kinase levels reported in the literature so far was a 6-digit level in 2014 case report. In this study, the authors report the case of a 7-digit creatine kinase level in a child secondary to viral myositis who did not require renal dialysis...
January 2017: Child Neurol Open
https://www.readbyqxmd.com/read/28500193/viral-myositis-in-children
#7
Haley Magee, Ran D Goldman
Question I recently evaluated a child in my clinic after an emergency department visit where she presented having woken up that morning refusing to walk and was crawling around the house. The parents reported she was getting over a cold, and I recall similar cases of myositis during the H1N1 influenza epidemic a few years ago. What are the key features of myositis that I should recognize? Which investigations are needed to confirm the diagnosis and how should affected patients be managed? Answer Benign acute childhood myositis is a mild and self-limited sudden onset of lower extremity pain during or following recovery from a viral illness...
May 2017: Canadian Family Physician Médecin de Famille Canadien
https://www.readbyqxmd.com/read/28499006/clinical-characteristics-and-change-in-the-antibody-titres-of-patients-with-anti-mda5-antibody-positive-inflammatory-myositis
#8
Yoshiyuki Abe, Masakazu Matsushita, Kurisu Tada, Ken Yamaji, Yoshinari Takasaki, Naoto Tamura
Objective.: The aim of this study was to evaluate the clinical characteristics of patients with anti-melanoma differentiation-associated gene 5 (MDA5) antibody-positive inflammatory myositis, and the change in anti-MDA5 antibody titres before and after onset. Method.: For 105 PM/DM patients, newly diagnosed in our hospital within the period 2008-2016, serum anti-MDA5 antibody levels were measured at diagnosis and after treatment by ELISA using the MESACUP anti-MDA5 test...
May 11, 2017: Rheumatology
https://www.readbyqxmd.com/read/28493327/burden-of-illness-and-healthcare-resource-use-in-us-patients-with-sporadic-inclusion-body-myositis
#9
Gorana Capkun, Aoife Callan, Haijun Tian, Zhongyuan Wei, Changgeng Zhao, Neetu Agashivala, Victoria Barghout
INTRODUCTION: We analyzed the burden of illness of sporadic Inclusion Body Myositis (sIBM) patients and the costs to the healthcare system. METHODS: A retrospective cohort analysis of 333 sIBM patients aged ≥50 years was performed using United States claims data. sIBM patients were matched in a 1:5 ratio to randomly selected individuals with ≥1 healthcare encounter within the year of index date. RESULTS: sIBM patients presented with higher rates of disease- and muscle-related conditions, such as myalgia, myositis, muscle weakness, dysphagia, pneumonia and falls...
May 10, 2017: Muscle & Nerve
https://www.readbyqxmd.com/read/28489146/acute-muscular-weakness-in-children
#10
Ricardo Pablo Javier Erazo Torricelli
Acute muscle weakness in children is a pediatric emergency. During the diagnostic approach, it is crucial to obtain a detailed case history, including: onset of weakness, history of associated febrile states, ingestion of toxic substances/toxins, immunizations, and family history. Neurological examination must be meticulous as well. In this review, we describe the most common diseases related to acute muscle weakness, grouped into the site of origin (from the upper motor neuron to the motor unit). Early detection of hyperCKemia may lead to a myositis diagnosis, and hypokalemia points to the diagnosis of periodic paralysis...
April 2017: Arquivos de Neuro-psiquiatria
https://www.readbyqxmd.com/read/28483381/brains-and-brawn-toxoplasma-infections-of-the-central-nervous-system-and-skeletal-muscle
#11
REVIEW
Elizabeth A Wohlfert, Ira J Blader, Emma H Wilson
Toxoplasma gondii is a widespread parasitic pathogen that infects over a third of the world's population. Following an acute infection, the parasite can persist within its mammalian host as intraneuronal or intramuscular cysts. Cysts will occasionally reactivate, and - depending on the host's immune status and site of reactivation - encephalitis or myositis can develop. Because these diseases have high levels of morbidity and can be lethal, it is important to understand how Toxoplasma traffics to these tissues, how the immune response controls parasite burden and contributes to tissue damage, and what mechanisms underlie neurological and muscular pathologies that toxoplasmosis patients present with...
May 5, 2017: Trends in Parasitology
https://www.readbyqxmd.com/read/28479486/integrated-diagnosis-project-for-inflammatory-myopathies-an-association-between-autoantibodies-and-muscle-pathology
#12
REVIEW
Shigeaki Suzuki, Akinori Uruha, Norihiro Suzuki, Ichizo Nishino
Inflammatory myopathies are a heterogeneous group of immune-mediated diseases that involve skeletal muscle as well as many other organs. The classification of inflammatory myopathies has been based on clinical diagnoses, pathological diagnoses, and autoantibodies, independently. The clinical phenotypes of inflammatory myopathies are characterized by various autoantibodies that are originally detected by RNA or protein immunoprecipitation. However, since the correlation between histological features and autoantibodies had not been fully elucidated, we created the "Integrated Diagnosis Project for Inflammatory Myopathies" in October 2010...
May 4, 2017: Autoimmunity Reviews
https://www.readbyqxmd.com/read/28476523/recurrent-focal-myositis-in-childhood-a-case-report-and-systematic-review-of-the-literature
#13
REVIEW
Gregorio P Milani, Marta B M Mazzoni, Helga Gatti, Giuseppe Bertolozzi, Emilio F Fossali
BACKGROUND: Recurrent focal myositis in adulthood has been documented in case reports and case series. Existing textbooks and reviews do not mention or mention only in passing this entity in childhood. We present a patient with recurrent focal myositis and summarize available clinical, laboratory, management, and outcome data on this entity in the pediatric ages. METHOD: We describe a nine-year-old patient with recurrent myositis of the left biceps. The terms "myositis" and "relapsing" or "recurrent" or "recurrence" were searched using the United States National Library of Medicine and the Excerpta Medica Database...
January 24, 2017: Pediatric Neurology
https://www.readbyqxmd.com/read/28474288/could-lymphocyte-profiling-be-useful-to-diagnose-systemic-autoimmune-diseases
#14
REVIEW
Guillermo Carvajal Alegria, Pierre Gazeau, Sophie Hillion, Claire I Daïen, Divi Y K Cornec
Considering the implications of B, T, and natural killer (NK) cells in the pathophysiology of systemic autoimmune diseases, the assessment of their distribution in the blood could be helpful for physicians in the complex process of determining a precise diagnosis. In primary Sjögren's syndrome, transitional and active naive B cells are increased and memory B cells are decreased compared to healthy controls and other systemic diseases. However, their utility to improve the accuracy of classification criteria has not been proven...
May 4, 2017: Clinical Reviews in Allergy & Immunology
https://www.readbyqxmd.com/read/28473041/diagnosis-and-management-of-immune-mediated-myopathies
#15
REVIEW
Margherita Milone
Immune-mediated myopathies (IMMs) are a heterogeneous group of acquired muscle disorders characterized by muscle weakness, elevated creatine kinase levels, and myopathic electromyographic findings. Most IMMs feature the presence of inflammatory infiltrates in muscle. However, the inflammatory exudate may be absent. Indeed, necrotizing autoimmune myopathy (NAM), also called immune-mediated necrotizing myopathy, is characterized by a necrotizing pathologic process with no or minimal inflammation in muscle. The recent discovery of antibodies associated with specific subtypes of autoimmune myopathies has played a major role in characterizing these diseases...
May 2017: Mayo Clinic Proceedings
https://www.readbyqxmd.com/read/28463628/microcomputed-tomographic-morphometric-and-histopathologic-assessment-of-congenital-bone-malformations-in-two-neotropical-viperids
#16
Marcelo Pires Nogueira de Carvalho, Sávio Stefanini Sant'Anna, Kathleen Fernandes Grego, Ana Carolina Brandão de Campos Fonseca-Pinto, Carla Aparecida Batista Lorigados, Nicolle Gilda Teixeira Queiroz-Hazarbassanov, José Luiz Catão-Dias
Congenital malformations have been reported in all classes of vertebrates and may be a determinant of life span and survival. In reptiles, the incidence of congenital malformations can be associated with genetic and environmental causes, including pollution. The characterization of pathological processes involved in the development of congenital malformations of bone in snakes is rare in the literature, but is of great relevance in the field of reptile conservation and environmental health. We describe congenital bone lesions in 50 newborn jararaca (Bothrops jararaca) and 26 South American rattlesnakes (Crotalus durissus terrificus) born from wild-caught pregnant females in Southeastern Brazil...
May 2, 2017: Journal of Wildlife Diseases
https://www.readbyqxmd.com/read/28461832/new-insights-into-antisynthetase-syndrome
#17
Cojocaru Manole, Cojocaru Inimioara Mihaela, Chicos Bogdan
Antisynthetase syndrome (ASS) is a rare chronic autoimmune disorder (2-3 times more common in women than in men), associated with interstitial lung disease (the most important feature), dermatomyositis (DM), and polymyositis (PM). The cause of ASS is unknown. Recent developments in immunology have improved our knowledge and it is now possible to classify ASS according to the presence of myositis specific autoantibodies. The hallmark of ASS is the presence of serum autoantibodies directed against aminoacyl-tRNA synthetases (anti-ARS involved in protein synthesis)...
June 2016: Mædica
https://www.readbyqxmd.com/read/28461123/the-long-term-outcome-of-interstitial-lung-disease-with-anti-aminoacyl-trna-synthetase-antibodies
#18
Kiminobu Tanizawa, Tomohiro Handa, Ran Nakashima, Takeshi Kubo, Yuji Hosono, Kizuku Watanabe, Kensaku Aihara, Kohei Ikezoe, Akihiko Sokai, Yoshinari Nakatsuka, Yoshio Taguchi, Kazuhiro Hatta, Satoshi Noma, Yoichiro Kobashi, Akihiko Yoshizawa, Toru Oga, Toyohiro Hirai, Kazuo Chin, Sonoko Nagai, Takateru Izumi, Tsuneyo Mimori, Michiaki Mishima
RATIONALE: Anti-aminoacyl transfer RNA synthetase antibodies (anti-ARS) are a group of myositis-specific autoantibodies that are detected in the sera of patients with polymyositis and dermatomyositis (PM/DM) and also in those of patients with idiopathic interstitial pneumonias without any connective tissue disease (CTD), including PM/DM. Although we reported the clinical characteristics of interstitial lung disease with anti-ARS antibodies (ARS-ILD) with and without PM/DM, the long-term prognosis of ARS-ILD remains undetermined...
April 15, 2017: Respiratory Medicine
https://www.readbyqxmd.com/read/28457041/sternocleidomastoid-abscess-mimicking-a-thyroid-swelling-in-a-young-female
#19
A Pandey, Keshri S Yadav, Gaurav Singh, P K Maheshwari, M Chaturvedi
Primary pyomyositis is a bacterial infection of skeletal muscle with acute or subacute clinical course. This usually present with localized abscess.We report a case of an 18 years old female presenting with swelling in midline of neck moving with deglutition mimicking a thyroid swelling. On further investigation patient was confirmed to have sternocleidomastoid myositis. Previous case reports have showed various etiologies for development of abscess. After thorough examination and investigations, patient was found to have an idiopathic sternocleidomastoid abscess which responded well to empirical antibiotic therapy...
February 2017: Journal of the Association of Physicians of India
https://www.readbyqxmd.com/read/28452858/primary-bone-anaplastic-large-cell-lymphoma-masquerading-as-ewing-sarcoma-diagnosis-by-anchored-multiplex-pcr
#20
Susan Swee-Shan Hue, Prasad Iyer, Luke Han Wei Toh, Sudhanshi Jain, Enrica Ee Kar Tan, Kesavan Sittampalam, Derrick Wen Quan Lian, Kenneth Tou En Chang
A 3-year-old boy presented with pathologic fracture of the left proximal femur. Magnetic resonance imaging revealed an aggressive expansile bony mass associated with cortical destruction and surrounding myositis. Computed tomography-guided biopsy revealed a monomorphic small round blue cell tumor by histology. CD99 immunoreactivity and low-level EWSR1 gene translocation by break-apart fluorescent in situ hybridization initially favored a diagnosis of Ewing sarcoma and chemotherapy commenced. Subsequent molecular evaluation by an anchored multiplex polymerase chain reaction-based assay (Archer FusionPlex Sarcoma Panel) revealed a nucleophosmin-anaplastic lymphoma kinase (NPM-ALK) gene fusion...
April 27, 2017: Journal of Pediatric Hematology/oncology
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"