Browsing by Subject "Varices"

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    Core implementation strategies for improving cirrhosis care in the Veterans Health Administration
    (Wolters Kluwer, 2022) Yakovchenko, Vera; Morgan, Timothy R.; Miech, Edward J.; Neely, Brittney; Lamorte, Carolyn; Gibson, Sandra; Beste, Lauren A.; McCurdy, Heather; Scott, Dawn; Gonzalez, Rachel; Park, Angela; Powell, Byron J.; Bajaj, Jasmohan S.; Dominitz, Jason A.; Chartier, Maggie; Ross, David; Chinman, Matthew J.; Rogal, Shari S.; Emergency Medicine, School of Medicine
    Background and aims: The Veterans Health Administration (VHA) provides care for more than 80,000 veterans with cirrhosis. This longitudinal, multimethod evaluation of a cirrhosis care quality improvement program aimed to (1) identify implementation strategies associated with evidence-based, guideline-concordant cirrhosis care over time, and (2) use qualitative interviews to operationalize strategies for a manualized intervention. Approach and results: VHA providers were surveyed annually about the use of 73 implementation strategies to improve cirrhosis care in fiscal years 2018 (FY18) and 2019 (FY19). Implementation strategies linked to guideline-concordant cirrhosis care were identified using bivariate statistics and comparative configurational methods. Semistructured interviews were conducted with 12 facilities in the highest quartile of cirrhosis care to specify the successful implementation strategies and their mechanisms of change. A total of 106 VHA facilities (82%) responded at least once over the 2-year period (FY18, n = 63; FY19, n = 100). Facilities reported using a median of 12 (interquartile range [IQR] 20) implementation strategies in FY18 and 10 (IQR 19) in FY19. Of the 73 strategies, 35 (48%) were positively correlated with provision of evidence-based cirrhosis care. Configurational analysis identified multiple strategy pathways directly linked to more guideline-concordant cirrhosis care. Across both methods, a subset of eight strategies was determined to be core to cirrhosis care improvement and specified using qualitative interviews. Conclusions: In a national cirrhosis care improvement initiative, a multimethod approach identified a core subset of successful implementation strategy combinations. This process of empirically identifying and specifying implementation strategies may be applicable to other implementation challenges in hepatology.
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    Total Serum Bilirubin within 3 Months of Hepatoportoenterostomy Predicts Short-Term Outcomes in Biliary Atresia
    (Elsevier, 2016-03) Shneider, Benjamin L.; Magee, John C.; Karpen, Saul J.; Rand, Elizabeth B.; Narkewicz, Michael R.; Bass, Lee M.; Schwarz, Kathleen; Whitington, Peter F.; Bezerra, Jorge A.; Kerkar, Nanda; Haber, Barbara; Rosenthal, Philip; Turmelle, Yumirle P.; Molleston, Jean P.; Murray, Karen F.; Nguyen, Vicky L.; Wang, Kasper S.; Romero, Rene; Squires, Robert H.; Arnon, Ronen; Sherker, Averell H.; Moore, Jeffrey; Ye, Wen; Sokol, Ronald J.; Department of Pediatrics, IU School of Medicine
    OBJECTIVES: To prospectively assess the value of serum total bilirubin (TB) within 3 months of hepatoportoenterostomy (HPE) in infants with biliary atresia as a biomarker predictive of clinical sequelae of liver disease in the first 2 years of life. STUDY DESIGN: Infants with biliary atresia undergoing HPE between June 2004 and January 2011 were enrolled in a prospective, multicenter study. Complications were monitored until 2 years of age or the earliest of liver transplantation (LT), death, or study withdrawal. TB below 2 mg/dL (34.2 μM) at any time in the first 3 months (TB <2.0, all others TB ≥ 2) after HPE was examined as a biomarker, using Kaplan-Meier survival and logistic regression. RESULTS: Fifty percent (68/137) of infants had TB < 2.0 in the first 3 months after HPE. Transplant-free survival at 2 years was significantly higher in the TB < 2.0 group vs TB ≥ 2 (86% vs 20%, P < .0001). Infants with TB ≥ 2 had diminished weight gain (P < .0001), greater probability of developing ascites (OR 6.4, 95% CI 2.9-14.1, P < .0001), hypoalbuminemia (OR 7.6, 95% CI 3.2-17.7, P < .0001), coagulopathy (OR 10.8, 95% CI 3.1-38.2, P = .0002), LT (OR 12.4, 95% CI 5.3-28.7, P < .0001), or LT or death (OR 16.8, 95% CI 7.2-39.2, P < .0001). CONCLUSIONS: Infants whose TB does not fall below 2.0 mg/dL within 3 months of HPE were at high risk for early disease progression, suggesting they should be considered for LT in a timely fashion. Interventions increasing the likelihood of achieving TB <2.0 mg/dL within 3 months of HPE may enhance early outcomes.