Objective: To investigate (a) which MR features of inflammation (synovitis, tenosynovitis, perfusion) correlate with clinical/serological features in early rheumatoid arthritis (ERA) before, during and after 1 year of treatment and (b) whether quantitative or semi-quantitative measures of inflammation on magnetic resonance imaging (MRI) provides the highest correlation in this regard.
Method: One hundred one ERA patients (76 females, 25 males, mean age, 53 ± 12 years) underwent clinical/serological testing and 3 T dynamic contrast-enhanced MRI of the most symptomatic wrist. Seventy-seven of the 101 patients completed 1 year of treatment, followed by repeat MR examination. Clinical/serological parameters were correlated with semi-quantitative/quantitative MR measures of inflammation at baseline, during and after 1 year of treatment. Spearman's correlation was applied.
Results: Quantitative measures of inflammation correlated better with clinical/serological parameters than semi-quantitative measures, with the highest correlations being for relative change during treatment. Pain reduction correlated with reduced tenosynovitis volume (r = 0.41). Reduction in disease activity correlated with reduction in synovitis volume (r = 0.66) or synovial perfusion parameters (r = 0.58). Decrease in early morning stiffness correlated with decrease in perfusion parameters (r = 0.46). Reduction in ESR and CRP correlated with decrease in synovial volume (r = 0.40 and r = 0.41, respectively).
Conclusion: In ERA patients, quantitative assessment of inflammation on MRI correlated better with clinical parameters than semi-quantitative assessment. Relative change during treatment yielded the highest correlation. Decrease in tenosynovitis correlated best with reduction in pain while decrease in synovitis volume and perfusion correlated best with reduction in disease activity, early morning stiffness (perfusion), or serological parameters (synovitis volume).
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1007/s00256-020-03669-5 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Paclitaxel- or sirolimus-coated balloons used for ArterioVEnous fistulas-2 (PAVE-2): study protocol for a randomised controlled trial to determine the efficacy of paclitaxel- or sirolimus-coated balloons in arteriovenous fistulas used for haemodialysis.
Trials
October 2024
Guy's and St Thomas' NHS Foundation Trust, London, SE1 9RT, UK.
Background: In view of the conflicting results from previous studies, the benefit of paclitaxel-coated balloons for arteriovenous fistulas is uncertain and equipoise remains. Although an industry-led trial testing the efficacy of sirolimus-coated balloons in AVFs is in progress, the benefit of sirolimus-coated balloons for arteriovenous fistulas is currently unknown. The purpose of this trial is to compare the efficacy of additional paclitaxel-coated or sirolimus-coated balloons on outcomes after a plain balloon fistuloplasty to preserve the patency of arteriovenous fistulae used for haemodialysis.
View Article and Find Full Text PDFA Cross-Sectional Survey of Healthcare Professionals' Knowledge, Attitude and Current Behaviours towards Female Fertility Preservation Services within the UK.
Cancers (Basel)
July 2024
West London Gynaecological Cancer Centre, Du Cane Road, London W12 0NN, UK.
(1) Background: This study aims to establish the knowledge, attitudes and current behaviours towards female fertility preservation (FP) services amongst healthcare professionals (HCPs) in the UK. (2) Methods: An online survey was advertised publicly on the social media platform between 25 February 2021 and 11 March 2021. (3) Results: In total, 415 participants fulfilled the inclusion criteria and completed the survey.
View Article and Find Full Text PDFCarboxymethylcellulose excipient allergy: a case report.
J Med Case Rep
November 2021
Immunology and Allergy, St Helier University Hospital NHS Trust, D Block 2nd Floor, Wrythe Lane, Carshalton, SM5 1AA, UK.
Background: Excipients are widely used in pharmaceuticals, detergents, food, and drink because of their properties of low toxicity and hypoallergenicity. The excipient carboxymethylcellulose is used extensively as a thickener in foods such as baked goods, ice cream, gluten free, and reduced fat products, where it may be labeled as e-number E466. However, excipients can rarely cause type 1 hypersensitivity reactions.
View Article and Find Full Text PDFManaging Ruptured Splenic Ectopic Pregnancy Without Splenectomy: Case Report and Literature Review.
Reprod Sci
August 2021
Pathology, St Bernard's Hospital, Gibraltar, UK.
Splenic ectopic pregnancy is extremely rare but carries a high risk of uncontrollable life-threatening bleeding. Our aim is to try to diagnose those cases earlier and to include splenic preservation as good alternative for selected cases. Extensive review of the literature has been performed.
View Article and Find Full Text PDFMycobacterium abscessus - an uncommon, but important cause of peritoneal dialysis-associated peritonitis - case report and literature review.
BMC Nephrol
November 2020
South West Thames Renal & Transplantation Unit, Epsom & St Helier University Hospitals NHS Trust, Wrythe Lane, Carshalton, Surrey, SM5 1AA, UK.
Background: Peritoneal dialysis (PD) is a form of therapy for end-stage kidney disease (ESKD), and peritonitis is a known complication. Mycobacterium (M) species associated peritonitis in PD patients is uncommon. Our experience of managing PD associated peritonitis caused by M abscessus in a middle-aged man with ESKD due to focal segmental glomerulosclerosis is shared in this article with a review of the literature on this condition.
View Article and Find Full Text PDFWant 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!