arrow
Back
P

Parakkal Deepak

Washington University School of Medicine

36H-index
538Paper Count
5.5KCitation Count
Published Papers 188
Publication Date
Impact of Crohn’s perianal fistulas on healthcare resource utilization: a US chart review study
err2026-06-10
err0
errOAAI
errParakkal Deepak; Serre-Yu Wong; Alyssa M. Parian; Mark Sun; Pradeep Nazarey; Susan Cazzetta; Brian Terreri; Beni Turner; Bridgett Goodwin
errShare
errSave
A Prospective Comparison of Ustekinumab and Antitumor Necrosis Factor α Therapy in the Treatment of Crohn's-Like Disease of the Pouch
err2026-05-01
err2
PREAI
errBarnes, Edward L.; Raffals, Laura; Qazi, Taha; Deepak, Parakkal; Chang, Shannon; Beniwal-Patel, Poonam; Higgins, Peter D. R.; Cross, Raymond K.; Barr, Jennifer I.; Anderson, Chelsea; Long, Millie D.; Herfarth, Hans H.; Dubinsky, Marla; Kappelman, Michael D.; Kayal, Maia
errShare
errSave
Lack of disparities in postoperative care after ileocecal resection in patients with Crohn’s disease at tertiary inflammatory bowel diseases centers
err2026-04-08
err0
PREAI
errShannon Coombs; Molly Powell; Kemmian Johnson; Jessica Hu; Mollie Webb; Philip McDaniel; Parakkal Deepak; Edward L. Barnes
errShare
errSave
VALIDATE-PERIANAL: an international real-world multi-centre exploratory validation of the TOpClass definition of a radiologically healed fistula in perianal fistulising Crohn’s disease
err2026-04-07
err0
errOAAI
errEasan Anand; Thirza J. van Croonenburg; Sami Samaan; Phil Tozer; Ailsa Hart; Parakkal Deepak; David H. Ballard; Jaap Stoker; Phillip Lung
errShare
errSave
Three-dimensional ex-vivo visualization of normal and inflamed small intestine and colonic tissue using optical coherence tomography
err2026-03-31
err0
errOAAI
errAbigail Matt; Yilin Li; Andrew Song; Billy D. Nix; Katherine Huang; Umang Jain; Changqing Ma; Chao Zhou; Parakkal Deepak
errShare
errSave
MRI of Perianal Fistulas: Anatomy, Diagnosis, and Perianal Crohn Disease Treatment Monitoring
err2026-03-01
err0
PREAI
errLanier, M. Hunter; Hoegger, Mark J.; Itani, Malak; Fraum, Tyler J.; Tsai, Richard; Ludwig, Daniel R.; Schroeder, Matthew K.; Mellnick, Vincent M.; Deepak, Parakkal; Shetty, Anup S.; Ballard, David H.
errShare
errSave
Systematic Review of Published Guidelines: Recommendations for Exams Under Anaesthesia, Seton Insertion and Timing of Seton Removal for Perianal and Rectovaginal Fistulising Crohn's Disease
err2026-02-16
err0
PREAI
errEdgard Medawar; Hritvic Chaudhary; Amine Zoughlami; Malik Ekhdoura; Widad Safih; Shyla Gupta; Serre-Yu Wong; Parakkal Deepak; Ailsa Hart; Phil Tozer; Jeffrey D. McCurdy
errShare
errSave
Phytic acid (InsP6) activates HDAC3 epigenetic axis to maintain intestinal barrier function
err2026-02-09
err0
errOAAI
errSujan Chatterjee; Zachary Sin; Nguyen Tran; Loretta Vierra; Anuj Shukla; Tam Tran; George Koshkaryan; Kevin Ritter; Xue Bessie Su; Saharat Jolak Ragsac; Seungman Park; Qian Liu; Richard Van; Katherine Huang; Kayci Huff-Hardy; Richard Rood; Anas Gremida; Martin Gregory; Chien-Huan Chen; Mira V. Han; Parakkal Deepak; Adolfo Saiardi; Henning J. Jessen; Prasun Guha
errShare
errSave
REAL WORLD DURABILITY OF RESPONSE AND REMISSION WITH UPADACITINIB IN ULCERATIVE COLITIS: A MULTICENTER STUDY
err2026-02-01
err0
PREAI
errHuang, Katherine; Chandnani, Arun; Khan, Abdul; Samaan, Sami; Tan, Tingyi; Ramesh, Prajith Raj; Conlon, Caroline; Klein, Jeremy; Reddy, Nikhil; Ayoub, Malek; Cervantes, Gabriela; Myers, Melissa; Bucaram, Martha; Lieto, Stephen; Scalzo, Nicholas; Cohen, Benjamin; Mohamed, Islam; Ciorba, Matthew; Shukla, Richa; Wright, Michael; Xu, Anthony; Chowla, Navreet; Ogholikhan, Sina; Kujawski, Michelle; Dulaney, David; Fenster, Marc; Benson, Caroline; Alhobayb, Tamara; Berinstein, Jeffrey; Shivashankar, Raina; Bishu, Shrinivas; Patel, Anish; Ungaro, Ryan; Johnson, Amanda; Pekow, Joel; Yarur, Andres; Deepak, Parakkal
errShare
errSave
LOSS OF CGNL1 CONTRIBUTES TO VERY EARLY ONSET IBD
err2026-02-01
err0
PREAI
errMa, Kaiming; Zhu, Yangzhuangzhuang; Yao, Xin; Deepak, Parakkal; Ciorba, Matthew; Cao, Siyan
errShare
errSave
VALIDATE-PERIANAL: AN INTERNATIONAL REAL-WORLD MULTI-CENTRE VALIDATION OF THE TOPCLASS DEFINITION OF A RADIOLOGICALLY HEALED FISTULA
err2026-02-01
err0
PREAI
errSamaan, Sami; Anand, Easan; van Croonenburg, Thirza J.; Tozer, Phil; Hart, Ailsa; Deepak, Parakkal; Stoker, Jaap; Lung, Phillip
errShare
errSave
LOSS OF CGNL1 CONTRIBUTES TO VERY EARLY ONSET IBD
err2026-01-22
err0
PREAI
errKaiming Ma; Yangzhuangzhuang Zhu; Xin Yao; Parakkal Deepak; Matthew Ciorba; Siyan Cao
errShare
errSave
Association between Inflammatory Bowel Disease and Hidradenitis Suppurativa: An international multicenter retrospective study
err2026-01-01
err0
PREAI
errKoseki Senda, M.; Cutrona, M.; O'hagan, R.; Rips, A.; Faye, A. S.; Varadharajan, A.; Samaan, S.; Deepak, P.; Thomas, J.; Hutchins, K.; Mannon, P.; Devi, J.; Fite, C.; Pommaret, E.; De Parades, V; Fathallah, N.; Mohan, V; Greywoode, R.; Geldof, J.; Truyens, M.; Lobaton Ortega, T.; Roth, S.; Lukin, D.; Spinelli, A.; Carvello, M.; De Zanet, S.; Santana Gomes, L.; Sharma, A.; Williams, A. J.; Solitano, V; Danese, S.; Agrawal, M.; Colombel, J. F.; Cices, A.; Wong, S. Y.
errShare
errSave
real world durability of response and remission with upadacitinib in Ulcerative Colitis: a multi-centre study
err2026-01-01
err0
PREAI
errHuang, K.; Chandnani, A.; Samaan, S.; Tan, T.; Ramesh, P. R.; Conlon, C.; Klein, J.; Reddy, N.; Ayoub, M.; Cervanteslimon, G.; Myers, M.; Bucaram, M.; Lieto, S.; Scalzo, N.; Cohen, B.; Mohamed, I; Ciorba, M.; Shukla, R.; Wright, M.; Xu, A. T.; Chowla, N.; Ogholikhan, S.; Kujawski, M.; Dulaney, D.; Fenster, M.; Benson, C.; Alhobayb, T.; Berinstein, J.; Shivashankar, R.; Bishu, S.; Patel, A.; Ungaro, R.; Johnson, A.; Pekow, J. R.; Yarur, A.; Deepak, P.
errShare
errSave
A panel of 11 genes from colon and rectum biopsies in the LUCENT-URGE study shows utility for predicting responses to mirikizumab treatment of Ulcerative Colitis
err2026-01-01
err0
PREAI
errMunoz Briones, J.; Eastman, W.; Moses, R.; Colombel, J. F.; Feagan, B. G.; Deepak, P.; D'Haens, G.; Steere, B.
errShare
errSave
What are the Top 10 Global Research Priorities for Perianal Crohn's disease? The Global Perianal Crohn's disease Priority Setting Partnership
err2026-01-01
err0
PREAI
errPelly, T.; Anand, E.; Gower, J.; Mannick, S.; Hough, T.; Markham, S.; Sebastian, S.; Buskens, C. J.; McCurdy, J.; Deepak, P.; Radmard, A. R.; Stoker, J.; Lung, P. F.; Kotze, P. G.; Younge, L.; Robinson, D.; Joshi, S.; Shakweh, E.; Hanna, L.; Singh, H.; Selvaraj, K.; Abbas, A.; Khan, Y.; Nightingale, K.; Powell, N.; Tozer, P.; Hart, A.
errShare
errSave
CGNL1 in very early onset IBD
err2026-01-01
err0
PREAI
errMa, K.; Zhu, E.; Yao, X.; Deepak, P.; Ciorba, M.; Cao, S.
errShare
errSave