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K

Karen J. Ho

Northwestern University

38H-index
202Paper Count
5.4KCitation Count
Published Papers 78
Publication Date
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A Comparison of a Customized Peripheral Artery Disease (PAD)-Specific Generative AI Chatbot and General-Purpose AI Chatbots for PAD Patient Education
errJournal of Clinical Medicine
IF2.9
err2026-04-27
err0
errOAAI
errAboubacar Cherif; Megan E. Alagna; Margaret A. Reilly; Lara Lopes; Madison Crutcher; Jennifer Schroeder; Kathryn A. Carey; Anand Brahmandam; David Liebovitz; Karen J. Ho
errShare
errSave
Community-based recruitment with ankle brachial index testing to identify peripheral artery disease participants for randomized clinical trials
errAmerican Heart Journal
IF3.5
err2026-04-24
err0
PREAI
errMary M. McDermott; Madeline D. Cetlin; Kathryn J. Domanchuk; Shujun Xu; Mary O. Whipple; Tamar Polonsky; Michael H. Criqui; Jack M. Guralnik; Lu Tian; Lihui Zhao; Karen J. Ho; Philip Greenland; Diane Treat-Jacobson
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errSave
A population health analysis of trends in lower extremity amputation secondary to diabetes and peripheral artery disease, 2016–2023
errDiabetes Research and Clinical Practice
IF7.4
err2025-10-24
err0
PREAI
errMargaret A. Reilly; Isabel C. Cohen; Samantha L. Watson; Samantha D. Minc; Karen J. Ho; Joe Feinglass
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errSave
How the Microbiome Drives Cardiovascular Disease
errSURGICAL CLINICS OF NORTH AMERICA
IF2.8
err2025-10-01
err0
PREAI
errHo, Karen J.; Jayalekshmi, V. S.; Abualhuda, Ayah; Wang, Bowen
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errSave
Preoperative patient education in vascular surgery
errHEALTH EDUCATION RESEARCH
IF2
err2025-10-01
err0
PREAI
errCohen, Isabel C.; Watson, Samantha; Sweeney, Patrick; Reilly, Margaret; Ho, Karen J.
errShare
errSave
Hepatocyte growth factor for walking performance in peripheral artery disease
errEuropean Journal of Vascular and Endovascular Surgery
IF6.8
err2025-06-16
err0
PREAI
errMary M. McDermott; Robert Sufit; Kathryn J. Domanchuk; Nicholas J. Volpe; Kate Kosmac; Charlotte A. Peterson; Lihui Zhao; Lu Tian; Dongxue Zhang; Shujun Xu; Ahmed Ismaeel; Luigi Ferrucci; Nishant D. Parekh; Donald Lloyd-Jones; Christopher M. Kramer; Christiaan Leeuwenburgh; Karen Ho; Michael H. Criqui; Tamar Polonsky; Jack M. Guralnik; Melina R. Kibbe
errShare
errSave
Patient factors associated with activation level in peripheral artery disease
errVASCULAR MEDICINE
IF3.3
err2025-03-01
err0
PREAI
errReilly, Margaret A.; Alagna, Megan E.; Iroz, Cassandra; Ho, Emily; Lundberg, Alexander; Hoel, Andrew W.; Vavra, Ashley K.; Johnson, Julie K.; Ho, Karen J.
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errSave
Bioengineering Strategies for Treating Neointimal Hyperplasia in Peripheral Vasculature: Innovations and Challenges
errADVANCED HEALTHCARE MATERIALS
IF9.6
err2025-01-31
err0
errOAAI
errJohn, NW; Dang, C; Reddy, N; Chao, C; Ho, KJ; Jiang, B
errShare
errSave
A Mixed Methods Analysis of Patient Knowledge in Peripheral Artery Disease
errCIRCULATION
IF38.6
err2024-11-12
err0
PREAI
errReilly, Margaret; Alagna, Megan; Iroz, Cassandra; Ho, Emily; Hoel, Andrew; Vavra, Ashley; Lundberg, Alexander; Ho, Karen
errShare
errSave
Elevated Circulating Levels of Gut Microbe-Derived Trimethylamine N-Oxide Are Associated with Systemic Sclerosis
errJOURNAL OF CLINICAL MEDICINE
IF2.9
err2024-10-08
err1
errOAAI
errHo, Karen J.; Muhammad, Lutfiyya N.; Khanh, Linh Ngo; Li, Xinmin S.; Carns, Mary; Aren, Kathleen; Kim, Seok-Jo; Verma, Priyanka; Hazen, Stanley L.; Varga, John
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errSave
The ankle-brachial index, gastrocnemius mitochondrial respirometry, and walking performance in people with and without peripheral artery disease
errVASCULAR MEDICINE
IF3.3
err2024-09-06
err0
PREAI
errMcDermott, Mary M.; Dayanidhi, Sudarshan; Leeuwenburgh, Christiaan; Wohlgemuth, Stephanie E.; Ferrucci, Luigi; Peterson, Charlotte A.; Tian, Lu; Sufit, Robert; Zhao, Lihui; Slysz, Joshua; Polonsky, Tamar S.; Guralnik, Jack M.; Kibbe, Melina R.; Ho, Karen J.; Criqui, Michael H.; Zhang, Dongxue; Xu, Shujun; Greenland, Philip
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errSave
Trimethylamine N-oxide: a meta-organismal axis linking the gut and fibrosis
errMOLECULAR MEDICINE
IF6.4
err2024-08-23
err3
errOAAI
errJang, Jae Woong; Capaldi, Emma; Smith, Tracy; Verma, Priyanka; Varga, John; Ho, Karen J.
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errSave
Nicotinamide riboside for peripheral artery disease: the NICE randomized clinical trial (vol 15, 5046, 2024)
errNATURE COMMUNICATIONS
IF15.7
err2024-08-12
err0
errOAAI
errMcDermott, Mary M.; Martens, Christopher R.; Domanchuk, Kathryn J.; Zhang, Dongxue; Peek, Clara B.; Criqui, Michael H.; Ferrucci, Luigi; Greenland, Philip; Guralnik, Jack M.; Ho, Karen J.; Kibbe, Melina R.; Kosmac, Kate; Lloyd-Jones, Donald; Peterson, Charlotte A.; Sufit, Robert; Tian, Lu; Wohlgemuth, Stephanie; Zhao, Lihui; Zhu, Pei; Leeuwenburgh, Christiaan
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errSave
Risk Factors for Unplanned Higher-Level Re-Amputation and Mortality after Lower Extremity Amputation in Chronic Limb-Threatening Ischemia
errJOURNAL OF CLINICAL MEDICINE
IF2.9
err2024-07-10
err1
errOAAI
errGuerra, Andres; Guo, Michelle; Boyd, Riley M.; Zakharevich, Marina; Hoel, Andrew W.; Vavra, Ashley K.; Chung, Jeanette W.; Ho, Karen J.
errShare
errSave
Nicotinamide riboside for peripheral artery disease: the NICE randomized clinical trial
errNATURE COMMUNICATIONS
IF15.7
err2024-06-13
err2
errOAAI
errMcDermott, Mary M.; Martens, Christopher R.; Domanchuk, Kathryn J.; Zhang, Dongxue; Peek, Clara B.; Criqui, Michael H.; Ferrucci, Luigi; Greenland, Philip; Guralnik, Jack M.; Ho, Karen J.; Kibbe, Melina R.; Kosmac, Kate; Lloyd-Jones, Donald; Peterson, Charlotte A.; Sufit, Robert; Tian, Lu; Wohlgemuth, Stephanie; Zhao, Lihui; Zhu, Pei; Leeuwenburgh, Christiaan
errShare
errSave
2024 ACC/AHA/AACVPR/APMA/ABC/SCAI/SVM/SVN/SVS/SIR/VESS Guideline for the Management of Lower Extremity Peripheral Artery Disease: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines
errCIRCULATION
IF38.6
err2024-06-11
err25
PREAI
errGornik, Heather L.; Aronow, Herbert D.; Goodney, Philip P.; Arya, Shipra; Brewster, Luke Packard; Byrd, Lori; Chandra, Venita; Drachman, Douglas E.; Eaves, Jennifer M.; Ehrman, Jonathan K.; Evans, John N.; Getchius, Thomas S. D.; Gutierrez, J. Antonio; Hawkins, Beau M.; Hess, Connie N.; Ho, Karen J.; Jones, W. Schuyler; Kim, Esther S. H.; Kinlay, Scott; Kirksey, Lee; Kohlman-Trigoboff, Debra; Long, Chandler A.; Pollak, Amy West; Sabri, Saher S.; Sadwin, Lawrence B.; Secemsky, Eric A.; Serhal, Maya; Shishehbor, Mehdi H.; Treat-Jacobson, Diane; Wilkins, Luke R.
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errSave
Gut Microbial Markers Associated With Clinical Features Of Peripheral Artery Disease
errARTERIOSCLEROSIS THROMBOSIS AND VASCULAR BIOLOGY
IF7.4
err2024-05-01
err0
PREAI
errNiraula, Sarbjeet; Stirewalt, Spencer L.; Jung, Jonathan; Alagna, Megan E.; Jang, Jae; Wu, Erik; Du, James; Xiong, Liqun; Green, Stefan J.; Seed, Patrick C.; Ho, Karen J.
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errSave
Akkermansia (Strain BAA835) And The Microbial ADP-heptose Pathway Are Associated With Reduced Neointimal Hyperplasia After Arterial Injury
errARTERIOSCLEROSIS THROMBOSIS AND VASCULAR BIOLOGY
IF7.4
err2024-05-01
err0
PREAI
errHo, Karen J.; Niraula, Sarbjeet; Pamulapati, Vivek; Jung, Jonathan; Jang, Jae Woong; Plunkett, Catherine; Xiong, Liqun; Du, James; Valdivia, Raphael; Green, Stefan; Seed, Patrick
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errSave
Sympathetic Denervation Models In Murine Femoral Arteries: Acute To Chronic Effects Of 6-hydroxydopamine
errARTERIOSCLEROSIS THROMBOSIS AND VASCULAR BIOLOGY
IF7.4
err2024-05-01
err0
PREAI
errBrown, Taylor K.; Dang, Caitlyn; Xiong, Liqun; Alharbi, Sara; Smires, Aidan; Ho, Karen J.; Jiang, Bin
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errSave
Discordance of patient-reported outcome measures with objectively assessed walking decline in peripheral artery disease
errJOURNAL OF VASCULAR SURGERY
IF3.6
err2024-04-01
err3
PREAI
errMcDermott, Mary M.; Tian, Lu; Zhang, Dongxue; Zhao, Lihui; Greenland, Philip; Kibbe, Melina R.; Criqui, Michael H.; Thangada, Neela D.; Ferrucci, Luigi; Ho, Karen J.; Guralnik, Jack M.; Polonsky, Tamar S.
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Research Directions

No research directions
Co-authors
Cooperation Journals
L
Luigi Ferrucci
H-index: 237 · Papers: 2.6K
J
Jack M. Guralnik
H-index: 179 · Papers: 983
S
Stephen W. Scherer
H-index: 161 · Papers: 1.1K
S
Stanley L. Hazen
H-index: 151 · Papers: 755
D
Donald M. Lloyd‐Jones
H-index: 144 · Papers: 1.5K
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