Satish Sanku Chander Rao

Professor

  • 11732 Citations
  • 65 h-Index
1977 …2019
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Research Output 1986 2019

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Article
2019
1 Citation (Scopus)

Cortico-anorectal, Spino-anorectal, and Cortico-spinal Nerve Conduction and Locus of Neuronal Injury in Patients With Fecal Incontinence

Xiang, X., Patcharatrakul, T., Sharma, A., Parr, R., Hamdy, S. & Rao, S. S. C., May 2019, In : Clinical Gastroenterology and Hepatology. 17, 6, p. 1130-1137.e2

Research output: Contribution to journalArticle

Spinal Nerves
Fecal Incontinence
Neural Conduction
Motor Evoked Potentials
Wounds and Injuries
2 Citations (Scopus)

First translational consensus on terminology and definitions of colonic motility in animals and humans studied by manometric and other techniques

Corsetti, M., Costa, M., Bassotti, G., Bharucha, A. E., Borrelli, O., Dinning, P., Di Lorenzo, C., Huizinga, J. D., Jimenez, M., Rao, S., Spiller, R., Spencer, N. J., Lentle, R., Pannemans, J., Thys, A., Benninga, M. & Tack, J., Sep 1 2019, In : Nature Reviews Gastroenterology and Hepatology. 16, 9, p. 559-579 21 p.

Research output: Contribution to journalArticle

Open Access
Terminology
Animal Models
Manometry
Pediatrics
Therapeutics

Home Biofeedback for the Treatment of Dyssynergic Defecation: Does It Improve Quality of Life and Is It Cost-Effective?

Rao, S. S. C., Go, J. T., Valestin, J. & Schneider, J., Jun 1 2019, In : American Journal of Gastroenterology. 114, 6, p. 938-944 7 p.

Research output: Contribution to journalArticle

Defecation
Quality of Life
Costs and Cost Analysis
Quality-Adjusted Life Years
Cost-Benefit Analysis
2 Citations (Scopus)

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

Lee, A. A., Rao, S. S. C., Nguyen, L. A., Moshiree, B., Sarosiek, I., Schulman, M. I., Wo, J. M., Parkman, H. P., Wilding, G. E., McCallum, R. W., Hasler, W. L. & Kuo, B., Aug 1 2019, In : Clinical Gastroenterology and Hepatology. 17, 9, p. 1770-1779.e2

Research output: Contribution to journalArticle

Gastroparesis
Gastric Emptying
Capsules
Radionuclide Imaging
2018
2 Citations (Scopus)

A high-resolution anorectal manometry parameter based on integrated pressurized volume: A study based on 204 male patients with constipation and 26 controls

Seo, M., Joo, S., Jung, K. W., Lee, J., Lee, H. J., Soh, J. S., Yoon, I. J., Koo, H. S., Seo, S. Y., Kim, D., Hwang, S. W., Park, S. H., Yang, D. H., Ye, B. D., Byeon, J. S., Jung, H. Y., Yang, S. K., Rao, S. S. C. & Myung, S. J., Sep 2018, In : Neurogastroenterology and Motility. 30, 9, e13376.

Research output: Contribution to journalArticle

Manometry
Constipation
Least-Squares Analysis
Area Under Curve
Defecation
4 Citations (Scopus)

anorectal manometry in defecatory disorder: A comparative analysis of high-resolution pressure topography and waveform manometry

Lee, Y. Y., Erdogan, A., Yu, S., Dewitt, A. & Rao, S. S. C., Jan 1 2018, In : Journal of Neurogastroenterology and Motility. 24, 3, p. 1-22 22 p.

Research output: Contribution to journalArticle

Manometry
Pressure
Healthy Volunteers
Constipation
Bathroom Equipment
4 Citations (Scopus)

Apprenticeship-based training in neurogastroenterology and motility

Vasant, D. H., Sharma, A., Bhagatwala, J., Viswanathan, L. & Rao, S. S. C., Mar 4 2018, In : Expert Review of Gastroenterology and Hepatology. 12, 3, p. 215-222 8 p.

Research output: Contribution to journalArticle

Manometry
Breath Tests
Learning
Program Evaluation
12 Citations (Scopus)

Brain fogginess, gas and bloating: A link between SIBO, probiotics and metabolic acidosis article

Rao, S. S. C., Rehman, A., Yu, S. & De Andino, N. M., Jun 1 2018, In : Clinical and translational gastroenterology. 9, 6, 162.

Research output: Contribution to journalArticle

Probiotics
Acidosis
Gases
Brain
Lactic Acidosis
6 Citations (Scopus)

Development, content validity, and cross-cultural adaptation of a patient-reported outcome measure for real-time symptom assessment in irritable bowel syndrome

Vork, L., Keszthelyi, D., Mujagic, Z., Kruimel, J. W., Leue, C., Pontén, I., Törnblom, H., Simrén, M., Albu-Soda, A., Aziz, Q., Corsetti, M., Holvoet, L., Tack, J., Rao, S. S., van Os, J., Quetglas, E. G., Drossman, D. A. & Masclee, A. A. M., Mar 2018, In : Neurogastroenterology and Motility. 30, 3, e13244.

Research output: Contribution to journalArticle

Symptom Assessment
Irritable Bowel Syndrome
Interviews
Focus Groups
Social Adjustment
3 Citations (Scopus)

Does colectomy predispose to small intestinal bacterial (SIBO) and fungal overgrowth (SIFO)?

Rao, S. S. C., Tan, G., Abdulla, H., Yu, S., Larion, S. & Leelasinjaroen, P., Apr 1 2018, In : Clinical and translational gastroenterology. 9, 4, 11.

Research output: Contribution to journalArticle

Colectomy
Abdominal Pain
Diarrhea
Breath Tests
Vomiting
1 Citation (Scopus)

Esophageal function testing: Billing and coding update

Khan, A., Massey, B., Rao, S. & Pandolfino, J., Jan 2018, In : Neurogastroenterology and Motility. 30, 1, e13158.

Research output: Contribution to journalArticle

Terminology
Education
10 Citations (Scopus)

Factors Associated With Response to Biofeedback Therapy for Dyssynergic Defecation

Patcharatrakul, T., Valestin, J., Schmeltz, A., Schulze, K. & Rao, S. S. C., May 1 2018, In : Clinical Gastroenterology and Hepatology. 16, 5, p. 715-721 7 p.

Research output: Contribution to journalArticle

Defecation
Therapeutics
Ataxia
Constipation
Treatment Failure
5 Citations (Scopus)

Home-based versus office-based biofeedback therapy for constipation with dyssynergic defecation: a randomised controlled trial

Rao, S. S. C., Valestin, J. A., Xiang, X., Hamdy, S., Bradley, C. S. & Zimmerman, M. B., Nov 2018, In : The Lancet Gastroenterology and Hepatology. 3, 11, p. 768-777 10 p.

Research output: Contribution to journalArticle

Defecation
Constipation
Randomized Controlled Trials
Therapeutics
Biofeedback (Psychology)
5 Citations (Scopus)

Rectal Exam: Yes, it can and should be done in a busy practice!

Rao, S. S. C., May 1 2018, In : American Journal of Gastroenterology. 113, 5, p. 635-638 4 p.

Research output: Contribution to journalArticle

Reply to Satta et al

Rezaie, A. & Rao, S. S. C., Mar 1 2018, In : The American Journal of Gastroenterology. 113, 3, p. 440-441 2 p.

Research output: Contribution to journalArticle

2017
12 Citations (Scopus)
Laxatives
Constipation
Muscle
Defecation
Biofeedback
108 Citations (Scopus)

Hydrogen and Methane-Based Breath Testing in Gastrointestinal Disorders: The North American Consensus

The North American Consensus group on hydrogen and methane-based breath testing, May 1 2017, In : American Journal of Gastroenterology. 112, 5, p. 775-784 10 p.

Research output: Contribution to journalArticle

Breath Tests
Methane
Hydrogen
Lactulose
Carbohydrates
22 Citations (Scopus)

Methods of anorectal manometry vary widely in clinical practice: Results from an international survey

The International Anorectal Physiology Working Party Group (IAPWG), Aug 1 2017, In : Neurogastroenterology and Motility. 29, 8, e13016.

Research output: Contribution to journalArticle

Manometry
Guidelines
Technology
Surveys and Questionnaires
Pressure
6 Citations (Scopus)

Repeat treatment with rifaximin improves irritable bowel syndrome-related quality of life: A secondary analysis of a randomized, double-blind, placebo-controlled trial

Cash, B. D., Pimentel, M., Rao, S. S. C., Weinstock, L., Chang, L., Heimanson, Z. & Lembo, A., Sep 1 2017, In : Therapeutic Advances in Gastroenterology. 10, 9, p. 689-699 11 p.

Research output: Contribution to journalArticle

rifaximin
Irritable Bowel Syndrome
Placebos
Quality of Life
Retreatment
5 Citations (Scopus)

Sildenafil normalizes bowel transit in preclinical models of constipation

Sharman, S. K., Islam, B. N., Hou, Y., Usry, M., Bridges, A., Singh, N., Sridhar, S., Rao, S. & Browning, D. D., Apr 2017, In : PloS one. 12, 4, e0176673.

Research output: Contribution to journalArticle

constipation
Constipation
guanylate cyclase
Water content
agonists
8 Citations (Scopus)

Surgical Interventions and the Use of Device-Aided Therapy for the Treatment of Fecal Incontinence and Defecatory Disorders

Bharucha, A. E., Rao, S. S. C. & Shin, A. S., Dec 2017, In : Clinical Gastroenterology and Hepatology. 15, 12, p. 1844-1854 11 p.

Research output: Contribution to journalArticle

Fecal Incontinence
Practice Guidelines
Equipment and Supplies
Therapeutics
Colostomy
2016
90 Citations (Scopus)

Anorectal disorders

Rao, S. S. C., Bharucha, A. E., Chiarioni, G., Felt-Bersma, R., Knowles, C., Malcolm, A. & Wald, A., May 1 2016, In : Gastroenterology. 150, 6, p. 1430-1442.e4

Research output: Contribution to journalArticle

Rectal Diseases
Fecal Incontinence
Defecation
Pain
Pelvic Floor
84 Citations (Scopus)

Development and validation of the Rome IV diagnostic questionnaire for adults

Palsson, O. S., Whitehead, W. E., Van Tilburg, M. A. L., Chang, L., Chey, W., Crowell, M. D., Keefer, L., Lembo, A. J., Parkman, H. P., Rao, S. S. C., Sperber, A., Spiegel, B., Tack, J., Vanner, S., Walker, L. S., Whorwell, P. & Yang, Y., May 1 2016, In : Gastroenterology. 150, 6, p. 1481-1491 11 p.

Research output: Contribution to journalArticle

Constipation
Irritable Bowel Syndrome
Dyspepsia
Gastrointestinal Diseases
Gastroenterology
17 Citations (Scopus)

Randomised clinical trial: mixed soluble/insoluble fibre vs. psyllium for chronic constipation

Erdogan, A., Rao, S. S. C., Thiruvaiyaru, D., Lee, Y. Y., Coss Adame, E., Valestin, J. & O'Banion, M., Jul 1 2016, In : Alimentary Pharmacology and Therapeutics. 44, 1, p. 35-44 10 p.

Research output: Contribution to journalArticle

Psyllium
Constipation
Randomized Controlled Trials
Flatulence
Quality of Life
84 Citations (Scopus)

Repeat Treatment With Rifaximin Is Safe and Effective in Patients With Diarrhea-Predominant Irritable Bowel Syndrome

Lembo, A., Pimentel, M., Rao, S. S., Schoenfeld, P., Cash, B., Weinstock, L. B., Paterson, C., Bortey, E. & Forbes, W. P., Dec 1 2016, In : Gastroenterology. 151, 6, p. 1113-1121 9 p.

Research output: Contribution to journalArticle

rifaximin
Irritable Bowel Syndrome
Diarrhea
Placebos
Abdominal Pain
Intestinal Pseudo-Obstruction
Hirschsprung Disease
Staining and Labeling
Peripherins
Calbindin 2
2015
34 Citations (Scopus)

Accuracy and Reproducibility of High-definition Anorectal Manometry and Pressure Topography Analyses in Healthy Subjects

Coss-Adame, E., Rao, S. S. C., Valestin, J., Ali-Azamar, A. & Remes-Troche, J. M., Jun 1 2015, In : Clinical Gastroenterology and Hepatology. 13, 6, p. 1143-1150.e1

Research output: Contribution to journalArticle

Manometry
Healthy Volunteers
Pressure
Defecation
Software
14 Citations (Scopus)

Advanced training in neurogastroenterology and gastrointestinal motility

Rao, S. S. C. & Parkman, H. P., May 1 2015, In : Gastroenterology. 148, 5, p. 881-885 5 p.

Research output: Contribution to journalArticle

Career Choice
Graduate Medical Education
Mentors
Gastrointestinal Motility
Clinical Competence
57 Citations (Scopus)

ANMS-ESNM position paper and consensus guidelines on biofeedback therapy for anorectal disorders

Rao, S. S. C., Benninga, M. A., Bharucha, A. E., Chiarioni, G., Di Lorenzo, C. & Whitehead, W. E., May 1 2015, In : Neurogastroenterology and Motility. 27, 5, p. 594-609 16 p.

Research output: Contribution to journalArticle

Rectal Diseases
Consensus
Guidelines
Defecation
Therapeutics
33 Citations (Scopus)

Regional gastrointestinal transit and pH studied in 215 healthy volunteers using the wireless motility capsule: Influence of age, gender, study country and testing protocol

Wang, Y. T., Mohammed, S. D., Farmer, A. D., Wang, D., Zarate, N., Hobson, A. R., Hellström, P. M., Semler, J. R., Kuo, B., Rao, S. S., Hasler, W. L., Camilleri, M. & Scott, S. M., Sep 1 2015, In : Alimentary Pharmacology and Therapeutics. 42, 6, p. 761-772 12 p.

Research output: Contribution to journalArticle

Gastrointestinal Transit
Capsules
Healthy Volunteers
Gastric Emptying
Sweden
43 Citations (Scopus)

Small intestinal bacterial overgrowth: Duodenal aspiration vs glucose breath test

Erdogan, A., Rao, S. S. C., Gulley, D., Jacobs, C., Lee, Y. Y. & Badger, C., Apr 1 2015, In : Neurogastroenterology and Motility. 27, 4, p. 481-489 9 p.

Research output: Contribution to journalArticle

Breath Tests
Glucose
Gases
Sensitivity and Specificity
Hematologic Tests
127 Citations (Scopus)

Systematic review: Dietary fibre and FODMAP-restricted diet in the management of constipation and irritable bowel syndrome

Rao, S. S. C., Yu, S. & Fedewa, A., Jun 1 2015, In : Alimentary Pharmacology and Therapeutics. 41, 12, p. 1256-1270 15 p.

Research output: Contribution to journalArticle

Monosaccharides
Irritable Bowel Syndrome
Disaccharides
Dietary Fiber
Constipation
4 Citations (Scopus)

The evolution of evaluation and management of urinary or fecal incontinence and pelvic organ prolapse

Steele, S. R., Varma, M. G., Prichard, D., Bharucha, A. E., Vogler, S. A., Erdogan, A., Rao, S. S. C., Lowry, A. C., Lange, E. O., Hall, G. M., Bleier, J. I. S., Senagore, A. J., Maykel, J., Chan, S. Y., Paquette, I. M., Audett, M. C., Bastawrous, A., Umamaheswaran, P., Fleshman, J. W., Caton, G. & 8 others, O'Brien, B. S., Nelson, J. M., Steiner, A., Garely, A., Noor, N., Desrosiers, L., Kelley, R. & Jacobson, N. S., Jan 1 2015, In : Current Problems in Surgery. 52, 3, p. 92-136 45 p.

Research output: Contribution to journalArticle

2014
38 Citations (Scopus)

Antibiotic treatment of constipation-predominant irritable bowel syndrome

Pimentel, M., Chang, C., Chua, K. S., Mirocha, J., DiBaise, J., Rao, S. S. C. & Amichai, M., Jan 1 2014, In : Digestive Diseases and Sciences. 59, 6, p. 1278-1285 8 p.

Research output: Contribution to journalArticle

Neomycin
rifaximin
Irritable Bowel Syndrome
Constipation
Anti-Bacterial Agents
4 Citations (Scopus)

Association between fecal incontinence and objectively measured physical activity in U.S. Adults

Loprinzi, P. D. & Rao, S. S., Nov 1 2014, In : North American Journal of Medical Sciences. 6, 11, p. 575-579 5 p.

Research output: Contribution to journalArticle

Fecal Incontinence
Exercise
Light
40 Citations (Scopus)

Brain and gut interactions in irritable bowel syndrome: New paradigms and new understandings

Coss-Adame, E. & Rao, S. S. C., Apr 2014, In : Current Gastroenterology Reports. 16, 4, 379.

Research output: Contribution to journalArticle

Irritable Bowel Syndrome
Brain
Efferent Pathways
Pain
Somatosensory Cortex
51 Citations (Scopus)

Dietary fructose intolerance, fructan intolerance and FODMAPs

Fedewa, A. & Rao, S. S. C., Jan 2014, In : Current Gastroenterology Reports. 16, 1, 370.

Research output: Contribution to journalArticle

Fructose Intolerance
Fructans
Monosaccharides
Disaccharides
Oligosaccharides
33 Citations (Scopus)

Effect of Linaclotide on Severe Abdominal Symptoms in Patients With Irritable Bowel Syndrome With Constipation

Rao, S. S. C., Quigley, E. M. M., Shiff, S. J., Lavins, B. J., Kurtz, C. B., MacDougall, J. E., Currie, M. G. & Johnston, J. M., Apr 2014, In : Clinical Gastroenterology and Hepatology. 12, 4, p. 616-623 8 p.

Research output: Contribution to journalArticle

Irritable Bowel Syndrome
Constipation
Placebos
Quality of Life
linaclotide
1 Citation (Scopus)

Esophageal pressure topography, body position, and hiatal hernia

Hashmi, S., Rao, S. S. C., Summers, R. W. & Schulze, K., Mar 1 2014, In : Journal of Clinical Gastroenterology. 48, 3, p. 224-230 7 p.

Research output: Contribution to journalArticle

Hiatal Hernia
Endoscopy
Pressure
Lower Esophageal Sphincter
Posture
31 Citations (Scopus)

How to assess regional and whole gut transit time with wireless motility capsule

Lee, Y. Y., Erdogan, A. & Rao, S. S. C., 2014, In : Journal of Neurogastroenterology and Motility. 20, 2, p. 265-270 6 p.

Research output: Contribution to journalArticle

Capsules
Gastric Emptying
Gastrointestinal Transit
Gastroparesis
Capsule Endoscopy
4 Citations (Scopus)

How to perform and assess colonic manometry and barostat study in chronic constipation

Lee, Y. Y., Erdogan, A. & Rao, S. S. C., Jan 1 2014, In : Journal of Neurogastroenterology and Motility. 20, 4, p. 547-552 6 p.

Research output: Contribution to journalArticle

Manometry
Constipation
Colectomy
Compliance
Technology
8 Citations (Scopus)

Translumbar and transsacral magnetic neurostimulation for the assessment of neuropathy in fecal incontinence

Rao, S. S. C., Coss-Adame, E., Tantiphlachiva, K., Attaluri, A. & Remes-Troche, J., May 2014, In : Diseases of the Colon and Rectum. 57, 5, p. 645-652 8 p.

Research output: Contribution to journalArticle

Motor Evoked Potentials
Fecal Incontinence
Pudendal Nerve
Healthy Volunteers
Sacrococcygeal Region
11 Citations (Scopus)

Treatment of Esophageal (Noncardiac) Chest Pain: An Expert Review

Coss-Adame, E., Erdogan, A. & Rao, S. S. C., Jan 1 2014, In : Clinical Gastroenterology and Hepatology. 12, 8, p. 1224-1245 22 p.

Research output: Contribution to journalArticle

Chest Pain
Cognitive Therapy
Therapeutics
Theophylline
Rabeprazole
2013
37 Citations (Scopus)

Clinical utility of colonic manometry in slow transit constipation

Singh, S., Heady, S., Coss-Adame, E. & Rao, S. S. C., Jun 1 2013, In : Neurogastroenterology and Motility. 25, 6, p. 487-495 9 p.

Research output: Contribution to journalArticle

Manometry
Constipation
Muscular Diseases
Defecation
Hypersensitivity
71 Citations (Scopus)

Dysmotility and proton pump inhibitor use are independent risk factors for small intestinal bacterial and/or fungal overgrowth

Jacobs, C., Coss Adame, E., Attaluri, A., Valestin, J. & Rao, S. S. C., Jun 1 2013, In : Alimentary Pharmacology and Therapeutics. 37, 11, p. 1103-1111 9 p.

Research output: Contribution to journalArticle

Proton Pump Inhibitors
Klebsiella
Enterococcus
Manometry
Growth
34 Citations (Scopus)
Manometry
Pressure
Anal Canal
Technology
Rectal Diseases
98 Citations (Scopus)

Randomised clinical trials: Linaclotide phase 3 studies in IBS-C - A prespecified further analysis based on European Medicines Agency-specified endpoints

Quigley, E. M. M., Tack, J., Chey, W. D., Rao, S. S., Fortea, J., Falques, M., Diaz, C., Shiff, S. J., Currie, M. G. & Johnston, J. M., Jan 1 2013, In : Alimentary Pharmacology and Therapeutics. 37, 1, p. 49-61 13 p.

Research output: Contribution to journalArticle

Irritable Bowel Syndrome
Constipation
Randomized Controlled Trials
Abdominal Pain
Placebos
2012
213 Citations (Scopus)

A 12-week, randomized, controlled trial with a 4-week randomized withdrawal period to evaluate the efficacy and safety of linaclotide in irritable bowel syndrome with constipation

Rao, S., Lembo, A. J., Shiff, S. J., Lavins, B. J., Currie, M. G., Jia, X. D., Shi, K., MacDougall, J. E., Shao, J. Z., Eng, P., Fox, S. M., Schneier, H. A., Kurtz, C. B. & Johnston, J. M., Nov 1 2012, In : American Journal of Gastroenterology. 107, 11, p. 1714-1724 11 p.

Research output: Contribution to journalArticle

Irritable Bowel Syndrome
Constipation
Randomized Controlled Trials
Safety
Placebos
3 Citations (Scopus)

Barostat or dynamic balloon distention test: Which technique is best suited for esophageal sensory testing?

Remes-Troche, J. M., Attaluri, A., Chahal, P. & Rao, S. S. C., Sep 1 2012, In : Diseases of the Esophagus. 25, 7, p. 584-589 6 p.

Research output: Contribution to journalArticle

Sensory Thresholds
Mouth
Stomach
Healthy Volunteers
Thorax
16 Citations (Scopus)

Diagnostic utility of the oesophageal balloon distension test in the evaluation of oesophageal chest pain

Nasr, I., Attaluri, A., Coss-Adame, E. & Rao, S. S. C., Jun 1 2012, In : Alimentary Pharmacology and Therapeutics. 35, 12, p. 1474-1481 8 p.

Research output: Contribution to journalArticle

Chest Pain
Esophageal Diseases
Esophagitis
Gastroesophageal Reflux
Endoscopy