DK
David G. Koch
astro-ph.EPastro-ph.SRLiver Cirrhosisastro-ph.IMastro-phchronic liver diseaseCirrhosisclustered dataFIB-4Liver Failure, Acute
On Valency
published · living versionsW_u2zgq48s·v1 · currentpublished
Planetary Candidates Observed by Kepler, III: Analysis of the First 16 Months of Data
with Natalie M. Batalha, Jason F. Rowe, Stephen T. Bryson, Thomas Barclay +67
1 version
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Preprints & journals
101 papers in the corpus · 1972–2026Association between statins and chronic liver disease progression: A retrospective cohort study.42772677 · Smith, Nicholas P, Schreiner, Andrew D, Zhang, Jingwen et al.2026 · 1 citationClinics and research in hepatology and gastroenterology. 2026;50(9):102923
Plasma exchange in acute liver failure.41782400 · Sasser, Hampton B, Koch, David G2026 · 0 citationsCurrent opinion in gastroenterology. 2026;42(3):129-135
Dynamic compensation in spinopelvic alignment and its relation to symptom severity in patients with lumbar spinal stenosis.41539540 · Koch, David, Büttiker, Nicola, Nüesch, Corina et al.2026 · 0 citationsThe spine journal : official journal of the North American Spine Society. 2026;26(6):1192-1205
FIB-4 as a Time-varying Covariate and Its Association With Severe Liver Disease in Primary Care: A Time-dependent Cox Regression Analysis.37983873 · Schreiner, Andrew D, Zhang, Jingwen, Moran, William P et al.2024 · 5 citationsJournal of clinical gastroenterology. 2024;58(9):917-922
Objective Measures of Cardiometabolic Risk and Advanced Fibrosis Risk Progression in Primary Care Patients With Metabolic Dysfunction-Associated Steatotic Liver Disease.39127111 · Schreiner, Andrew D, Zhang, Jingwen, Moran, William P et al.2024 · 7 citationsEndocrine practice : official journal of the American College of Endocrinology and the American Association of Clinical Endocrinologists. 2024;30(11):1015-1022
Chronic liver disease is not associated with statin prescription in a primary care cohort.37395332 · Moore, Joseph A, Schreiner, Andrew D, Zhang, Jingwen et al.2023 · 1 citationJournal of investigative medicine : the official publication of the American Federation for Clinical Research. 2023;71(8):830-837
Acute Liver Failure: Biomarkers Evaluated by the Acute Liver Failure Study Group.36716224 · Rakela, Jorge L, Karvellas, Constantine J, Koch, David G et al.2023 · 23 citationsClinical and translational gastroenterology. 2023;14(4):e00565
Real-World Primary Care Data Comparing ALT and FIB-4 in Predicting Future Severe Liver Disease Outcomes.36814048 · Schreiner, Andrew D, Zhang, Jingwen, Moran, William P et al.2023 · 10 citationsJournal of general internal medicine. 2023;38(11):2453-2460
Decision regret in breast cancer patients after adjuvant radiotherapy.36758448 · Köksal, Mümtaz, Hoppe, Clara, Schröder, Anna-Katharina et al.2023 · 8 citationsBreast (Edinburgh, Scotland). 2023;68:133-141
Identifying Patients at Risk for Fibrosis in a Primary Care NAFLD Cohort.34294656 · Schreiner, Andrew D, Livingston, Sherry, Zhang, Jingwen et al.2022 · 11 citationsJournal of clinical gastroenterology. 2023;57(1):89-96
FIB-4 and incident severe liver outcomes in patients with undiagnosed chronic liver disease: A Fine-Gray competing risk analysis.35567761 · Schreiner, Andrew D, Zhang, Jingwen, Moran, William P et al.2023 · 22 citationsLiver international : official journal of the International Association for the Study of the Liver. 2023;43(1):170-179
The Association of Fibrosis-4 Index Scores with Severe Liver Outcomes in Primary Care.35048297 · Schreiner, Andrew D, Moran, William P, Zhang, Jingwen et al.2022 · 29 citationsJournal of general internal medicine. 2022;37(13):3266-3274
Coagulopathy, Bleeding Events, and Outcome According to Rotational Thromboelastometry in Patients With Acute Liver Injury/Failure.33636020 · Stravitz, R Todd, Fontana, Robert J, Meinzer, Caitlyn et al.2022 · 50 citationsHepatology (Baltimore, Md.). 2021;74(2):937-949
Prognostic Value of the 13 C-Methacetin Breath Test in Adults with Acute Liver Failure and Non-acetaminophen Acute Liver Injury.33660316 · Fontana, Robert J, Stravitz, R Todd, Durkalski, Valerie et al.2022 · 17 citationsHepatology (Baltimore, Md.). 2021;74(2):961-972
Sorafenib in Hepatopulmonary Syndrome: A Randomized, Double-Blind, Placebo-Controlled Trial.30816637 · Kawut, Steven M, Ellenberg, Susan S, Krowka, Michael J et al.2020 · 47 citationsLiver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society. 2019;25(8):1155-1164
Predicting daily outcomes in acetaminophen-induced acute liver failure patients with machine learning techniques.31104700 · Speiser, Jaime Lynn, Karvellas, Constantine J, Wolf, Bethany J et al.2019 · 33 citationsComputer methods and programs in biomedicine. 2019;175:111-120
BiMM forest: A random forest method for modeling clustered and longitudinal binary outcomes.31656362 · Speiser, Jaime Lynn, Wolf, Bethany J, Chung, Dongjun et al.2024 · 59 citationsChemometrics and intelligent laboratory systems : an international journal sponsored by the Chemometrics Society. 2019;185:122-134
BiMM tree: A decision tree method for modeling clustered and longitudinal binary outcomes.32377032 · Speiser, Jaime Lynn, Wolf, Bethany J, Chung, Dongjun et al.2024 · 28 citationsCommunications in statistics: Simulation and computation. 2020;49(4):1004-1023
An Analysis of the Clinical, Laboratory, and Histological Features of Striped, Punctate, and Nodular Gastric Antral Vascular Ectasia.29450749 · Thomas, Arul, Koch, David, Marsteller, William et al.2018 · 24 citationsDigestive diseases and sciences. 2018;63(4):966-973
Safety, tolerability, and pharmacokinetics of l-ornithine phenylacetate in patients with acute liver injury/failure and hyperammonemia.29080224 · Stravitz, R Todd, Gottfried, Michelle, Durkalski, Valerie et al.2018 · 37 citationsHepatology (Baltimore, Md.). 2018;67(3):1003-1013
Rate of hepatitis C viral clearance by human livers in human patients: Liver transplantation modeling primary infection and implications for studying entry inhibition.28732019 · Hughes, Michael G, Tucker, William W, Reddy, Sreelatha et al.2017 · 4 citationsPloS one. 2017;12(7):e0180719
Use of intra-aortic counterpulsation in cardiogenic shock post-liver transplantation.28489254 · Palanisamy, Arun P, Nadig, Satish N, Chedister, Gabriel R et al.2018 · 6 citationsClinical transplantation. 2017;31(7)
The Natural History of Severe Acute Liver Injury.28440304 · Koch, David G, Speiser, J L, Durkalski, V et al.2017 · 144 citationsThe American journal of gastroenterology. 2017;112(9):1389-1396
Screening for Hepatocellular Carcinoma in Patients with Cirrhosis: A Need to Increase Awareness.28392187 · Koch, David G2018 · 0 citationsThe American journal of medicine. 2017;130(9):1007-1008
Update in the management of gastric varices.27054775 · Koch, David2016 · 3 citationsCurrent opinion in gastroenterology. 2016;32(3):166-71
Development of a Model to Predict Transplant-free Survival of Patients With Acute Liver Failure.27085756 · Koch, David G, Tillman, Holly, Durkalski, Valerie et al.2017 · 134 citationsClinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association. 2016;14(8):1199-1206.e2
Outcomes in Adults With Acute Liver Failure Between 1998 and 2013: An Observational Cohort Study.27043883 · Reuben, Adrian, Tillman, Holly, Fontana, Robert J et al.2017 · 392 citationsAnnals of internal medicine. 2016;164(11):724-32
Neurocognitive status is associated with all-cause mortality among psychiatric, high-risk liver transplant candidates and recipients.26078395 · Madan, A, Borckardt, J J, Balliet, W E et al.2015 · 5 citationsInternational journal of psychiatry in medicine. 2015;49(4):279-95
Takotsubo cardiomyopathy following acute liver failure.24913036 · Jophlin, Loretta L, Koch, David G2015 · 11 citationsHepatology (Baltimore, Md.). 2015;61(4):1430-1
Validation of blood phosphatidylethanol as an alcohol consumption biomarker in patients with chronic liver disease.24848614 · Stewart, Scott H, Koch, David G, Willner, Ira R et al.2015 · 157 citationsAlcoholism, clinical and experimental research. 2014;38(6):1706-11
Hepatopulmonary syndrome.24686436 · Koch, David G, Fallon, Michael B2014 · 27 citationsCurrent opinion in gastroenterology. 2014;30(3):260-4
Hepatopulmonary syndrome.24679503 · Koch, David G, Fallon, Michael B2015 · 53 citationsClinics in liver disease. 2014;18(2):407-20
Chronic pain among liver transplant candidates.23187056 · Madan, Alok, Barth, Kelly S, Balliet, Wendy E et al.2013 · 49 citationsProgress in transplantation (Aliso Viejo, Calif.). 2012;22(4):379-84
Hair ethyl glucuronide is highly sensitive and specific for detecting moderate-to-heavy drinking in patients with liver disease.23015609 · Stewart, Scott H, Koch, David G, Willner, Ira R et al.2013 · 48 citationsAlcohol and alcoholism (Oxford, Oxfordshire). 2013;48(1):83-7
Kepler-47: a transiting circumbinary multiplanet system.22933522 · Orosz, Jerome A, Welsh, William F, Carter, Joshua A et al.2012 · 375 citationsScience (New York, N.Y.). 2012;337(6101):1511-4
Alignment of the stellar spin with the orbits of a three-planet system.22836999 · Sanchis-Ojeda, Roberto, Fabrycky, Daniel C, Winn, Joshua N et al.2012 · 222 citationsNature. 2012;487(7408):449-53
Sensitivity and specificity of urinary ethyl glucuronide and ethyl sulfate in liver disease patients.22725265 · Stewart, Scott H, Koch, David G, Burgess, Douglas M et al.2013 · 91 citationsAlcoholism, clinical and experimental research. 2013;37(1):150-5
Kepler-36: a pair of planets with neighboring orbits and dissimilar densities.22722249 · Carter, Joshua A, Agol, Eric, Chaplin, William J et al.2012 · 388 citationsScience (New York, N.Y.). 2012;337(6094):556-9
Planetary Candidates Observed by Kepler, III: Analysis of the First 16 Months of Data1202.5852v1 · Natalie M. Batalha, Jason F. Rowe, Stephen T. Bryson et al.2012 · 1,042 citationsarXivon Valency
Almost All of Kepler's Multiple Planet Candidates are Planets1201.5424v1 · Jack J. Lissauer, Geoffrey W. Marcy, Jason F. Rowe et al.2012 · 320 citationsarXiv
Transit Timing Observations from Kepler: III. Confirmation of 4 Multiple Planet Systems by a Fourier-Domain Study of Anti-correlated Transit Timing Variations1201.5412v1 · Jason H. Steffen, Daniel C. Fabrycky, Eric B. Ford et al.2012 · 184 citationsarXiv
Transit Timing Observations from Kepler: IV. Confirmation of 4 Multiple Planet Systems by Simple Physical Models1201.5415v2 · Daniel C. Fabrycky, Eric B. Ford, Jason H. Steffen et al.2012 · 247 citationsarXiv
Transiting circumbinary planets Kepler-34 b and Kepler-35 b.22237021 · Welsh, William F, Orosz, Jerome A, Carter, Joshua A et al.2012 · 469 citationsNature. 2012;481(7382):475-9
Transit Timing Observations from Kepler: VI. Potentially interesting candidate systems from Fourier-based statistical tests1201.1873v2 · Jason H. Steffen, Eric B. Ford, Jason F. Rowe et al.2012 · 69 citationsarXiv
Two Earth-sized planets orbiting Kepler-20.22186831 · Fressin, Francois, Torres, Guillermo, Rowe, Jason F et al.2012 · 183 citationsNature. 2011;482(7384):195-8
Kepler-20: A Sun-like Star with Three Sub-Neptune Exoplanets and Two Earth-size Candidates1112.4514v2 · Thomas N. Gautier III, David Charbonneau, Jason F. Rowe et al.2011 · 116 citationsarXiv
Kepler-21b: A 1.6REarth Planet Transiting the Bright Oscillating F Subgiant Star HD 1790701112.2165v1 · Steve B. Howell, Jason F. Rowe, Stephen T. Bryson et al.2011 · 125 citationsarXiv
Kepler-22b: A 2.4 Earth-radius Planet in the Habitable Zone of a Sun-like Star1112.1640v1 · William J. Borucki, David G. Koch, Natalie Batalha et al.2011 · 241 citationsarXivon Valency
Kepler 18-b, c, and d: A System Of Three Planets Confirmed by Transit Timing Variations, Lightcurve Validation, Spitzer Photometry and Radial Velocity Measurements1110.0820v1 · William D. Cochran, Daniel C. Fabrycky, Guillermo Torres et al.2011 · 192 citationsarXivon Valency
Elevated levels of endothelin-1 in hepatic venous blood are associated with intrapulmonary vasodilatation in humans.21964742 · Koch, David G, Bogatkevich, Galina, Ramshesh, Venkat et al.2012 · 30 citationsDigestive diseases and sciences. 2012;57(2):516-23
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