• 2621 Citations
  • 24 Scopus h-Index
19992019

Research output per year

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Research Output

  • 2621 Citations
  • 24 Scopus h-Index
  • 40 Article
  • 7 Review article
  • 2 Chapter
  • 2 Editorial
2019

Patient-oriented education and visual-aid intervention are inadequate to identify patients with potential capsule retention: a prospective randomized study

Al-Bawardy, B., Kamboj, A. K., Desai, S., Gorospe, E., Bruining, D. H., Gostout, C., Hansel, S. L., Larson, M. V., Murray, J. A., Nehra, V., Leggett, C. L., Szarka, L. A., Watson, R. E. & Rajan, E., Jan 1 2019, In : Scandinavian Journal of Gastroenterology.

Research output: Contribution to journalArticle

2018

Characterization of Upper Gastrointestinal Symptoms, Gastric Motor Functions, and Associations in Patients with Diabetes at a Referral Center

Chedid, V., Brandler, J., Vijayvargiya, P., Park, S. Y., Szarka, L. & Camilleri, M., Jan 1 2018, (Accepted/In press) In : American Journal of Gastroenterology.

Research output: Contribution to journalArticle

11 Scopus citations

Effects of antidepressants on gastric function in patients with functional dyspepsia

Lacy, B. E., Saito Loftus, Y. A., Camilleri, M., Bouras, E., DiBaise, J. K., Herrick, L. M., Szarka, L., Tilkes, K., Zinsmeister, A. R. & Talley, N. J., Feb 1 2018, In : American Journal of Gastroenterology. 113, 2, p. 216-224 9 p.

Research output: Contribution to journalArticle

14 Scopus citations

Effects of naloxegol on whole gut transit in opioid-naïve healthy subjects receiving codeine: A randomized, controlled trial

Halawi, H., Vijayvargiya, P., Busciglio, I., Oduyebo, I., Khemani, D., Ryks, M., Rhoten, D., Burton, D., Szarka, L., Acosta, A. & Camilleri, M., Jan 1 2018, (Accepted/In press) In : Neurogastroenterology and Motility.

Research output: Contribution to journalArticle

5 Scopus citations

Evaluation of Patients with Suspected Gastroparesis

Szarka, L. & Camilleri, M., Jan 1 2018, (Accepted/In press) In : Gastrointestinal Endoscopy Clinics of North America.

Research output: Contribution to journalArticle

2 Scopus citations
2017

Expanding submucosal endoscopy with applied knowledge

Szarka, L. A. & Gostout, C. J., Jan 1 2017, In : Gastrointestinal endoscopy. 85, 1, p. 140-142 3 p.

Research output: Contribution to journalEditorial

3 Scopus citations

Gastric Motor Dysfunction in Patients with Functional Gastroduodenal Symptoms

Park, S. Y., Acosta, A., Camilleri, M., Burton, D., Harmsen, W. S., Fox, J. & Szarka, L., Nov 1 2017, In : American Journal of Gastroenterology. 112, 11, p. 1689-1699 11 p.

Research output: Contribution to journalArticle

24 Scopus citations

POEMs for gastroparesis

Camilleri, M. & Szarka, L., Jan 1 2017, In : Gastrointestinal Endoscopy. 85, 1, p. 129-131 3 p.

Research output: Contribution to journalEditorial

7 Scopus citations

Polymorphisms of 5-HTT LPR and GNβ3 825C>T and Response to Antidepressant Treatment in Functional Dyspepsia: A Study from The Functional Dyspepsia Treatment Trial

Saito Loftus, Y. A., Locke, G. R., Almazar, A. E., Bouras, E. P., Howden, C. W., Lacy, B. E., DiBaise, J. K., Prather, C. M., Abraham, B. P., El-Serag, H. B., Moayyedi, P., Herrick, L. M., Szarka, L., Camilleri, M., Hamilton, F. A., Schleck, C. D., Tilkes, K. E., Zinsmeister, A. R. & Talley, N. J., Mar 14 2017, (Accepted/In press) In : American Journal of Gastroenterology.

Research output: Contribution to journalArticle

9 Scopus citations
12 Scopus citations
2016

A pilot study of the effect of daikenchuto on rectal sensation in patients with irritable bowel syndrome

Acosta, A., Camilleri, M., Linker-Nord, S., Busciglio, I., Iturrino, J., Szarka, L. & Zinsmeister, A. R., 2016, In : Journal of Neurogastroenterology and Motility. 22, 1, p. 69-77 9 p.

Research output: Contribution to journalArticle

2 Scopus citations

Innovative gastric endoscopic muscle biopsy to identify all cell types, including myenteric neurons and interstitial cells of Cajal in patients with idiopathic gastroparesis: A feasibility study (with video)

Rajan, E., Gostout, C. J., Wong Kee Song, L. M., Szarka, L., Kashyap, P. C., Smyrk, T. C., Bingener, J., Deters, J. L., Knipschield, M. A., Bernard, C. E. & Farrugia, G., Feb 22 2016, (Accepted/In press) In : Gastrointestinal Endoscopy.

Research output: Contribution to journalArticle

16 Scopus citations
2015

A novel technique for bedside anorectal manometry in humans

Bharucha, A. E., Stroetz, R., Feuerhak, K., Szarka, L. & Zinsmeister, A. R., Oct 1 2015, In : Neurogastroenterology and Motility. 27, 10, p. 1504-1508 5 p.

Research output: Contribution to journalArticle

6 Scopus citations

Effect of amitriptyline and escitalopram on functional dyspepsia: A multicenter, randomized controlled study

Talley, N. J., Richard Locke, G., Saito, Y. A., Almazar, A. E., Bouras, E. P., Howden, C. W., Lacy, B. E., Dibaise, J. K., Prather, C. M., Abraham, B. P., El-Serag, H. B., Moayyedi, P., Herrick, L. M., Szarka, L. A., Camilleri, M., Hamilton, F. A., Schleck, C. D., Tilkes, K. E. & Zinsmeister, A. R., Aug 1 2015, In : Gastroenterology. 149, 2, p. 340-349.e2

Research output: Contribution to journalArticle

124 Scopus citations

Effect of neostigmine on gastroduodenal motility in patients with suspected gastrointestinal motility disorders

Parthasarathy, G., Ravi, K., Camilleri, M., Andrews, C., Szarka, L., Low, P. A., Zinsmeister, A. R. & Bharucha, A. E., Dec 1 2015, In : Neurogastroenterology and Motility. 27, 12, p. 1736-1746 11 p.

Research output: Contribution to journalArticle

21 Scopus citations

Relamorelin Relieves Constipation and Accelerates Colonic Transit in a Phase 2, Placebo-Controlled, Randomized Trial

Acosta, A., Camilleri, M., Kolar, G., Iturrino, J., Szarka, L., Boldingh, A., Burton, D., Ryks, M., Rhoten, D., Zinsmeister, A. R., Spence, S. C., Gottesdiener, K., Bouras, E. P. & Vazquez Roque, M. I., Dec 1 2015, In : Clinical Gastroenterology and Hepatology. 13, 13, p. 2312-2319.e1

Research output: Contribution to journalArticle

24 Scopus citations
2014
23 Scopus citations

Prevalence, Trends, and Risk Factors for Fecal Incontinence in United States Adults, 2005-2010

Ditah, I., Devaki, P., Luma, H. N., Ditah, C., Njei, B., Jaiyeoba, C., Salami, A., Ditah, C., Ewelukwa, O. & Szarka, L., Apr 2014, In : Clinical Gastroenterology and Hepatology. 12, 4, p. 636-643.e2

Research output: Contribution to journalArticle

84 Scopus citations

Prolonged idiopathic gastric dilatation following revascularization for chronic mesenteric ischemia

Gauci, J. L., Stoven, S., Szarka, L. & Papadakis, K. A., 2014, In : Annals of Gastroenterology. 27, 3, p. 273-275 3 p.

Research output: Contribution to journalArticle

5 Scopus citations
2012

Breath tests for assessment of gastric emptying

Parkman, H. P. & Szarka, L., Jan 1 2012, Gastroparesis: Pathophysiology, Presentation and Treatment. Humana Press Inc., p. 123-129 7 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Constipation and recurrent abdominal distension in a 39-year-old woman with irritable bowel syndrome

Sweetser, S., Rao, A. S. & Szarka, L. A., Jan 1 2012, In : Gut. 61, 1, p. 42+107

Research output: Contribution to journalArticle

Endoscopic full-thickness biopsy of the gastric wall with defect closure by using an endoscopic suturing device: Survival porcine study

Rajan, E., Gostout, C. J., Bonin, E. A., Moran, E. A., Locke, R. G., Szarka, L. A., Talley, N. J., Deters, J. L., Miller, C. A., Knipschield, M. A., Lurken, M. S., Stoltz, G. J., Bernard, C. E., Grover, M. & Farrugia, G., Nov 2012, In : Gastrointestinal endoscopy. 76, 5, p. 1014-1019 6 p.

Research output: Contribution to journalArticle

23 Scopus citations

Evaluating symptom outcomes in gastroparesis clinical trials: Validity and responsiveness of the Gastroparesis Cardinal Symptom Index-Daily Diary (GCSI-DD)

Revicki, D. A., Camilleri, M., Kuo, B., Szarka, L. A., McCormack, J. & Parkman, H. P., May 1 2012, In : Neurogastroenterology and Motility. 24, 5, p. 456-463 8 p.

Research output: Contribution to journalArticle

63 Scopus citations

Methods for the assessment of small-bowel and colonic transit

Szarka, L. A. & Camilleri, M., Mar 2012, In : Seminars in Nuclear Medicine. 42, 2, p. 113-123 11 p.

Research output: Contribution to journalReview article

48 Scopus citations
2011

Evaluation of gastrointestinal transit in clinical practice: Position paper of the American and European Neurogastroenterology and Motility Societies

Rao, S. S. C., Camilleri, M., Hasler, W. L., Maurer, A. H., Parkman, H. P., Saad, R., Scott, M. S., Simren, M., Soffer, E. & Szarka, L., Jan 1 2011, In : Neurogastroenterology and Motility. 23, 1, p. 8-23 16 p.

Research output: Contribution to journalReview article

200 Scopus citations

Pharmacogenetic trial of a cannabinoid agonist shows reduced fasting colonic motility in patients with nonconstipated irritable bowel syndrome

Wong, B. S., Camilleri, M., Busciglio, I., Carlson, P., Szarka, L. A., Burton, D. & Zinsmeister, A. R., Nov 2011, In : Gastroenterology. 141, 5, p. 1638-1647.e7

Research output: Contribution to journalArticle

55 Scopus citations
2010

Gastroparesis and functional dyspepsia: Excerpts from the AGA/ANMS meeting

Parkman, H. P., Camilleri, M., Farrugia, G., McCallum, R. W., Bharucha, A. E., Mayer, E. A., Tack, J. F., Spiller, R., Horowitz, M., Vinik, A. I., Galligan, J. J., Pasricha, P. J., Kuo, B., Szarka, L. A., Marciani, L., Jones, K., Parrish, C. R., Sandroni, P., Abell, T., Ordog, T. & 5 others, Hasler, W., Koch, K. L., Sanders, K., Norton, N. J. & Hamilton, F., Feb 1 2010, In : Neurogastroenterology and Motility. 22, 2, p. 113-133 21 p.

Research output: Contribution to journalReview article

112 Scopus citations

Stomach dysfunction in diabetes mellitus: Emerging technology and pharmacology

Szarka, L. A. & Camilleri, M., Jan 2010, In : Journal of Diabetes Science and Technology. 4, 1, p. 180-189 10 p.

Research output: Contribution to journalReview article

Open Access
13 Scopus citations
2009

Chronic idiopathic intestinal pseudo-obstruction: A case report and discussion

Malhotra, A. & Szarka, L. A., Sep 1 2009, In : Connecticut medicine. 73, 8, p. 457-460 4 p.

Research output: Contribution to journalArticle

Dysmotility of the Small Intestine and Colon

Camilleri, M. & Szarka, L., Feb 17 2009, Textbook of Gastroenterology, Fifth Edition. Blackwell Publishing Ltd, Vol. 1. p. 1108-1156 49 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

8 Scopus citations

Effect of a chloride channel activator, lubiprostone, on colonic sensory and motor functions in healthy subjects

Sweetser, S., Busciglio, I. A., Camilleri, M., Bharucha, A. E., Szarka, L. A., Papathanasopoulos, A., Burton, D. D., Eckert, D. J. & Zinsmeister, A. R., Feb 2009, In : American Journal of Physiology - Gastrointestinal and Liver Physiology. 296, 2, p. G295-G301

Research output: Contribution to journalArticle

57 Scopus citations

Gastric Emptying

Szarka, L. A. & Camilleri, M., Aug 1 2009, In : Clinical Gastroenterology and Hepatology. 7, 8, p. 823-827 5 p.

Research output: Contribution to journalArticle

11 Scopus citations

Methods for measurement of gastric motility

Szarka, L. A. & Camilleri, M., Mar 1 2009, In : American Journal of Physiology - Gastrointestinal and Liver Physiology. 296, 3, p. G461-G475

Research output: Contribution to journalReview article

61 Scopus citations

Optimizing analysis of stable isotope breath tests to estimate gastric emptying of solids

Odunsi, S. T., Camilleri, M., Szarka, L. A. & Zinsmeister, A. R., Jul 1 2009, In : Neurogastroenterology and Motility. 21, 7, p. 706-e38

Research output: Contribution to journalArticle

32 Scopus citations

The Incidence, Prevalence, and Outcomes of Patients With Gastroparesis in Olmsted County, Minnesota, From 1996 to 2006

Jung, H. K., Choung, R. S., Locke, G. R., Schleck, C. D., Zinsmeister, A. R., Szarka, L. A., Mullan, B. & Talley, N. J., Apr 2009, In : Gastroenterology. 136, 4, p. 1225-1233 9 p.

Research output: Contribution to journalArticle

244 Scopus citations
2008

A Stable Isotope Breath Test With a Standard Meal for Abnormal Gastric Emptying of Solids in the Clinic and in Research

Szarka, L. A., Camilleri, M., Vella, A., Burton, D., Baxter, K., Simonson, J. & Zinsmeister, A. R., Jun 2008, In : Clinical Gastroenterology and Hepatology. 6, 6, p. 635-643.e1

Research output: Contribution to journalArticle

96 Scopus citations

Consensus recommendations for gastric emptying scintigraphy: A joint report of the American neurogastroenterology and motility society and the society of nuclear medicine

Abell, T. L., Camilleri, M., Donohoe, K., Hasler, W. L., Lin, H. C., Maurer, A. H., McCallum, R. W., Nowak, T., Nusynowitz, M. L., Parkman, H. P., Shreve, P., Szarka, L. A., Snape, W. J. & Ziessman, H. A., Mar 1 2008, In : American Journal of Gastroenterology. 103, 3, p. 753-763 11 p.

Research output: Contribution to journalArticle

358 Scopus citations

Consensus recommendations for gastric emptying scintigraphy: A joint report of the American Neurogastroenterology and Motility Society and the Society of Nuclear Medicine

Abell, T. L., Camilleri, M., Donohoe, K., Hasler, W. L., Lin, H. C., Maurer, A. H., McCallum, R. W., Nowak, T., Nusynowitz, M. L., Parkman, H. P., Shreve, P., Szarka, L. A., Snape, W. J. & Ziessman, H. A., Mar 1 2008, In : Journal of nuclear medicine technology. 36, 1, p. 44-54 11 p.

Research output: Contribution to journalReview article

149 Scopus citations

Endoscopic "no hole" full-thickness biopsy of the stomach to detect myenteric ganglia

Rajan, E., Gostout, C. J., Lurken, M. S., Talley, N. J., Locke, G. R., Szarka, L. A., Sumiyama, K., Bakken, T. A., Stoltz, G. J., Knipschield, M. A. & Farrugia, G., Aug 1 2008, In : Gastrointestinal endoscopy. 68, 2, p. 301-307 7 p.

Research output: Contribution to journalArticle

38 Scopus citations

Evaluation of endoscopic approaches for deep gastric-muscle-wall biopsies: what works?

Rajan, E., Gostout, C. J., Lurken, M. S., Talley, N. J., Locke, G. R., Szarka, L. A., Levy, M. J., Sumiyama, K., de la Mora-Levy, J. G., Bakken, T. A., Stoltz, G. J., Knipschield, M. A. & Farrugia, G., Feb 1 2008, In : Gastrointestinal endoscopy. 67, 2, p. 297-303 7 p.

Research output: Contribution to journalArticle

18 Scopus citations
2007

Does co-administration of a non-selective opiate antagonist enhance acceleration of transit by a 5-HT4 agonist in constipation- predominant irritable bowel syndrome? A randomized controlled trial

Foxx-Orenstein, A. E., Camilleri, M., Szarka, L. A., Mckinzie, S., Burton, D., Thomforde, G., Baxter, K. & Zinsmeister, A. R., Oct 1 2007, In : Neurogastroenterology and Motility. 19, 10, p. 821-830 10 p.

Research output: Contribution to journalArticle

17 Scopus citations

Efficacy of On-Demand Asimadoline, a Peripheral κ-Opioid Agonist, in Females With Irritable Bowel Syndrome

Szarka, L. A., Camilleri, M., Burton, D., Fox, J. C., McKinzie, S., Stanislav, T., Simonson, J., Sullivan, N. & Zinsmeister, A. R., Nov 1 2007, In : Clinical Gastroenterology and Hepatology. 5, 11, p. 1268-1275 8 p.

Research output: Contribution to journalArticle

66 Scopus citations
2006

Evaluation and Treatment of Obesity

Szarka, L. A. & Foxx-Orenstein, A. E., Jun 1 2006, In : Clinical Gastroenterology and Hepatology. 4, 6, p. 677-683 7 p.

Research output: Contribution to journalArticle

2 Scopus citations

Treatment of megacolon and megarectum

Szarka, L. A. & Pemberton, J. H., Aug 1 2006, In : Current Treatment Options in Gastroenterology. 9, 4, p. 343-350 8 p.

Research output: Contribution to journalReview article

6 Scopus citations
2003

Effects of a κ-opioid agonist, asimadoline, on satiation and GI motor and sensory functions in humans

Delgado-Aros, S., Chial, H. J., Camilleri, M., Szarka, L. A., Weber, F. T., Jacob, J., Ferber, I., McKinzie, S., Burton, D. D. & Zinsmeister, A. R., Apr 1 2003, In : American Journal of Physiology - Gastrointestinal and Liver Physiology. 284, 4 47-4, p. G558-G566

Research output: Contribution to journalArticle

95 Scopus citations
2002

Effects of pramlintide, an amylin analogue, on gastric emptying in type 1 and 2 diabetes mellitus

Vella, A., Lee, J. S., Camilleri, M., Szarka, L. A., Burton, D. D., Zinsmeister, A. R., Rizza, R. A. & Klein, P. D., May 8 2002, In : Neurogastroenterology and Motility. 14, 2, p. 123-131 9 p.

Research output: Contribution to journalArticle

87 Scopus citations
2001

Diagnosing gastroesophageal reflux disease

Szarka, L. A., Devault, K. R. & Murray, J. A., Jan 1 2001, In : Mayo Clinic proceedings. 76, 1, p. 97-101 5 p.

Research output: Contribution to journalArticle

30 Scopus citations

Effects of an α2-adrenergic agonist on gastrointestinal transit, colonic motility, and sensation in humans

Viramontes, B. E., Malcolm, A., Camilleri, M., Szarka, L. A., Mckinzie, S., Burton, D. D. & Zinsmeister, A. R., Jan 1 2001, In : American Journal of Physiology - Gastrointestinal and Liver Physiology. 281, 6 44-6, p. G1468-G1476

Research output: Contribution to journalArticle

82 Scopus citations
2000

Pramlintide, an amylin analog, selectively delays gastric emptying: Potential role of vagal inhibition

Samsom, M., Szarka, L. A., Camilleri, M., Vella, A., Zinsmeister, A. R. & Rizza, R. A., Jun 2000, In : American Journal of Physiology - Gastrointestinal and Liver Physiology. 278, 6 41-6, p. G946-G951

Research output: Contribution to journalArticle

116 Scopus citations

Recombinant human neurotrophic factors accelerate colonic transit and relieve constipation in humans

Coulie, B., Szarka, L. A., Camilleri, M., Burton, D. D., McKinzie, S., Stambler, N. & Cedarbaum, J. M., Jul 2000, In : Gastroenterology. 119, 1, p. 41-50 10 p.

Research output: Contribution to journalArticle

130 Scopus citations