Citations

Objectives. The available literature on pulmonary disease in pediatric inflammatory bowel disease is limited. We evaluated the prevalence of pulmonary manifestations in pediatric inflammatory bowel disease and their association with disease severity. Methods. Patients completed the St. George’s Respiratory Questionnaire (SGRQ), a self-reported measure of quality of life in patients with pulmonary disease. Chart review provided demographic information and Pediatric Crohn’s Disease Activity Index (PCDAI) and Pediatric Ulcerative Colitis Activity Index scores. Regression models were utilized to evaluate associations between SGRQ score and clinical risk factors. Results. The prevalence of pulmonary manifestations was 9.62% (95% confidence interval = 5.48% to -15.36%). PCDAI scores in Crohn’s disease patients with pulmonary symptoms were significantly higher (SGRQ mean = 10.71 ± 10.94) than in patients without such symptoms. SGRQ score was also higher in patients with indeterminate colitis (8.64, 95% confidence interval = 0.72-16.57, P = .03), when compared with Crohn’s disease. Conclusions. Additional investigations including pulmonary function tests and imaging could provide further insight into this issue.

AbstractZiv‐aflibercept (Zaltrap®), a recombinant fusion protein that binds diffusible vascular endothelial growth factor (VEGF), is approved for the treatment of metastatic colorectal carcinoma. Its molecular structure is the same as aflibercept (Eylea®), thus making it an attractive option for the off‐label treatment of chorioretinal vascular conditions. Ziv‐aflibercept is distributed in 4 and 8 ml vials for intravenous use, and its cost after compounding is similar to bevacizumab. Studies with retinal pigment epithelium cytotoxicity, animal histologic sections and electroretinography have demonstrated its safety, and mathematical modelling combined with over four dozen clinical publications from different ophthalmic centres throughout the world attest to its efficacy. No appreciable differences in visual or anatomic outcomes between 1.25 mg (0.05 ml) and 2.5 mg (1.0 ml) doses have been noted. The long duration of action combined with the low cost make ziv‐aflibercept an attractive anti‐VEGF treatment option, especially in low‐ and middle‐income countries where its popularity is increasing.

Abstract Introduction: Determining the optimal post-remission management for elderly patients with acute myeloid leukemia (AML) remains a challenge. AML is primarily a disease of the elderly with >60% of newly diagnosed patients aged 60 years and older. For younger AML patients, post-remission therapy in the form of high-dose cytarabine (HIDAC) consolidation or allogeneic hematopoietic stem cell transplant (HSCT) is critical in maintaining durable disease control and improving survival. However, post-remission HIDAC in elderly AML patients is associated with higher rates of neurotoxicity and decreased survival benefit compared to younger patients. The optimal post-remission therapy for elderly AML patients remains undefined. The objective of this study is to determine the outcomes of using varying doses (0.25-3 g/m2) of cytarabine as post-remission consolidation therapy in an elderly AML population. Methods: We conducted a single-center retrospective analysis of AML patients aged 60 years and older treated with cytarabine as consolidation therapy at UPMC Hillman Cancer Center between January 1, 2005 and December 31, 2014. Patients were excluded if they were not in complete morphologic remission prior to proceeding with cytarabine consolidation or if they proceeded directly to HSCT after consolidation therapy. Relapse-free survival (RFS) was measured from the time of post-induction bone marrow biopsy confirming remission to the date of relapse or death. Overall survival (OS) was defined as the duration from diagnostic bone marrow biopsy confirming AML diagnosis to the date of death. Kaplan-Meier analysis was used to estimate the survival distributions and log-rank test was used to compare survival functions from groups. Multivariate analysis was performed using Cox proportional hazard regression to determine the relationship of RFS and OS to patient's age, cytogenetic risk group, AML type (de novo vs secondary AML), transplant status, cytarabine dosage and number of cycles. All data was analyzed using SAS v9.4 (SAS Institute, Cary, NC, USA). Results: Out of 156 identified patients, 121 were eligible for analysis. Median age at diagnosis was 66 years (range 59-78) with 77 (64%) male patients. Thirty-six patients (30%) had secondary AML. Cytogenetic abnormalities were favorable in 7 (6%), intermediate in 86 (71%), unfavorable in 24 (20%), and unknown in 4 (3%) patients. Cytarabine was administered at a mean dose of 1.44 g/m2 (range 0.25-3.0, SD 0.84) and a median number of cycles of 4 (range 1-4). One patient (0.8%) developed reversible grade 3 neurotoxicity during cycle 2 at a dose of 2 g/m2 with ataxia, dysmetria, and tremors. For all patients, the median RFS was 12.5 months (95% CI 9.7-15.6). Median RFS was significantly different among the cytogenetic risk groups (p=0.0008 via log-rank test): favorable-risk RFS had not been reached because most subjects were in remission and alive at time of analysis, intermediate-risk RFS 13.6 months (95% CI 11.0-17.3), unfavorable-risk RFS 8.3 months (95% CI 3.5-8.9). In this study population, the median OS was 20.5 months (95% CI 16.4-27.1). Median OS was significantly different among the cytogenetic risk groups (p=0.003 via log-rank test): favorable-risk OS 131.3 months (95% CI 12.9-upper limit not reached), intermediate-risk OS 25.1 months (95% CI 18.9-39.4), and unfavorable-risk OS 10.8 months (95% CI 10.4-15.8). Average cytarabine dose did not significantly correlate with RFS or OS in the model. Multivariate analysis revealed a 27% decreased rate of relapse (HR 0.73, 95% CI 0.58-0.92, p=0.008), and 24% decreased mortality rate (HR 0.76, 95% CI 0.59-0.96, p=0.024) with each additional cytarabine cycle given. Conclusions: Our study supports the use of cytarabine as a tolerable and effective option for post-remission therapy in elderly AML patients, particularly those with favorable-risk cytogenetics. Each additional cycle administered was associated with improved RFS and OS rates in this study population. Disclosures No relevant conflicts of interest to declare.

OBJECTIVES Cardiac troponin T, measured using a high‐sensitive assay (hs‐cTnT), and N‐terminal pro‐B‐type natriuretic peptide (NT‐proBNP) are associated with increased stroke risk and perhaps with cognitive decline. However, few well‐designed prospective studies with extended follow‐up have been conducted. We aimed to estimate the association of hs‐cTnT and NT‐proBNP with 15‐year cognitive change in the Atherosclerosis Risk in Communities (ARIC) study. DESIGN Prospective cohort study. SETTING Four US communities. PARTICIPANTS A total of 9114 and 9108 participants from the Atherosclerosis Risk in Communities study for analyses of hs‐cTnT and NT‐proBNP, respectively. MEASUREMENTS We examined association of hs‐cTnT and NT‐proBNP with 15‐year change (1996‐1998 to 2011‐2013) in three cognitive tests of executive function (Digit Symbol Substitution Test), verbal learning memory (Delayed Word Recall Test), and semantic fluency (Word Fluency Test), and an overall score combining the three tests using multivariable linear mixed effect models. We conducted several sensitivity analyses including multiple imputations to address bias due to missing data and attrition, and we compared associations within groups combining hs‐cTnT and NT‐proBNP into a three‐level categorical variable. RESULTS At baseline (1996‐1998), mean age was 63.4 (standard deviation [SD] = 5.7) years; 56.4% were women, and 17.5% were black. The hs‐cTnT at baseline was not associated with cognitive change in any measure. Some evidence indicated accelerated decline in verbal learning and memory when comparing those in the highest with the lowest NT‐proBNP quintiles; however, this association was not replicated when considering clinically relevant cutoffs or deciles of exposure in survivors. Sensitivity analyses were consistent with our primary analyses. There was little evidence to support effect modification by any considered factors. People with highest levels of both biomarkers had excessive decline in global z scores vs people with lowest levels (−.34; 95% confidence interval = −.63 to −.04). CONCLUSION Markers of myocardial injury and stretch were not associated with cognitive decline following 15 years among survivors, but when combined together they were suggestive in post hoc analysis. Whether this represents targets of intervention should be examined in the future. J Am Geriatr Soc 67:2353–2361, 2019

Introduction Chronic obstructive pulmonary disease (COPD) is a progressive lung disease, usually caused by tobacco smoking, but other important risk factors include exposures to combustion products of biomass fuels and environmental pollution. The introduction of several new (combination) inhaler therapies, increasing uncertainty about the role of inhaled corticosteroids and a rapid proliferation of the literature on management of stable COPD in general, call for novel ways of evidence synthesis in this area. A systematic review and evidence map can provide the basis for shared decision-making tools and help to establish a future research agenda. Methods and analysis This systematic review will follow an umbrella systematic review design (also called overview of reviews). We plan to conduct a comprehensive literature search of Ovid MEDLINE (including epub ahead of print, in process and other non-indexed citations), Ovid Embase, Ovid Cochrane Database of Systematic Reviews and Scopus from database inception to the present. We will include systematic reviews that assessed the effectiveness of any pharmacological or non-pharmacological intervention on one or more patient-important outcomes and/or lung function in patients with stable COPD. For every intervention/outcome pair, one systematic review will be included. An a priori protocol will guide, which systematic reviews will be chosen, how their credibility will be evaluated, and how the quality of the body of evidence will be rated. Data will be synthesised into an evidence map that will present a matrix that depicts each available treatment for stable COPD with a quantitative estimate on symptoms/outcomes from the patient perspective, along with an indication of the size and certainty in the evidence. Ethics and dissemination Approval by a research ethics committee is not required since the review will only include published data. The systematic review will be published in a peer-reviewed journal. PROSPERO registration number CRD42018095079

Abstract Background Osteoporosis and osteopenia are associated with increased fracture incidence in postmenopausal women. We aimed to determine the comparative effectiveness of various available pharmacological therapies. Methods We searched MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, ISI Web of Science, and Scopus for randomized controlled trials that enrolled postmenopausal women with primary osteoporosis and evaluated the risk of hip, vertebral, or nonvertebral fractures. A network meta-analysis was conducted using the multivariate random effects method. Results We included 107 trials (193,987 postmenopausal women; mean age, 66 years; 55% white; median follow-up, 28 months). A significant reduction in hip fractures was observed with romosozumab, alendronate, zoledronate, risedronate, denosumab, estrogen with progesterone, and calcium in combination with vitamin D. A significant reduction in nonvertebral fractures was observed with abaloparatide, romosozumab, denosumab, teriparatide, alendronate, risedronate, zoledronate, lasofoxifene, tibolone, estrogen with progesterone, and vitamin D. A significant reduction in vertebral fractures was observed with abaloparatide, teriparatide, parathyroid hormone 1-84, romosozumab, strontium ranelate, denosumab, zoledronate, risedronate, alendronate, ibandronate, raloxifene, bazedoxifene, lasofoxifene, estrogen with progesterone, tibolone, and calcitonin. Teriparatide, abaloparatide, denosumab, and romosozumab were associated with the highest relative risk reductions, whereas ibandronate and selective estrogen receptor modulators had lower efficacy. The evidence for the treatment of fractures with vitamin D and calcium remains limited despite numerous large trials. Conclusions This network meta-analysis provides comparative effective estimates for the various available treatments to reduce the risk of fragility fractures in postmenopausal women.

Background. This systematic review was commissioned to identify new variables associated with transplant outcomes that are not currently collected by the Organ Procurement and Transplantation Network (OPTN). Methods. We identified 81 unique studies including 1 193 410 patients with median follow-up of 36 months posttransplant, reporting 108 unique risk factors. Results. Most risk factors (104) were recipient related; few (4) were donor related. Most risk factors were judged to be practical and feasible to routinely collect. Relative association measures were small to moderate for most risk factors (ranging between 1.0 and 2.0). The strongest relative association measure for a heart transplant outcome with a risk factor was 8.6 (recipient with the previous Fontan operation), for a kidney transplant 2.8 (sickle cell nephropathy as primary cause of end-stage renal disease), for a liver transplant 14.3 (recipient serum ferritin >500 µg/L), and for a lung transplant 6.3 (Burkholderia cepacia complex infection for 1 y or less). OPTN may consider some of these 108 variables for future collection to enhance transplant research and clinical care. Conclusions. Evidence-based approaches can be used to determine variables collected in databases and registries. Several candidate variables have been identified for OPTN.