Satish Sanku Chander Rao

Professor

  • 11837 Citations
  • 65 h-Index
1977 …2020
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Research Output 1986 2020

2003
115 Citations (Scopus)

Fructose intolerance: An under-recognized problem

Choi, Y. K., Johlin, F. C., Summers, R. W., Jackson, M. & Rao, S. S. C., Jun 1 2003, In : American Journal of Gastroenterology. 98, 6, p. 1348-1353 6 p.

Research output: Contribution to journalArticle

Fructose Intolerance
Breath Tests
Fructose
Eructation
Lactose Intolerance
10 Citations (Scopus)

Motility and GI function studies billing and coding guidelines: A position paper of the American Motility Society

Botoman, V. A., Rao, S., Dunlap, P., Abell, T. & Falk, G. W., Jun 1 2003, In : American Journal of Gastroenterology. 98, 6, p. 1228-1236 9 p.

Research output: Contribution to journalReview article

Relative Value Scales
Sphincter of Oddi
Gastrointestinal Diseases
Manometry
Hydrogen
54 Citations (Scopus)

Neurotrophin-3 improves functional constipation

Parkman, H. P., Rao, S. S. C., Reynolds, J. C., Schiller, L. R., Wald, A., Miner, P. B., Lembo, A. J., Gordon, J. M., Drossman, D. A., Waltzman, L., Stambler, N. & Cedarbaum, J. M., Jun 1 2003, In : American Journal of Gastroenterology. 98, 6, p. 1338-1347 10 p.

Research output: Contribution to journalArticle

Neurotrophin 3
Constipation
Colon
Placebos
Injections
2002
48 Citations (Scopus)

An open-label trial of theophylline for functional chest pain

Rao, S. S. C., Mudipalli, R. S., Mujica, V., Utech, C. L., Zhao, X. & Conklin, J. L., Dec 1 2002, In : Digestive Diseases and Sciences. 47, 12, p. 2763-2768 6 p.

Research output: Contribution to journalArticle

Theophylline
Chest Pain
Esophagus
Hypersensitivity
Purinergic P1 Receptor Antagonists
70 Citations (Scopus)

Anorectal dysfunction after surgical treatment for cervical cancer

Sood, A. K., Nygaard, I., Shahin, M. S., Sorosky, J. I., Lutgendorf, S. K. & Rao, S. S. C., Oct 1 2002, In : Journal of the American College of Surgeons. 195, 4, p. 513-519 7 p.

Research output: Contribution to journalArticle

Hysterectomy
Uterine Cervical Neoplasms
Pudendal Nerve
Fecal Incontinence
Quality of Life
41 Citations (Scopus)

Attenuation of isolated pyloric pressure waves in gastroparesis in response to botulinum toxin injection: A case report

Gupta, P. & Rao, S. S. C., Nov 1 2002, In : Gastrointestinal Endoscopy. 56, 5, p. 770-772 3 p.

Research output: Contribution to journalArticle

Gastroparesis
Type A Botulinum Toxins
Pressure
Injections
12 Citations (Scopus)

Does esophageal function vary at the striated and smooth muscle segments in functional chest pain?

Rao, S. S. C., Hayek, B., Mudipalli, R. & Gregersen, H., Sep 2002, In : American Journal of Gastroenterology. 97, 9, p. 2201-2207 7 p.

Research output: Contribution to journalArticle

Striated Muscle
Chest Pain
Smooth Muscle
Sensory Thresholds
Hypersensitivity
24 Citations (Scopus)

Fundic balloon distension stimulates antral and duodenal motility in man

Rao, S. S. C., Vemuri, S., Harris, B. & Schulze, K., Jan 1 2002, In : Digestive Diseases and Sciences. 47, 5, p. 1015-1019 5 p.

Research output: Contribution to journalArticle

Stomach
Duodenum
Pressure
Reflex
Manometry
193 Citations (Scopus)

Minimum standards of anorectal manometry

Rao, S. S. C., Azpiroz, F., Diamant, N., Enck, P., Tougas, G. & Wald, A., Nov 6 2002, In : Neurogastroenterology and Motility. 14, 5, p. 553-559 7 p.

Research output: Contribution to journalArticle

Proctoscopy
Fecal Incontinence
Manometry
Anal Canal
Constipation

Pathophysiologie, évaluation et traitement médical de l'incontinence fécale

Translated title of the contribution: Pathophysiology, evaluation and medical treatment of fecal incontinenceRao, S. S. C., Jan 1 2002, In : Acta Endoscopica. 32, 3, p. 287-303 17 p.

Research output: Contribution to journalReview article

Fecal Incontinence
Epidemiology
Therapeutics
History
2001
49 Citations (Scopus)

Altered periodic rectal motor activity: A mechanism for slow transit constipation

Rao, S. S. C., Sadeghi, P., Batterson, K. & Beaty, J., Jan 1 2001, In : Neurogastroenterology and Motility. 13, 6, p. 591-598 8 p.

Research output: Contribution to journalArticle

Constipation
Motor Activity
Activity Cycles
Pressure
Radio Waves
187 Citations (Scopus)

Ambulatory 24-h colonic manometry in healthy humans

Rao, S. S. C., Sadeghi, P., Beaty, J., Kavlock, R. & Ackerson, K., Apr 1 2001, In : American Journal of Physiology - Gastrointestinal and Liver Physiology. 280, 4 43-4, p. G629-G639

Research output: Contribution to journalArticle

Manometry
Meals
Colon
Motor Activity
Transverse Colon
36 Citations (Scopus)

Clinical neurophysiology and electrodiagnostic testing of the pelvic floor

Olsen, A. L. & Rao, S. S. C., Jan 1 2001, In : Gastroenterology Clinics of North America. 30, 1, p. 33-54 22 p.

Research output: Contribution to journalArticle

Neurophysiology
Pelvic Floor
Pelvic Floor Disorders
Fecal Incontinence
Defecation
105 Citations (Scopus)

Dyssynergic defecation

Rao, S. S. C., Jan 1 2001, In : Gastroenterology Clinics of North America. 30, 1, p. 97-114 18 p.

Research output: Contribution to journalArticle

Defecation
Constipation
Behavior Therapy
Therapeutics
Rehabilitation
73 Citations (Scopus)

Functional chest pain of esophageal origin: Hyperalgesia or motor dysfunction

Rao, S. S. C., Hayek, B. & Summers, R. W., Oct 3 2001, In : American Journal of Gastroenterology. 96, 9 SUPPL., p. 2584-2589 6 p.

Research output: Contribution to journalArticle

Hyperalgesia
Chest Pain
Sensory Thresholds
Atropine
Electric Impedance

Gastroenterology clinics of North America: Editorial

Rao, S. S. C., Jun 9 2001, In : Gastroenterology Clinics of North America. 30, 1

Research output: Contribution to journalEditorial

Gastroenterology
North America
31 Citations (Scopus)

Manometric assessment of anorectal function

Sun, W. M. & Rao, S. S. C., Jan 1 2001, In : Gastroenterology Clinics of North America. 30, 1, p. 15-32 18 p.

Research output: Contribution to journalArticle

Rectal Diseases
Biomedical Technology Assessment
Defecation
Manometry
Constipation
53 Citations (Scopus)

Pathophysiology of chest pain in patients with nutcracker esophagus

Mujica, V. R., Mudipalli, R. S. & Rao, S. S. C., May 2001, In : American Journal of Gastroenterology. 96, 5, p. 1371-1377 7 p.

Research output: Contribution to journalArticle

Esophageal Motility Disorders
Chest Pain
Esophagus
Pain
Hyperalgesia
2000

Backwards and forwards with anorectal manometry probes [1]

Rao, S. S. C., Apr 14 2000, In : Digestive Diseases and Sciences. 45, 4, p. 657-658 2 p.

Research output: Contribution to journalLetter

Equipment Design
Manometry
Anal Canal
Rectum
Reproducibility of Results
7 Citations (Scopus)

Biofeedback therapy for dyssynergic (obstructive) defecation

Rao, S. S. C., Mar 25 2000, In : Journal of Clinical Gastroenterology. 30, 2, p. 115-116 2 p.

Research output: Contribution to journalEditorial

Gastrointestinal Transit
Defecation
Anal Canal
Constipation
Therapeutics
69 Citations (Scopus)

Effects of fat and carbohydrate meals on colonic motor response

Rao, S. S. C., Kavelock, R., Beaty, J., Ackerson, K. & Stumbo, P., May 30 2000, In : Gut. 46, 2, p. 205-211 7 p.

Research output: Contribution to journalArticle

Meals
Fats
Carbohydrates
Transverse Colon
Colon
1999
32 Citations (Scopus)

A novel clinical application for endoscopic mucosal clipping

Weyman, R. L. & Rao, S. S. C., Jan 1 1999, In : Gastrointestinal Endoscopy. 49, 4 I, p. 522-524 3 p.

Research output: Contribution to journalArticle

Surgical Instruments
Radiotherapy
Squamous Cell Neoplasms
Neoplasms
Endoscopes
78 Citations (Scopus)

Effects of acute graded exercise on human colonic motility

Rao, S. S. C., Beaty, J., Chamberlain, M., Lambert, P. G. & Gisolfi, C., May 1 1999, In : American Journal of Physiology - Gastrointestinal and Liver Physiology. 276, 5 39-5, p. G1221-G1226

Research output: Contribution to journalArticle

Exercise
Pressure
Area Under Curve
Oxygen
Incidence
30 Citations (Scopus)

FECOM: A new artificial stool for evaluating defecation

Pelsang, R. E., Rao, S. S. C. & Welcher, K., Jan 1 1999, In : American Journal of Gastroenterology. 94, 1, p. 183-186 4 p.

Research output: Contribution to journalArticle

Defecation
Barium
Defecography
Ointments
Rectocele
225 Citations (Scopus)

Functional disorders of the anus and rectum

Whitehead, W. E., Wald, A., Diamant, N. E., Enck, P., Pemberton, J. H. & Rao, S. S. C., Sep 24 1999, In : Gut. 45, SUPPL. 2, p. II55-II59

Research output: Contribution to journalReview article

Rectal Diseases
Fecal Incontinence
Pelvic Floor
Anal Canal
Ataxia
204 Citations (Scopus)

Manometric tests of anorectal function in healthy adults

Rao, S. S. C., Hatfield, R., Soffer, E., Rao, S., Beaty, J. & Conklin, J. L., Mar 1 1999, In : American Journal of Gastroenterology. 94, 3, p. 773-783 11 p.

Research output: Contribution to journalArticle

Defecation
Pudendal Nerve
Compliance
Pressure
Latex
21 Citations (Scopus)

Recognizing atypical manifestations of GERD: Asthma, chest pain, and otalaryngologic disorders may be due to reflux

Mujica, V. R. & Rao, S. S. C., Jan 1 1999, In : Postgraduate Medicine. 105, 1, p. 53-66 14 p.

Research output: Contribution to journalArticle

Laryngitis
Somatoform Disorders
Gastroesophageal Reflux
Chest Pain
Cough
1998
46 Citations (Scopus)

Biomechanical and sensory parameters of the human esophagus at four levels

Patel, R. S. & Rao, S. S. C., Aug 1 1998, In : American Journal of Physiology - Gastrointestinal and Liver Physiology. 275, 2 38-2, p. G187-G191

Research output: Contribution to journalArticle

Esophagus
Lower Esophageal Sphincter
Striated Muscle
Smooth Muscle
Upper Esophageal Sphincter
77 Citations (Scopus)

Is coffee a colonic stimulant?

Rao, S. S. C., Welcher, K., Zimmerman, B. & Stumbo, P., Jan 1 1998, In : European Journal of Gastroenterology and Hepatology. 10, 2, p. 113-118 6 p.

Research output: Contribution to journalArticle

Coffee
Meals
Colon
Motor Activity
Water
233 Citations (Scopus)

Obstructive defecation: A failure of rectoanal coordination

Rao, S. S. C., Welcher, K. D. & Leistikow, J. S., Jul 1 1998, In : American Journal of Gastroenterology. 93, 7, p. 1042-1050 9 p.

Research output: Contribution to journalArticle

Defecation
Pressure
Constipation
Therapeutics
Laxatives
97 Citations (Scopus)

Psychological and physical stress induce differential effects on human colonic motility

Rao, S. S. C., Hatfield, R. A., Suls, J. M. & Chamberlain, M. J., Jun 1 1998, In : American Journal of Gastroenterology. 93, 6, p. 985-990 6 p.

Research output: Contribution to journalArticle

Psychological Stress
Motor Activity
Immersion
Hand
Blood Pressure
38 Citations (Scopus)

The technical aspects of biofeedback therapy for defecation disorders

Rao, S. S. C., Jul 1 1998, In : Gastroenterologist. 6, 2, p. 96-103 8 p.

Research output: Contribution to journalArticle

Defecation
Anal Canal
Sensory Feedback
Therapeutics
Fecal Incontinence
1997
111 Citations (Scopus)

Anal incontinence after anal sphincter disruption: A 30-year retrospective cohort study

Nygaard, I. E., Rao, S. S. C. & Dawson, J. D., Jun 1 1997, In : Obstetrics and Gynecology. 89, 6, p. 896-901 6 p.

Research output: Contribution to journalArticle

Anal Canal
Cohort Studies
Retrospective Studies
Episiotomy
Flatulence
21 Citations (Scopus)

Belching, bloating, and flatulence: How to help patients who have troublesome abdominal gas

Rao, S. S. C., Jan 1 1997, In : Postgraduate medicine. 101, 4, p. 263-269+275-278

Research output: Contribution to journalReview article

Eructation
Flatulence
Gastrointestinal Diseases
Gases
Lactose Intolerance
50 Citations (Scopus)

Biofeedback therapy for defecation disorders

Rao, S. S. C., Enck, P. & Loening-Baucke, V., Jan 1 1997, In : Digestive Diseases. 15, p. 78-92 15 p.

Research output: Contribution to journalArticle

Defecation
Therapeutics
Outcome Assessment (Health Care)
Pediatrics
23 Citations (Scopus)

Current techniques of assessing defecation dynamics

Rao, S. S. C. & Sun, W. M., Jan 1 1997, In : Digestive Diseases. 15, p. 64-77 14 p.

Research output: Contribution to journalArticle

Defecation
Manometry
Anal Canal
Defecography
Guidelines
94 Citations (Scopus)

Effects of biofeedback therapy on anorectal function in obstructive defecation

Rao, S. S. C., Welcher, K. D. & Pelsang, R. E., Dec 1 1997, In : Digestive Diseases and Sciences. 42, 11, p. 2197-2205 9 p.

Research output: Contribution to journalArticle

Defecation
Therapeutics
Manometry
Biofeedback (Psychology)
Laxatives
159 Citations (Scopus)

How useful are manometric tests of anorectal function in the management of defecation disorders?

Rao, S. S. C. & Patel, R. S., Mar 1 1997, In : American Journal of Gastroenterology. 92, 3, p. 469-475 7 p.

Research output: Contribution to journalArticle

Defecation
Hypesthesia
Pudendal Neuralgia
Pudendal Nerve
Fecal Incontinence
21 Citations (Scopus)

Manometric evaluation of defecation disorders: Part II. Fecal incontinence

Rao, S. S. C., Jun 27 1997, In : Gastroenterologist. 5, 2, p. 99-111 13 p.

Research output: Contribution to journalReview article

Fecal Incontinence
Defecation
Manometry
Defecography
Pudendal Nerve

Pneumoperitoneum and ascites secondary to bacterial overgrowth

Raju, G. S., Rao, S. S. C. & Lu, C., Dec 1 1997, In : Journal of Clinical Gastroenterology. 25, 4, p. 688-690 3 p.

Research output: Contribution to journalArticle

Pneumoperitoneum
Ascites
Anti-Bacterial Agents
Weight Loss
Therapeutics

Re: Manometric tests of anorectal function in the management of defecation disorders [2] (multiple letters)

Wexner, S. D. & Rao, S. S. C., Aug 19 1997, In : American Journal of Gastroenterology. 92, 8, p. 1400-1402 3 p.

Research output: Contribution to journalLetter

Rectal Diseases
Defecation
Manometry
Rectum
Reproducibility of Results
3 Citations (Scopus)

Unexplained noncardiac chest pain [4]

Fass, R., Jones, F. L., Reisner, C., Mason, U. G., Castrina, F. P., Rao, S. S. C., Summers, R. W. & Gregersen, H., Jan 1 1997, In : Annals of internal medicine. 126, 8, p. 662-664 3 p.

Research output: Contribution to journalLetter

1996
76 Citations (Scopus)

Can biofeedback therapy improve anorectal function in fecal incontinence?

Rao, S. S. C., Welcher, K. D. & Happel, J., Nov 1 1996, In : American Journal of Gastroenterology. 91, 11, p. 2360-2366 7 p.

Research output: Contribution to journalArticle

Fecal Incontinence
Therapeutics
Pressure
Biofeedback (Psychology)
Manometry
76 Citations (Scopus)

Duodenum as an immediate brake to gastric outflow: A videofluoroscopic and manometric assessment

Rao, S. S. C., Lu, C. & Schulze-Delrieu, K., Jan 1 1996, In : Gastroenterology. 110, 3, p. 740-747 8 p.

Research output: Contribution to journalArticle

Duodenum
Stomach
Bile
Oleic Acid
Barium Sulfate
10 Citations (Scopus)

Manometric evaluation of constipation - Part I

Rao, S. S. C., Nov 6 1996, In : Gastroenterologist. 4, 3, p. 145-154 10 p.

Research output: Contribution to journalReview article

Defecation
Constipation
Defecography
Manometry
Reflex
11 Citations (Scopus)

Manometric responses of human duodenum during infusion of HCl, hyperosmolar saline, bile and oleic acid

Rao, S. S. C., Safadi, R., Lu, C. & Schulze-Delrieu, K., Jan 1 1996, In : Neurogastroenterology and Motility. 8, 1, p. 35-43 9 p.

Research output: Contribution to journalArticle

Oleic Acid
Duodenum
Bile
Pressure
Motor Activity
28 Citations (Scopus)

Paroxysmal anal hyperkinesis: A characteristic feature of proctalgia fugax

Rao, S. S. C. & Hatfield, R. A., Jan 1 1996, In : Gut. 39, 4, p. 609-612 4 p.

Research output: Contribution to journalArticle

Hyperkinesis
Manometry
Anal Canal
Meals
Transverse Myelitis
82 Citations (Scopus)

Periodic rectal motor activity: The intrinsic colonic gatekeeper?

Rao, S. S. C. & Welcher, K., May 1 1996, In : American Journal of Gastroenterology. 91, 5, p. 890-897 8 p.

Research output: Contribution to journalArticle

Motor Activity
Rectum
Colon
Meals
Sleep
142 Citations (Scopus)

Unexplained chest Pain: The hypersensitive, hyperreactive, and poorly compliant esophagus

Rao, S. S. C., Gregersen, H., Hayek, B., Summers, R. W. & Christensen, J., Jan 1 1996, In : Annals of internal medicine. 124, 11, p. 950-958 9 p.

Research output: Contribution to journalArticle

Chest Pain
Esophagus
Pressure
Electric Impedance
Pain
10 Citations (Scopus)

Visceral hyperalgesia: The key for unraveling functional gastrointestinal disorders

Rao, S. S. C., Jan 1 1996, In : Digestive Diseases. 14, 5, p. 271-275 5 p.

Research output: Contribution to journalArticle

Visceral Afferents
Gastrointestinal Motility
Gastrointestinal Diseases
Hyperalgesia