A PHP Error was encountered

Severity: Warning

Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests

Filename: helpers/my_audit_helper.php

Line Number: 176

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3122
Function: getPubMedXML

File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword

File: /var/www/html/index.php
Line: 316
Function: require_once

Rituximab in refractory idiopathic inflammatory myopathies and antisynthetase syndrome: personal experience and review of the literature. | LitMetric

In this paper, we report our experience with the use of rituximab (RTX) in the treatment of refractory idiopathic inflammatory myopathies (IIM) and review the literature on this topic. Six adult patients (5 female, 1 male) with active IIM, as defined by persistent proximal muscle weakness, elevated serum muscle enzymes, muscle magnetic resonance imaging, electromyographic and histological abnormalities, refractory to at least one immunosuppressant, including methotrexate, were treated with RTX (1,000 mg twice, 2 weeks apart). Patients were regularly followed up for serial assessment of muscle strength by manual muscle test 8 and creatine kinase serum levels. Three patients were affected with polymyositis (PM) and three with anti-t-RNA synthetase syndrome (ASS). A complete B-cell depletion was observed in all patients by 3 months after RTX. A significant clinical improvement was observed in 5 out of 6 cases 6 months after RTX. Only one mild infusion reaction and one case of Herpes zoster infection were observed. A review of the literature to find all the available cases of refractory patients affected with IIM from 1980 to 2012, using the PubMed database, was performed. We were able to find 27 papers, 18 on PM and dermatomyositis and 9 on ASS, including 88 and 40 patients, respectively. A significant improvement was observed in 80% of patients overall and the drug was well tolerated in the majority of cases. In conclusion, RTX can be considered a therapeutic option in refractory IIM.

Download full-text PDF

Source
http://dx.doi.org/10.1007/s12026-013-8408-9DOI Listing

Publication Analysis

Top Keywords

review literature
12
refractory idiopathic
8
idiopathic inflammatory
8
inflammatory myopathies
8
months rtx
8
improvement observed
8
patients
7
rtx
5
muscle
5
rituximab refractory
4

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!