CiD is useful for the analysis of behavioral quiescence during lethargus as well as during the adult stage C. elegans. The method is expandable to parallel simultaneous monitoring of hundreds of animals and for other studies of long-term behavior. Using this method, we were successful in measuring, for the first time, quiescence in kin-2(ce179) and in acy-2(ce2) mutants, which are hyperactive. Our observations also highlight the impact of environmental conditions on quiescent behavior and show that longevity is reduced in CiD in comparison to agar surfaces.

Although reporting vision-related quality of life (VRQoL) outcomes has become increasingly common in adult glaucoma studies, little is known about the influence of disease severity, medication burden, and surgical experience on the quality of life of children with glaucoma. We tested the feasibility of administering a self-reported VRQoL instrument and describe the VRQoL in children with glaucoma. Better VRQoL was correlated with higher visual acuity in the better-seeing eye but not the number of surgeries the child had undergone or the number of prescribed eyedrops.

The treatment of overlap syndromes is guided by small observational studies whose data have never been synthesized in a rigorous, quantitative manner. We conducted a systematic review and meta-analysis to evaluate the efficacy of available treatments for these rare and morbid conditions. We searched the literature for studies comparing ≥2 therapies for autoimmune hepatitis (AIH)-primary biliary cholangitis (PBC), AIH-primary sclerosing cholangitis (PSC), PBC-PSC, AIH-PBC-PSC, autoimmune cholangitis (AIC), or autoimmune sclerosing cholangitis (ASC) with respect to various clinical outcomes, including biochemical improvement and transplant-free survival. A total of 28 studies met the inclusion criteria for AIH-PBC, AIH-PSC, AIC, and ASC. AIH-PBC patients tended to experience more biochemical improvement with ursodeoxycholic acid (UDCA) + [corticosteroids and/or antimetabolites], i.e., “combination therapy”, than with corticosteroids ± azathioprine (RR = 4.00, 95% CI 0.93–17.18). AIH-PBC patients had higher transplant-free survival with combination therapy than with UDCA, but only when studies with follow-up periods ≤90 months were excluded (RR = 6.50, 95% CI 1.47–28.83). Combination therapy may therefore be superior to both UDCA and corticosteroids ± azathioprine for the treatment of AIH-PBC, but additional studies are needed to show this definitively and to elucidate optimal treatments for other overlap syndromes.

Background Patients with stable atherothrombotic disease vary in their risk of developing heart failure (HF). Circulating cardiovascular biomarkers may improve HF risk assessment and identify patients who may benefit from emerging HF preventive therapies. Methods and Results We measured high‐sensitivity cardiac troponin I and BNP (B‐type natriuretic peptide) in 15 833 patients with prior myocardial infarction, ischemic stroke, or peripheral artery disease from the TRA 2°P‐TIMI 50 (Thrombin Receptor Antagonist in Secondary Prevention of Atherothrombotic Ischemic Events‐Thrombolysis in Myocardial Infarction 50) trial, excluding patients with recent myocardial infarction (<30 days). Biomarkers were categorized using a priori cut points. Hospitalization for HF (HHF) end points were adjudicated with blinded structured review of serious adverse events. Associations between biomarkers and HHF outcomes were adjusted for sex and independent clinical risk predictors of HHF in our cohort (age ≥75, prior HF, type 2 diabetes mellitus, polyvascular disease, body mass index, anemia, chronic kidney disease, hypertension). Baseline high‐sensitivity cardiac troponin I and BNP each identified a significant graded risk of HHF independent of clinical risk predictors, including in the subgroups of patients with and without type 2 diabetes mellitus and with and without prior HF. Patients with both high‐sensitivity cardiac troponin I ≥5 ng/L and BNP ≥100 pg/mL had the highest HHF event rates. When added to a multivariable Cox regression model with clinical risk predictors (C‐index 0.88; 95% CI, 0.85–0.90), BNP (C ‐index 0.92; 95% CI, 0.90–0.93), and high‐sensitivity cardiac troponin I (C‐index 0.90; 95% CI, 0.88–0.92) each significantly improved the prognostic performance of the model (both P LRT <0.001). Conclusions Biomarkers of myocardial injury and hemodynamic stress are independent predictors of HHF risk in patients with stable atherothrombotic disease, with and without prior HF and/or type 2 diabetes mellitus. Registration URL: https://www.clinicaltrials.gov ; Unique identifier: NCT00526474.