Is comprehensive geriatric testing guiding in the identification of multiple myeloma patients who are candidates for autologous stem cell transplantation? A prospective analysis.

Multiple myeloma (MM) is a hematological malignancy of older adults. This study aimed to investigate the differences in performance, comorbidity scores, and comprehensive geriatric assessment (CGA) before and after induction therapy in newly diagnosed MM patients, as well as the factors that may be associated with improved performance status after induction therapy. Thirty-seven consecutive patients aged 50 years and older, who were newly diagnosed with MM, were included in the study. The patients underwent performance status evaluation and CGA when first diagnosed and after 4 cycles of induction chemotherapy. The performance status of 11 patients (40.7%) changed after induction therapy. Improvement in performance status was significantly lower in patients who were frail according to the Fried frailty criteria and IMWG scores (60% vs. 25%, p = 0.04), (30.0% vs. 6.2%, p = 0.02), taking more than 2 medications due to comorbidities (p = 0.01, confidence interval 0.06-0.09) and those with renal involvement (80.0% vs. 18.7%, p = 0.002). Those with bone involvement were more prevalent among the patients whose performance status improved (87.5% and 50.0%, p = 0.03). This study demonstrated that performance status might improve after induction therapy. Results suggest that CGA before induction therapy can predict performance status change. These results might have implications for predicting at the time of diagnosis, whether an MM patient can be a transplant candidate after induction therapy.

The impact of anti-TNF treatment on Wnt signaling, noggin, and cytokine levels in axial spondyloarthritis.

INTRODUCTION: Anti-tumor necrosis factor (anti-TNF) agents are commonly used in treatment of axial spondyloarthritis (axSpA), but clinical and radiological improvement is not achieved in all patients. We aimed to investigate the impact of anti-TNFs on inflammatory and noninflammatory parameters in patients with axSpA. METHODS: In this longitudinal study, 30 biologic naïve axSpA patients with high disease activity and 30 healthy controls were enrolled. All patients were treated with anti-TNF agents for 6 months. ASDAS-CRP, BASDAI, BASFI, BASMI, patient and physician global assessments were evaluated. C-reactive protein, COX2, TNF-α IL-6, IL-17, IL-22, IL-23, IL-33, sclerostin, dickkopf-1, and noggin levels were evaluated at baseline and at 6 months of anti-TNF treatment. RESULTS: At baseline, axSpA patients had significantly higher median (IQR) TNF-α levels, 34.4 (31.4-37.03) vs. 18.1 (12.1-28.4) pg/ml (p < 0.001), and lower DKK1, 446.7 (356.9-529.3) vs. 1088.7 (951.7-1244.4) pg/ml, and sclerostin, 312.4 (140.8-412.7) vs. 412.3 (295.4-512.8) pg/ml, compared to healthy controls (all p < 0.001). The median (IQR) serum levels of IL-17, IL-22, and IL-33 increased significantly after 6 months of anti-TNF treatment, from 93.3 (85.1-104.8) to 102.1 (86.6-114.6) pg/ml (p = 0.026), 159.2 (151.9-178.4) to 183.5 (156.3-304.6) pg/ml (p = 0.033), and 127.8 (106.6-186.1) to 147.06 (128.5-213.4) pg/ml (p = 0.016), respectively. Sclerostin and DKK-1 levels increased significantly after anti-TNF treatment from 312.4 (140.8-412.7) to 405.1 (276.3-452.5) pg/ml (p = 0.018) and 446.7 (356.9-529.3) to 881.3 (663.1-972.2) pg/ml (p < 0.001), while there was no significant change in noggin level. CONCLUSIONS: Many inflammatory cytokines increase after anti-TNF treatment and noggin is not affected by anti-TNF treatment in AxSpA. Noggin might be a therapeutic target in patients with axSpA. KEY POINTS: • Anti-TNF therapy is not sufficient for complete blockage of the inflammatory process in axial spondyloarthritis. • The increase in IL-17, IL-22, and IL-33 may decrease the efficiency of anti-TNF therapy. • Noggin might be a therapeutic target as a complementary or alternative approach to anti-TNF therapy in axial spondyloarthritis.