John Wo

  • 4159 Citations
  • 32 h-Index
1994 …2020

Research output per year

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Publications

2020

An emerging method to noninvasively measure and identify vagal response markers to enable bioelectronic control of gastroparesis symptoms with gastric electrical stimulation

Ward, M. P., Gupta, A., Wo, J. M., Rajwa, B., Furness, J. B., Powley, T. L. & Nowak, T. V., Apr 15 2020, In : Journal of Neuroscience Methods. 336, 108631.

Research output: Contribution to journalReview article

1 Scopus citations

Delayed Gastric Emptying Is Not Associated with a Microbiological Diagnosis of Small Intestinal Bacterial Overgrowth

Calderon, G., Siwiec, R. M., Bohm, M. E., Nowak, T. V., Wo, J. M., Gupta, A., Xu, H. & Shin, A., Jan 1 2020, (Accepted/In press) In : Digestive diseases and sciences.

Research output: Contribution to journalArticle

Impact of a ring-fitted cap on insertion time and adenoma detection: a randomized controlled trial

Rex, D. K., Kessler, W. R., Sagi, S. V., Rogers, N. A., Fischer, M., Bohm, M. E., Wo, J. M., Dewitt, J. M., McHenry, L., Lahr, R. E., Searight, M. P., MacPhail, M., Sullivan, A. W., McWhinney, C. D. & Vemulapalli, K. C., Jan 2020, In : Gastrointestinal endoscopy. 91, 1, p. 115-120 6 p.

Research output: Contribution to journalArticle

2 Scopus citations
2019

Characterization of Proximal Small Intestinal Microbiota in Patients With Suspected Small Intestinal Bacterial Overgrowth: A Cross-Sectional Study

Shin, A. S., Gao, X., Bohm, M., Lin, H., Gupta, A., Nelson, D. E., Toh, E., Teagarden, S., Siwiec, R., Dong, Q. & Wo, J. M., Aug 1 2019, In : Clinical and translational gastroenterology. 10, 8, p. e00073

Research output: Contribution to journalArticle

Open Access
1 Scopus citations

Gastroparesis is associated with decreased FOXF1 and FOXF2 in humans, and loss of FOXF1 and FOXF2 results in gastroparesis in mice

Herring, B. P., Hoggatt, A. M., Gupta, A. & Wo, J. M., Mar 2019, In : Neurogastroenterology and Motility. 31, 3, e13528.

Research output: Contribution to journalArticle

2 Scopus citations

Influence of Gastric Emptying and Gut Transit Testing on Clinical Management Decisions in Suspected Gastroparesis

Hasler, W. L., Rao, S. S. C., McCallum, R. W., Krause, R. A., Nguyen, L. A., Schulman, M. I., Lee, A. A., Moshiree, B., Wo, J. M., Parkman, H. P., Sarosiek, I., Wilding, G. E. & Kuo, B., Oct 1 2019, In : Clinical and translational gastroenterology. 10, 10, p. e00084

Research output: Contribution to journalArticle

Open Access

Transcriptome profiling reveals significant changes in the gastric muscularis externa with obesity that partially overlap those that occur with idiopathic gastroparesis

Herring, B. P., Chen, M., Mihaylov, P., Hoggatt, A. M., Gupta, A., Nakeeb, A., Choi, J. N. & Wo, J. M., Jun 20 2019, In : BMC Medical Genomics. 12, 1, 89.

Research output: Contribution to journalArticle

Open Access
1 Scopus citations

Validation of Diagnostic and Performance Characteristics of the Wireless Motility Capsule in Patients With Suspected Gastroparesis

Lee, A. A., Rao, S., Nguyen, L. A., Moshiree, B., Sarosiek, I., Schulman, M. I., Wo, J., Parkman, H. P., Wilding, G. E., McCallum, R. W., Hasler, W. L. & Kuo, B., Jan 1 2019, In : Clinical Gastroenterology and Hepatology.

Research output: Contribution to journalArticle

4 Scopus citations

Variation in Endoscopic Activity Assessment and Endoscopy Score Validation in Adults With Eosinophilic Esophagitis

International EEsAI Study Group, Jul 2019, In : Clinical Gastroenterology and Hepatology. 17, 8, p. 1477-1488.e10

Research output: Contribution to journalArticle

2 Scopus citations
2018

Idiopathic gastroparesis is associated with specific transcriptional changes in the gastric muscularis externa

Herring, B. P., Hoggatt, A. M., Gupta, A., Griffith, S., Nakeeb, A., Choi, J. N., Idrees, M. T., Nowak, T., Morris, D. L. & Wo, J. M., Apr 2018, In : Neurogastroenterology and Motility. 30, 4, e13230.

Research output: Contribution to journalArticle

10 Scopus citations
1 Scopus citations
2017

Budesonide Oral Suspension Improves Symptomatic, Endoscopic, and Histologic Parameters Compared With Placebo in Patients With Eosinophilic Esophagitis

Dellon, E. S., Katzka, D. A., Collins, M. H., Hamdani, M., Gupta, S. K., Hirano, I., Kagalwalla, A., Lewis, J., Markowitz, J., Nurko, S., Wo, J., Dellon, E., Gunasekaran, T. S., Hirano, I., Gupta, S., Pasternak, B., Ellis, M., Peterson, K., Falk, G., Leung, J. & 9 others, Prestridge, L., Hart, M., Leleiko, N., Vaezi, M., Cherry, R., Katzka, D., Friedenberg, K., Assouline-Dayan, Y. & Mukkada, V., Mar 1 2017, In : Gastroenterology. 152, 4, p. 776-786.e5

Research output: Contribution to journalArticle

72 Scopus citations

Most children with eosinophilic esophagitis have a favorable outcome as young adults

Bohm, M., Jacobs, J. W., Gupta, A., Gupta, S. & Wo, J. M., Jan 1 2017, In : Diseases of the Esophagus. 30, 1, p. 1-6 6 p.

Research output: Contribution to journalArticle

8 Scopus citations
2016

Assessment of Small Intestinal Transit Times in Ulcerative Colitis and Crohn’s Disease Patients with Different Disease Activity Using Video Capsule Endoscopy

Fischer, M., Siva, S., Wo, J. & Fadda, H. M., Mar 31 2016, (Accepted/In press) In : AAPS PharmSciTech. p. 1-6 6 p.

Research output: Contribution to journalArticle

16 Scopus citations

Narrow-band imaging versus white light for the detection of proximal colon serrated lesions: A randomized, controlled trial

Rex, D., Clodfelter, R., Rahmani, F., Fatima, H., James-Stevenson, T., Tang, J. C., Kim, H., McHenry, L., Kahi, C., Rogers, N., Helper, D., Sagi, S. V., Kessler, W., Wo, J., Fischer, M. & Kwo, P. Y., Jan 1 2016, In : Gastrointestinal Endoscopy. 83, 1, p. 166-171 6 p.

Research output: Contribution to journalArticle

30 Scopus citations

Substantial Variability in Biopsy Practice Patterns Among Gastroenterologists for Suspected Eosinophilic Gastrointestinal Disorders

Dellon, E. S., Collins, M. H., Bonis, P. A., Leung, J., Capocelli, K. E., Dohil, R., Falk, G. W., Furuta, G. T., Menard-Katcher, C., Gupta, S., Hirano, I., Hiremath, G. S., Kagalwalla, A. F., Wershil, B. K., Liacouras, C. A., Muir, A. B., Mukkada, V. A., Putnam, P. E., Schoepfer, A. M., Straumann, A. & 4 others, Wo, J., Yang, G. Y., Rothenberg, M. E. & Gonsalves, N., Dec 1 2016, In : Clinical Gastroenterology and Hepatology. 14, 12, p. 1842-1844 3 p.

Research output: Contribution to journalLetter

8 Scopus citations
2015

Balloon expulsion testing for the diagnosis of dyssynergic defecation in women with chronic constipation

Kassis, N. C., Wo, J. M., James-Stevenson, T. N., Maglinte, D. D. T., Heit, M. H. & Hale, D. S., Sep 24 2015, In : International Urogynecology Journal. 26, 9, p. 1385-1390 6 p.

Research output: Contribution to journalArticle

7 Scopus citations

Therapeutic Applications of Ghrelin Agonists in the Treatment of Gastroparesis

Shin, A. & Wo, J. M., Jan 1 2015, In : Current gastroenterology reports. 17, 2

Research output: Contribution to journalReview article

17 Scopus citations
2014

Development and validation of a symptom-based activity index for adults with eosinophilic esophagitis

Schoepfer, A. M., Straumann, A., Panczak, R., Coslovsky, M., Kuehni, C. E., Maurer, E., Haas, N. A., Romero, Y., Hirano, I., Alexander, J. A., Gonsalves, N., Furuta, G. T., Dellon, E. S., Leung, J., Collins, M. H., Bussmann, C., Netzer, P., Gupta, S. K., Aceves, S. S., Chehade, M. & 46 others, Moawad, F. J., Enders, F. T., Yost, K. J., Taft, T. H., Kern, E., Zwahlen, M., Safroneeva, E., Achem, S. R., Arora, A. S., Alpan, O., Armstrong, D., Attwood, S. E., Butterfield, J. H., Crowell, M. D., De Petris, G., DeVault, K. R., Drouin, E., Enav, B., Fleischer, D. E., Foxx-Orenstein, A., Francis, D. L., Guyatt, G. H., Harris, L. A., Kagalwalla, A. F., Katzka, D. A., Kita, H., Krishna, M., Lee, J. J., Lewis, J. C., Lim, K., Locke, G. R., Murray, J. A., Nguyen, C. C., Orbelo, D. M., Pasha, S. F., Ramirez, F. C., Sheikh, J., Smyrk, T. C., Spergel, J. M., Umar, S. B., Weiler, C. R., Wo, J. M., Woosley, J. T., Wu, T. T., Yan, P. & Yang, G. Y., Dec 1 2014, In : Gastroenterology. 147, 6, p. 1255-1266.e21

Research output: Contribution to journalArticle

110 Scopus citations
2013

A phase 2a, randomized, double-blind 28-day study of TZP-102 a ghrelin receptor agonist for diabetic gastroparesis

Ejskjaer, N., Wo, J. M., Esfandyari, T., Mazen Jamal, M., Dimcevski, G., Tarnow, L., Malik, R. A., Hellström, P. M., Mondou, E., Quinn, J., Rousseau, F. & Mccallum, R. W., Feb 1 2013, In : Neurogastroenterology and Motility. 25, 2, p. e140-e150

Research output: Contribution to journalArticle

63 Scopus citations

Diagnosis and management of small intestinal bacterial overgrowth

Bohm, M., Siwiec, R. M. & Wo, J. M., Jun 1 2013, In : Nutrition in Clinical Practice. 28, 3, p. 289-299 11 p.

Research output: Contribution to journalReview article

44 Scopus citations

Gastric electrical stimulation with Enterra therapy improves symptoms of idiopathic gastroparesis

Mccallum, R. W., Sarosiek, I., Parkman, H. P., Snape, W., Brody, F., Wo, J. & Nowak, T., Oct 1 2013, In : Neurogastroenterology and Motility. 25, 10, p. 815-e636

Research output: Contribution to journalArticle

43 Scopus citations
2012

Clinical presentations of gastroparesis

Reddy, S. C. & Wo, J., Jan 1 2012, Gastroparesis: Pathophysiology, Presentation and Treatment. Humana Press Inc., p. 25-35 11 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Esophageal Involvement in Systemic Diseases

Doma, S., Wo, J. M. & Parkman, H. P., Mar 28 2012, The Esophagus: Fifth Edition. Wiley-Blackwell, p. 367-382 16 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

2011

National survey of physicians' perception of the cause, complications, and management of gastroparesis

Briley, L. C., Harrell, S. P., Woosley, A., Eversmann, J. & Wo, J. M., Jun 1 2011, In : Southern Medical Journal. 104, 6, p. 412-417 6 p.

Research output: Contribution to journalReview article

3 Scopus citations

Randomised clinical trial: Ghrelin agonist TZP-101 relieves gastroparesis associated with severe nausea and vomiting - Randomised clinical study subset data

Wo, J. M., Ejskjaer, N., Hellström, P. M., Malik, R. A., Pezzullo, J. C., Shaughnessy, L., Charlton, P., Kosutic, G. & McCallum, R. W., Mar 1 2011, In : Alimentary Pharmacology and Therapeutics. 33, 6, p. 679-688 10 p.

Research output: Contribution to journalArticle

59 Scopus citations
2010

Effects of dexmedetomidine and propofol on lower esophageal sphincter and gastroesophageal pressure gradient in healthy volunteers

Turan, A., Wo, J., Kasuya, Y., Govinda, R., Akça, O., Dalton, J. E., Sessler, D. I. & Rauch, S., Jan 2010, In : Anesthesiology. 112, 1, p. 19-24 6 p.

Research output: Contribution to journalArticle

12 Scopus citations

Esophageal and Gastric Involvement in Systemic and Cutaneous Diseases

Wo, J. M., Aug 31 2010, Practical Gastroenterology and Hepatology: Esophagus and Stomach. Wiley-Blackwell, p. 412-424 13 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Gastric electrical stimulation with enterra therapy improves symptoms from diabetic gastroparesis in a prospective study

McCallum, R. W., Snape, W., Brody, F., Wo, J., Parkman, H. P. & Nowak, T., Nov 2010, In : Clinical Gastroenterology and Hepatology. 8, 11, p. 947-954.e1

Research output: Contribution to journalArticle

114 Scopus citations

Motility of the antroduodenum in healthy and gastroparetics characterized by wireless motility capsule

Kloetzer, L., Chey, W. D., McCallum, R. W., Koch, K. L., Wo, J. M., Sitrin, M., Katz, L. A., Lackner, J. M., Parkman, H. P., Wilding, G. E., Semler, J. R., Hasler, W. L. & Kuo, B., May 1 2010, In : Neurogastroenterology and Motility. 22, 5, p. 527-533+e117

Research output: Contribution to journalArticle

70 Scopus citations

Pharmacokinetic profile of immediate-release omeprazole in patients with gastro-oesophageal reflux associated with gastroparesis

Wo, J. M., Eversmann, J. & Mann, S., Jan 19 2010, In : Alimentary Pharmacology and Therapeutics. 31, 4, p. 516-522 7 p.

Research output: Contribution to journalArticle

4 Scopus citations

Safety and efficacy of ghrelin agonist TZP-101 in relieving symptoms in patients with diabetic gastroparesis: A randomized, placebo-controlled study

Ejskjaer, N., Dimcevski, G., Wo, J., Hellström, P. M., Gormsen, L. C., Sarosiek, I., Søfteland, E., Nowak, T., Pezzullo, J. C., Shaughnessy, L., Kosutic, G. & McCallum, R., Oct 1 2010, In : Neurogastroenterology and Motility. 22, 10, p. 1069-1077+e281

Research output: Contribution to journalArticle

90 Scopus citations
2009

Chemoprevention of metaplasia initiation and carcinogenic progression to esophageal adenocarcinoma by resveratrol supplementation

Woodall, C. E., Li, Y., Qia, H. L., Wo, J. & Martin, R. C. G., Jul 1 2009, In : Anti-Cancer Drugs. 20, 6, p. 437-443 7 p.

Research output: Contribution to journalArticle

20 Scopus citations

Chemoprotective effects of curcuma aromatica on esophageal carcinogenesis

Li, Y., Wo, J. M., Liu, Q., Li, X. & Martin, R. C. G., Feb 1 2009, In : Annals of Surgical Oncology. 16, 2, p. 515-523 9 p.

Research output: Contribution to journalArticle

35 Scopus citations

Current Treatment of Nausea and Vomiting Associated with Gastroparesis: Antiemetics, Prokinetics, Tricyclics

Stapleton, J. & Wo, J. M., Jan 1 2009, In : Gastrointestinal Endoscopy Clinics of North America. 19, 1, p. 57-72 16 p.

Research output: Contribution to journalReview article

13 Scopus citations
2008

A novel classification scheme for gastroparesis based on predominant-symptom presentation

Harrell, S. P., Studts, J. L., Dryden, G. W., Eversmann, J., Cai, L. & Wo, J. M., May 1 2008, In : Journal of Clinical Gastroenterology. 42, 5, p. 455-459 5 p.

Research output: Contribution to journalArticle

31 Scopus citations

Comparison of gastric emptying of a nondigestible capsule to a radio-labelled meal in healthy and gastroparetic subjects

Kuo, B., McCallum, R. W., Koch, K. L., Sitrin, M. D., Wo, J. M., Chey, W. D., Hasler, W. L., Lackner, J. M., Katz, L. A., Semler, J. R., Wilding, G. E. & Parkman, H. P., Jan 1 2008, In : Alimentary Pharmacology and Therapeutics. 27, 2, p. 186-196 11 p.

Research output: Contribution to journalArticle

209 Scopus citations

Differences in intragastric pH in diabetic vs. idiopathic gastroparesis: Relation to degree of gastric retention

Hasler, W. L., Coleski, R., Chey, W. D., Koch, K. L., McCallum, R. W., Wo, J. M., Kuo, B., Sitrin, M. D., Katz, L. A., Hwang, J., Semler, J. R. & Parkman, H. P., Jun 1 2008, In : American Journal of Physiology - Gastrointestinal and Liver Physiology. 294, 6, p. G1384-G1391

Research output: Contribution to journalArticle

33 Scopus citations

The use of dynamic positron emission tomography imaging for evaluating the carcinogenic progression of intestinal metaplasia to esophageal adenocarcinoma

Li, Y., Woodall, C., Wo, J. M., Zheng, H., Ng, C. K., Ray, M. B. & Martin, R. C., Mar 1 2008, In : Cancer Investigation. 26, 3, p. 278-285 8 p.

Research output: Contribution to journalArticle

9 Scopus citations

Treatment of older patients with hiatal hernia

Wo, J. M., Feb 1 2008, In : Gastroenterology and Hepatology. 4, 2, p. 97-98 2 p.

Research output: Contribution to journalComment/debate

2007

Alterations in manganese superoxide dismutase expression in the progression from reflux esophagitis to esophageal adenocarcinoma

Li, Y., Wo, J. M., Su, R. R., Ray, M. B. & Martin, R. C. G., Jul 1 2007, In : Annals of Surgical Oncology. 14, 7, p. 2045-2055 11 p.

Research output: Contribution to journalArticle

21 Scopus citations

Certolizumab pegol for the treatment of Crohn's disease

PRECISE 1 Study Investigators, Jul 19 2007, In : New England Journal of Medicine. 357, 3, p. 228-238 11 p.

Research output: Contribution to journalArticle

868 Scopus citations

Chemoprevention of carcinogenic progression to esophageal adenocarcinoma by the manganese superoxide dismutase supplementation

Martin, R. C. G., Liu, Q., Wo, J. M., Ray, M. B. & Li, Y., Sep 1 2007, In : Clinical Cancer Research. 13, 17, p. 5176-5182 7 p.

Research output: Contribution to journalArticle

43 Scopus citations

Efficacy of mitemcinal, a motilin agonist, on gastrointestinal symptoms in patients with symptoms suggesting diabetic gastropathy: A randomized, multi-center, placebo-controlled trial

McCallum, R. W., Cynshi, O., Abell, T., Albery, R., Amin, K., Arauz-Pacheco, C., Arkin, D., August, G., Baumgartner, C. J., Bleau, B., Bode, B., Bonner, L., Brady, S., Buth, D., Chasen, R., Cherlin, R., Conway, M., Dandona, P., DiBaise, J., Dolin, B. & 75 others, Firek, A., Gaona, R., Garg, S., Gebhart, S., Geenen, D., Gerety, G., Goldstein, B. J., Graf, R., Hardi, R., Harstine, L., Hoffman, B., Hogan, R., Hone, J., Jain, A. K., Mazen Jamal, M., Johanson, J., Karne, S., Kipnes, M., LaCava, E., Ledger, G., Lilienfeld, H., Liljenquist, J., Loman, L., Lopez, G., Malik, A., Marcadis, I., Mayeda, S., Meredith, M., Mersey, J., Monder, C., Morelli, J., Morris, E., Murali, N., Neustater, B., Olyaee, M., Owyang, C., Page, C., Parkman, H., Peterson, R., Plevin, S., Popp, J., Portnoy, E., Raine, C., Ramanujan, R. A., Reed, J., Riff, D., Rodriguez, M., Rood, R., Rosenberg, M., Safdi, M., Sarosiek, I., Schmitt, C., Shepherd, M., Sherraden, T. W., Simon, H. J., Sindler, B., Stanton, D., Stephens, E., Stern, M., Stonesifer, L., Sutton, D., Swaim, M., Swami, S., Tatpati, O., Thannoun, A., Tobey, T., Tung, P., Waldon, G. B., Weinstein, R., Weissman, P., Winkle, P., Witte, J., Wo, J., Wolosin, J. & Zieve, F., Jul 1 2007, In : Alimentary Pharmacology and Therapeutics. 26, 1, p. 107-116 10 p.

Research output: Contribution to journalArticle

75 Scopus citations

Exclusion of pH artifacts is essential for hypopharyngeal pH monitoring

Harrell, S. P., Koopman, J., Woosley, S. & Wo, J. M., Mar 1 2007, In : Laryngoscope. 117, 3, p. 470-474 5 p.

Research output: Contribution to journalArticle

25 Scopus citations

Loss of manganese superoxide dismutase expression and activity in rat esophagus with external esophageal perfusion

Li, Y., Wo, J. M., Su, R. R., Ray, M. B. & Martin, R. C. G., Mar 1 2007, In : Surgery. 141, 3, p. 359-367 9 p.

Research output: Contribution to journalArticle

16 Scopus citations
2006

A novel external esophageal perfusion model for reflux esophageal injury

Li, Y., Wo, J. M., Ellis, S., Ray, M. B., Jones, W. & Martin, R. C., Mar 1 2006, In : Digestive diseases and sciences. 51, 3, p. 527-532 6 p.

Research output: Contribution to journalArticle

26 Scopus citations

Cyclooxygenase-2 and epithelial growth factor receptor up-regulation during progression of Barrett's esophagus to adnocarcinoma

Li, Y., Wo, J. M., Ray, M. B., Jones, W., Su, R. R., Ellis, S. & Martin, R. C. G., Feb 14 2006, In : World Journal of Gastroenterology. 12, 6, p. 928-934 7 p.

Research output: Contribution to journalArticle

27 Scopus citations

Diagnosis and management of adult patients with chronic intestinal pseudoobstruction

Sutton, D. H., Harrell, S. P. & Wo, J. M., Feb 1 2006, In : Nutrition in Clinical Practice. 21, 1, p. 16-22 7 p.

Research output: Contribution to journalReview article

22 Scopus citations

Double-blind, placebo-controlled trial with single-dose pantoprazole for laryngopharyngeal reflux

Wo, J. M., Koopman, J., Harrell, S. P., Parker, K., Winstead, W. & Lentsch, E., Sep 1 2006, In : American Journal of Gastroenterology. 101, 9, p. 1972-1978 7 p.

Research output: Contribution to journalArticle

71 Scopus citations