Risk of Parkinson's disease among patients with psoriasis: A systematic review and meta-analysis

Background: Patients with psoriasis might be at a higher risk of developing Parkinson's disease (PD) as a result of the detrimental effect of chronic inflammation on the neuronal tissue. This meta-analysis aimed to investigate this risk by comprehensively reviewing all available data. Methods: We conducted a systematic review and meta-analysis of cohort and case–control studies that reported relative risk, hazard ratio, odds ratio, or standardized incidence ratio comparing the risk of PD in patients with psoriasis versus subjects without psoriasis. Pooled risk ratio and 95% confidence interval (CI) were calculated using random-effect, generic inverse variance methods of DerSimonian and Laird. Results: Three retrospective studies and one case–control study met our eligibility criteria and were included in this meta-analysis. The pooled risk ratio of PD in patients with psoriasis versus participants without psoriasis was 1.38 (95% CI, 1.15–1.66). The statistical heterogeneity was low with an I2of 35%. Conclusions: Our meta-analysis demonstrated a statistically significant increased risk of PD among patients with psoriasis

Ankylosing spondylitis and risk of venous thromboembolism: A systematic review and meta-analysis

Background: Several immune-mediated inflammatory disorders, such as rheumatoid arthritis, psoriatic arthritis, and systemic lupus erythematosus have been linked to an increased risk of venous thromboembolism (VTE). However, the data on ankylosing spondylitis (AS) are limited. Methods: We conducted a systematic review and meta-analysis of observational studies that reported odds ratio, relative risk, hazard ratio, or standardized incidence ratio comparing the risk of VTE and possible pulmonary embolism (PE) in patients with AS versus non-AS participants. Pooled risk ratio and 95% confidence intervals were calculated using a random-effect, generic inverse variance method of DerSimonian and Laird. Results: Of 423 potentially relevant articles, three studies met our inclusion criteria and thus, were included in the data analysis. The pooled risk ratio of VTE in patients with AS was 1.60 (95% confidence interval: 1.05–2.44). The statistical heterogeneity of this study was high with an I2 of 93%. Conclusion: Our study demonstrated a statistically significant increased VTE risk among patients with AS

Association between psoriasis and chronic obstructive pulmonary disease: A systematic review and meta-analysis

<p>Psoriasis has been linked to an increased risk of several co-morbidities. However, its association with chronic obstructive pulmonary disease (COPD) remains unclear. To further characterize this relationship, we conducted a systematic review and meta-analysis of case–control and cross-sectional studies that compared the risk of COPD in patients with psoriasis versus non-psoriasis participants. Generic inverse variance method of DerSimonian and Laird was used to combine all the point estimates. Out of 502 potentially relevant articles, seven studies met our inclusion criteria and were included in the data analysis. The pooled odds ratio of COPD in patients with psoriasis versus control was 1.45 (95% CI, 1.21–1.73). The statistical heterogeneity was high with an <i>I</i>² of 91%. Therefore, our study provided evidence to support the increased risk of COPD among patients with psoriasis.</p

Systemic sclerosis and risk of venous thromboembolism: A systematic review and meta-analysis

<p><i>Background</i>. Several chronic inflammatory disorders, such as rheumatoid arthritis, inflammatory myositis, and systemic vasculitides, have been linked to an increased risk of venous thromboembolism (VTE). However, the data on systemic sclerosis (SSc) remains unclear.</p> <p><i>Methods</i>. We conducted a systematic review and meta-analysis of observational studies that reported odds ratio, relative risk, hazard ratio, or standardized incidence ratio comparing risk of VTE in patients with SSc versus non-SSc participants. Pooled risk ratio and 95% confidence intervals (CIs) were calculated using a random-effect, generic inverse variance method of DerSimonian and Laird.</p> <p><i>Results</i>. Out of 776 potentially relevant articles, five eligible studies were identified and included in the data analysis. The pooled risk ratio of VTE in patients with SSc was 2.51 (95% CI, 1.79–3.54). The statistical heterogeneity of this study was high with an I² of 90%.</p> <p><i>Conclusions</i>. Our study demonstrated a statistically significant increased VTE risk among patients with SSc.</p

The association between renal recovery after acute kidney injury and long-term mortality after transcatheter aortic valve replacement.

This study aimed to examine the association between renal recovery status at hospital discharge after acute kidney injury (AKI) and long-term mortality following transcatheter aortic valve replacement (TAVR).We screened all adult patients who survived to hospital discharge after TAVR for aortic stenosis at a quaternary referral medical center from January 1, 2008, through June 30, 2014. An AKI was defined as an increase in serum creatinine level of 0.3 mg/dL or a relative increase of 50% from baseline. Renal outcome at the time of discharge was evaluated by comparing the discharge serum creatinine level to the baseline level. Complete renal recovery was defined as no AKI at discharge, whereas partial renal recovery was defined as AKI without a need for renal replacement therapy at discharge. No renal recovery was defined as a need for renal replacement therapy at discharge.The study included 374 patients. Ninty-eight (26%) patients developed AKI during hospitalization: 55 (56%) had complete recovery; 39 (40%), partial recovery; and 4 (4%), no recovery. AKI development was significantly associated with increased risk of 2-year mortality (hazard ratio [HR], 2.20 [95% CI, 1.37-3.49]). For patients with AKI, the 2-year mortality rate for complete recovery was 34%; for partial recovery, 43%; and for no recovery, 75%; compared with 20% for patients without AKI (P < .001). In adjusted analysis, complete recovery (HR, 1.87 [95% CI, 1.03-3.23]); partial recovery (HR, 2.65 [95% CI, 1.40-4.71]) and no recovery (HR, 10.95 [95% CI, 2.59-31.49]) after AKI vs no AKI were significantly associated with increased risk of 2-year mortality.The mortality rate increased for all patients with AKI undergoing TAVR. A reverse correlation existed for progressively higher risk of death and the extent of AKI recovery