Lara C. Pullen, PhD, is a medical writer with a PhD in microbiology/immunology from Northwestern University’s Feinberg School of Medicine. As a medical writer she has covered topics as diverse as diabetes, cardiovascular disease, and autism. Her favorite subject, however, is the role of the immune system in health and disease. Dr. Pullen is also the mother of three children, the youngest of whom has Prader-Willi Syndrome (PWS). She is an active member of the PWS community and a thought leader on the importance of the ketogenic diet for this patient population.
A recent study found that clinical practice guidelines for osteoporosis screening vary in quality and recommendations—even within the same country. Assessing guidelines from 13 countries, researchers found osteoporosis screening standards have not improved over time and many fail to include patients in guideline development…... [Read More]
Education with recommended first-line care may not improve pain outcomes in patients with acute low back pain. When comparing patients who received education with those who received professional consultation without information or advice, researchers found patient education was no more effective than placebo at reducing depression or incidence of chronic low back pain…... [Read More]
Patients who develop neuropsychiatric symptoms of SLE have a small nucleotide polymorphism (SNP) in an intron in a Ca++ ion channel gene that influences some, but not all, events regulated by Ca++. The SNP appears to influence activation induced apoptosis rates and cytokine production, specifically IL-4, in a disease- and genotype-specific manner…... [Read More]
New research from the CDC shows that approximately one-third of U.S. adults with prediabetes also have arthritis, which can prevent physical activity in these patients, thereby, making it more likely they will develop type 2 diabetes…... [Read More]
Hydroxychloroquine is not currently used to treat patients with antiphospholipid syndrome (APS). But new research in APS-induced mice shows hydroxychloroquine may improve endothelium-dependent dilation and reduce reactive oxygen species generation…... [Read More]
New research has linked the risk of developing interstitial lung disease in rheumatoid arthritis patients with the promoter variant in MUC5B, which may also contribute to the development of idiopathic pulmonary fibrosis and an unsual interstitial pneumonia seen by high-resolution CT scan…... [Read More]
New research shows that patients with psoriatic arthritis (PsA) have a greater risk for developing type 2 diabetes than patients with psoriasis alone or the general population. Researchers also found that PsA and psoriasis patients have a similar rate of increased risk for cardiovascular disease…... [Read More]
An exploratory analysis of a canakinumab clinical trial has shown the interleukin 1β inhibitor may significantly reduce patients’ risk for gout flares. During the study, patients using canakinumab experienced this decreased risk, but the treatment did not change serum uric acid levels…... [Read More]
Recent research demonstrated that fibromyalgia patients have lower cerebral blood flow velocity variability than healthy controls, which may reflect impaired coordination of cerebral regulatory systems. This analysis may be a promising tool for characterizing fibromyalgia pathology and understanding health-related quality of life…... [Read More]
New research underscores the possibility that interleukin (IL) 12, IL-23 or both play roles in the immunopathology of SLE. In the study, when added to standard-of-care treatment for active SLE, ustekinumab demonstrated better efficacy than placebo and had a safety profile consistent with that of ustekinumab therapy in other diseases…... [Read More]