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INTRODUCTION: Denosumab (Dmab) is widely used for the treatment of post-menopausal osteoporosis. Its discontinuation is sometimes accompanied by multiple vertebral fractures. Romosozumab (Rmab) has not been tested for its ability to prevent the rebound phenomenon. CASE PRESENTATION: We present the case of a 68-year-old female patient with post-menopausal osteoporosis under treatment with Rmab who presented with multiple vertebral fractures after denosumab discontinuation. The addition of Rmab did not prevent new-onset rebound-associated vertebral fractures. The patient discontinued Rmab and Dmab was re-initiated. After six months, no new vertebral fractures occurred, bone mineral density increased and bone turnover markers remained suppressed. DISCUSSION: Our clinical case illustrates the ineffectiveness of Rmab to prevent the multiple vertebral fracture cascade attributable to discontinuation of Dmab. We believe that treatment with Rmab might not be enough to prevent this phenomenon. Treatment with Dmab or possibly combination treatment with Dmab and Rmab could be another treatment option.
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Introduction: Aberrant activation of the IL-23/IL-17 axis leads to inflammatory phenotypes with overlapping clinical characteristics. Inhibition of IL-17 has mostly an anti-inflammatory effect, but sporadic cases of new-onset IBD have been reported. Case description: We present the case of a 65-year-old male patient with new-onset Crohn's-like disease after treatment with secukinumab for skin psoriasis. Discontinuation of the IL-17 inhibitor and high-dose corticosteroid treatment were efficient initially, but a relapse was noted during corticosteroid tapering. Administration of certolizumab pegol did partially relieve the patient, but disease remission was only achieved with subcutaneous risankizumab therapy. Discussion: Clinical trials and real-world data indicate sporadic cases of new-onset IBD in patients receiving IL-17 inhibitors. Interestingly, our case is a "treatment-resistant" one since treatment with a biologic disease-modifying drug (bDMARD) usually leads to disease remission. As such, it is crucial to investigate the special characteristics of this clinical entity.
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Sarcopenia was recently identified as an entity in the ICD-10 classification of October 2016. According to the recommendation of the European Working Group on Sarcopenia in Older People (EWGSOP2), sarcopenia is defined as low muscle strength and low muscle mass, while physical performance is used to categorize the severity of sarcopenia. In recent years, sarcopenia has become increasingly common in younger patients with autoimmune diseases such as Rheumatoid arthritis (RA). Due to the chronic inflammation caused by RA, patients have reduced physical activity, immobility, stiffness, and joint destruction and all of that lead to the loss of muscle mass, muscle strength, disability and significantly lowering the patients' quality of life. This article is a narrative review about sarcopenia in RA, with a special focus in its pathogenesis and management.
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This study compares EQ-5D-3L, EQ-5D-5L, and SF-6D utilities in patients with different musculoskeletal (MSK) disorders, also differing in disease severity as defined by valid clinical indexes. Utilities were measured from a cross-sectional sample of rheumatoid arthritis (N = 114), psoriatic arthritis (N = 57), ankylosing spondylitis (N = 49), and osteopenia/osteoporosis (N = 95) patients. For the first three groups, disease activity (severity) was measured with the DAS-28, DAPSA, and BASDAI clinical indexes, respectively. Mean differences and effect sizes were measured, and agreement between utilities was estimated with the intraclass correlation coefficient and Bland−Altman plots. Higher agreement was observed between EQ-5D-5L and SF-6D, compared to EQ-5D-3L and SF-6D, in all MSK disorder groups and severity levels. In groups with moderate to high severity, agreement between EQ-5D-3L/SF-6D and EQ-5D-5L/SF-6D was between low and fair, and both EQ-5D-3L and 5L utilities were lower than SF-6D (p < 0.001). On the other hand, in remission or low activity groups, agreement was excellent, and SF-6D utilities were again typically higher than EQ-5D-3L/5L, but not significantly. In more severe patients, SF-6D generated significantly higher utilities than EQ-5D-3L and 5L, which is consistent with most previous studies. Such discrepancies could have implications on economic evaluations of interventions targeting patients with MSK disorders.