Hayat Mousa, MD
Locations: Buerger Center for Advanced Pediatric Care
About Hayat Mousa, MD
Hayat Mousa, MD, is Director of the Suzi and Scott Lustgarten GI Motility Center, Director of the Frontier Program for Precision Diagnosis and Therapy for Pediatric Motility Disorders, and Program Director of the Advanced GI Motility Fellowship – all at Children’s Hospital of Philadelphia (CHOP). She is also the Suzi and Scott Lustgarten Endowed Chair for Clinical Care of GI Motility Disorders and a pediatric gastroenterologist with the Division of Gastroenterology, Hepatology and Nutrition at CHOP, and Endowed Chair and Professor at the Perelman School of Medicine at the University of Pennsylvania.
Dr. Mousa joined CHOP on Sept. 1, 2020, from her previous role as Clinical Director of Pediatric Gastroenterology and Director of the Neurogastroenterology and Motility Center at Rady Children's Hospital-San Diego, CA.
Dr. Mousa is a national leader and world-renowned expert in pediatric gastrointestinal (GI) motility disorders. She was trained at Children's Hospital of Pittsburgh, with broad exposure to all GI disorders including liver disease, small bowel transplantation and GI motility disorders. Subsequently, she joined the GI group at Nationwide Children's Hospital in Columbus, OH, where she developed its Motility Center, served as Medical Director for Motility for 15 years, and served as Fellowship Director of a GME-approved training program in pediatric motility disorders for 10 years.
Dr. Mousa’s key interests include gastroparesis, gastric electric stimulation (GES), chronic intestinal pseudo-obstruction, swallowing disorders, constipation, cecostomy, sacral nerve stimulation, rumination, gastroesophageal reflux, Hirschsprung's disease, GI motility diseases and other functional disorders. She has special clinical expertise in managing patients in multidisciplinary settings and had an active role in developing both aerodigestive and colorectal multidisciplinary teams.
Since Dr. Mousa’s pediatric GI fellowship training at Children’s Hospital of Pittsburgh, her clinical and research activities have been focused on motility and functional GI disorders. In her prospective clinical trials, she evaluated GI physiology, as well as investigated the pathophysiology of functional GI disorders, specifically the changes in gastric accommodation and compliance after fundoplication, and clinical outcomes after gastric electric stimulation and sacral nerve stimulation. She pioneered the use of gastric electric stimulation in pediatrics at Nationwide Children’s Hospital in collaboration with the pediatric surgeon and motility team. She and the team recently reported their 10-year experience in pediatric gastric electric stimulation. Most recently, Dr. Mousa has begun applying body surface gastric mapping (BSGM) to pediatric clinical research at CHOP.
Dr. Mousa’s contributions to science include innovation in the following areas:
- High-resolution electrogastrography: In collaboration with biomedical engineering, Dr. Mousa has helped validate non-invasive, high-resolution electrogastrography (EGG) by simultaneously performing antroduodenal manometry studies and HR-EGG using a wearable multi-channel system and artifact removal signal processing methods. Dr. Mousa’s team also evaluated the benefits of using cutaneous, high-resolution electrogastrography (HR-EGG) in subjects with active foregut symptoms and found that abnormal spatial parameters – detected by cutaneous HR-EGG – correlated with a severity of upper GI symptoms, regardless of gastric emptying. This non-invasive diagnostic study has the potential to lead therapeutic intervention in patients with foregut functional symptoms. Dr. Mousa hopes to soon offer this technique to patients at CHOP with functional GI disorders and implement interventions based on their personal gastric rhythm.
- EndoFLIP technique: Understanding the pathophysiology of dysphagia and offering a cure were the drivers to master EndoFLIP technique in patients with dysphagia. Dr. Mousa collaborated with biomedical engineering and created a program for an automated analysis of the dynamic changes and dispensability findings. In this prospective study, the team aimed to investigate whether esophageal compliance is a more sensitive measure than esophageal dispensability in detecting epithelial remodeling on regional and global esophageal levels in children with eosinophilic esophagitis (EoE) compared to controls. Dr. Mousa and her research team hypothesized that compliance was a stronger indicator of remodeling than distensibility. She helped standardize the protocol for the FLIP catheter position and collaborated with biomedical engineering to develop an automated analysis protocol.
- Neuromodulation of the gastrointestinal tract: Dr. Mousa has also examined gastric pacing in the management of patients with gastroparesis and evaluated the benefits of gastric electric stimulation on children with gastroparesis and functional dyspepsia. In addition, she and the team have evaluated the use of sacral nerve stimulation in patient with defecation disorders, and the value of colonic motility in predicting the outcome of cecostomy placement in patients with severe constipation.
- Non-invasive assessments of gastrointestinal transit time. Dr. Mousa has also investigated the sensitivity and validity of the Wireless Motility Capsule Test in diagnostic capsule endoscopy in children.
Dr. Mousa is very passionate about organizational leadership and process improvement. She has held several leadership positions and received certificates in leadership from CHOP and Rady Children’s Hospital. Dr. Mousa has published extensively on topic including chronic intestinal pseudo-obstruction; pre- and post-transplantation; gastric accommodation and compliance after fundoplication; gastroesophageal reflux and its association with apnea and respiratory symptoms; and how gastric pacing impacts gastric function and quality of life.
She is an active member of several professional societies including the American Neurogastrointestinal Motility Society (ANMS), North American Society for Pediatric Gastroenterology, Hepatology and Nutrition (NASPGHAN), and the American Gastroenterology Association (AGA). She currently chairs NASPGHAN’s Aerodigestive Special Interest Group (SIG). She organized the 2021 NASPGHAN Single Topic Symposium and led the publication of its proceedings with the Aerodigestive team.
Dr. Mousa has been awarded the NASPGHAN Motility Prize, Nationwide Children’s Hospital’s IMPACT Business Process Improvement Program Award, and the Award of Excellence at Rady Children’s Hospital, San Diego, CA.
“I am grateful for the opportunity to partner with my colleagues and parents on the care of those special patients,” Dr. Mousa says. “I am a physician dedicated to my patients, my team and my institution. I am committed to the field and honored to be at CHOP.”
Titles
Attending Physician
Professor of Pediatrics, Perelman School of Medicine at the University of Pennsylvania
Certifications
Pediatric Gastroenterology – American Board of Pediatrics
Pediatrics – American Board of Pediatrics
Awards and Honors
2018, The Leading Physicians of the World, Doctor of Excellence
2018, Physician Excellence in CARES Values, Rady Children's Hospital, San Diego
2017-2018, Excellence Award, Rady Children's Specialists of San Diego
2017, Top Pediatrician in San Diego
2017, FDA expert in Gastric Electric Stimulation (GES) panel recognized to be the Pediatric Gastroenterologist in the Network of Experts
2016, Faculty Development Award, Rady Children's Hospital 2017 CARES Award, Rady Children's Hospital
2014-2015, Faculty Advancement, Mentoring and Engagement (FAME) Scholarship, Faculty Leadership Institute, Ohio State University
Editorial and Academic Positions
Editorial Positions
2023-present, AGMD Medical | Scientific | Nutritional Advisory board, Board Member
2023-present, Associate Editor; American Gastrointestinal Motility Disorders (AGMD) Magazine
2022-present, Neuromodulation: Technology at the Neural Interface, Reviewer
2015-present, Reviewer, Journal of Parenteral and Enteral Nutrition
2004-present, Reviewer, American Journal of Gastroenterology
2002-present, Reviewer, Journal of Pediatric Gastroenterology and Nutrition
2001-present, Editorial Board, International Foundation for Functional Gastrointestinal Disorders
Academic and Institutional Committees
2022-present, NINDS mitochondrial
Education & training
Medical Degree
MD - Damascus University, Damascus, Syria
Residency
Henry Ford Hospital, Detroit, MI
Fellowship
Pediatric GI, Hepatology and Nutrition - Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA
Additional Training
Faculty Leadership Institute, Ohio State University, Columbus, OH
Faculty Mentor Training Program (FMTP), University of California San Diego, San Diego, CA
Physician Leadership, The Physician Leadership Academy, Rady Children's Hospital, University of California, San Diego, CA
PHIS Clinical Effectiveness, Public Health Information System, San Diego, CA
Publications
Publications
2023
Pediatric Tube Weaning: A Meta-Analysis of Factors Contributing to Success.Killian HJ, Bakula DM, Wallisch A, Swinburn Romine R, Fleming K, Edwards ST, Bruce AS, Chang CN, Mousa H, Davis AM.J Clin Psychol Med Settings. 2023 Mar 1. doi: 10.1007/s10880-023-09948-2. Online ahead of print.PMID: 36856955: Pediatric Tube Weaning: A Meta-Analysis of Factors Contributing to Success. J Clin Psychol Med Settings March 2023.
Bass R, Mascarenhas M, Kelly A, Mousa H. : Gastroesophageal Reflux Burden in Youth with CF Treated with Elexacaftor-Tezacaftor-Ivacaftor Pediatr Pulmonol September 2023.
O'Grady G, Varghese C, Schamberg G, Calder S, Du P, Xu W, Tack J, Daker C, Mousa H, Abell TL, Parkman HP, Ho V, Bradshaw LA, Hobson A, Andrews CN, Gharibans AA; BSGM Working Group.Neurogastroenterol Motil. 2023 Oct;35(10):e14556. doi: 10.1111/nmo.14556. Epub 2023 Mar 29.PMID: 36989183 : Principles and clinical methods of body surface gastric mapping: Technical review. Neurogastroenterol Motil. 35(10): e14556, October 2023.
Rosara Bass, Maria Mascarenhas, Andrea Kelly, Hayat Mousa: Gastroesophageal Reflux Burden in Youth with CF Treated with Elexacaftor-Tezacaftor-Ivacaftor Pediatric Pulmonology - Manuscript PPUL-23-0347.R4 2023.
2022
Williamson P, Proudfoot J, Gharibans A, Dohil L, Newbury R, Barsamian J, Hassan M, Rawson R, Katzka D, Kurten R, Dohil R, Mousa H, Aceves S. Plasminogen Activator Inhibitor-1 as a Marker of Esophageal Functional Changes in Pediatric Eosinophilic Esophagitis. Clin Gastroenterol Hepatol. 2022 Jan;20(1):57-64.e3. doi: 10.1016/j.cgh.2020.09.040. Epub 2020 Sep 30. PMID: 33007513; PMCID: PMC8007666.
2021
Orsagh-Yentis DK, Ryan K, Hurwitz N, Diefenbach KA, Teich S, Mousa H, Bali N, Vaz K, Yacob D, Di Lorenzo C, Lu PL. Gastric electrical stimulation improves symptoms and need for supplemental nutrition in children with severe nausea and vomiting: A ten-year experience. Neurogastroenterol Motil. 2021 Sep;33(9):e14199. doi: 10.1111/nmo.14199. Epub 2021 Jun 15. PMID: 34132458.
Bhat S, Varghese C, Carson DA, Hayes TCL, Andrews CN, Mousa H, O'Grady G, Gharibans AA. Electrogastrography Abnormalities in Pediatric Gastroduodenal Disorders: A Systematic Review and Meta-analysis. J Pediatr Gastroenterol Nutr. 2021 Jul 1;73(1):9-16. doi: 10.1097/MPG.0000000000003140. PMID: 33797449.
Edwards S, Hyman PE, Mousa H, Bruce A, Cocjin J, Dean K, Fleming K, Romine RS, Davis AM. iKanEat: Protocol for a Randomized Controlled Trial of Megestrol as a Component of a Pediatric Tube Weaning Protocol. Trials. 2021 Feb 27;22(1):169. doi: 10.1186/s13063-021-05131-w. PMID: 33640012; PMCID: PMC7913389.
O'Donnell JEM, Purcell M, Mousa H, Dall'Oglio L, Rosen R, Faure C, Gottrand F, Krishnan U. Clinician Knowledge of Societal Guidelines on Management of Gastrointestinal Complications in Esophageal Atresia. J Pediatr Gastroenterol Nutr. 2021 Feb 1;72(2):232-238. doi: 10.1097/MPG.0000000000002945. PMID: 32932384.
Khlevner J, Rosen R, Ambartsumyan L, Lusman SS, Rosen JM, Yacob D, Mousa H, Nurko S, Di Lorenzo C, Boruta M, Ratcliffe EM, Feinstein L, Snyder J, Wood RJ, Graham K, Saps M, Gyawali CP, Rodriguez L, Belkind-Gerson J. Development of Entrustable Professional Activities and Standards in Training in Pediatric Neurogastroenterology and Motility: North American Society for Pediatric Gastroenterology, Hepatology and Nutrition and American Neurogastroenterology and Motility Society Position Paper. J Pediatr Gastroenterol Nutr. 2021 Jan 1;72(1):168-180. doi: 10.1097/MPG.0000000000002965. PMID: 33075010.
2020
Hirsch S, Friedlander JA, Mousa H, Cohran V, Garza JM, Sanghavi R, Ambartsumyan L, Mitchell PD, Rosen R; NASPGHAN Aerodigestive Interest Group. Comparison of Aerodigestive and Nonaerodigestive Provider Responses to Clinical Case Vignettes. J Pediatr. 2021 May;232:166-175.e2. doi: 10.1016/j.jpeds.2020.12.067. Epub 2020 Dec 30. PMID: 33387591.
Rawson R, Yang T, Newbury RO, Aquino M, Doshi A, Bell B, Broide DH, Dohil R, Kurten R, Aceves SS. TGF-β1-induced PAI-1 contributes to a profibrotic network in patients with eosinophilic esophagitis. J Allergy Clin Immunol. 2016 Sep;138(3):791-800.e4. doi: 10.1016/j.jaci.2016.02.028. Epub 2016 Apr 8. PMID: 27212082; PMCID: PMC5014565.
2019
Woodley FW, Machado RS, Hayes D Jr, Di Lorenzo C, Kaul A, Skaggs B, McCoy K, Patel A, Mousa H. Children with Cystic Fibrosis Have Prolonged Chemical Clearance of Acid Reflux Compared to Symptomatic Children Without Cystic Fibrosis. Dig Dis Sci. 2014 Mar;59(3):623-30. doi: 10.1007/s10620-013-2950-0. Epub 2013 Nov 28. PMID: 24287640.
Woodley FW, Hayes D Jr, Kopp BT, Moore-Clingenpeel M, Machado RS, Nemastil CJ, Jadcherla S, Di Lorenzo C, Kaul A, Mousa H. Gastroesophageal Reflux in Cystic Fibrosis Across the Age Spectrum. Transl Gastroenterol Hepatol. 2019 Sep 16;4:69. doi: 10.21037/tgh.2019.08.11. PMID: 31620651; PMCID: PMC6789305.
Gharibans AA, Coleman TP, Mousa H, Kunkel DC. Spatial Patterns From High-Resolution Electrogastrography Correlate With Severity of Symptoms in Patients With Functional Dyspepsia and Gastroparesis. Clin Gastroenterol Hepatol. 2019 Dec;17(13):2668-2677. doi: 10.1016/j.cgh.2019.04.039. Epub 2019 Apr 19. PMID: 31009794.
Hassan M, Aceves S, Dohil R, Gharibans A, Newbury R, Proudfoot J, Mousa H. Esophageal Compliance Quantifies Epithelial Remodeling in Pediatric Patients With Eosinophilic Esophagitis. J Pediatr Gastroenterol Nutr. 2019 Apr;68(4):559-565. doi: 10.1097/MPG.0000000000002202. PMID: 30418408; PMCID: PMC6453699.
2018
Lu PL, Mousa HM. Constipation: Beyond the Old Paradigms. Gastroenterol Clin North Am. 2018 Dec;47(4):845-862. doi: 10.1016/j.gtc.2018.07.009. Epub 2018 Sep 28. PMID: 30337036.
Gharibans AA, Smarr BL, Kunkel DC, Kriegsfeld LJ, Mousa HM, Coleman TP. Artifact Rejection Methodology Enables Continuous, Noninvasive Measurement of Gastric Myoelectric Activity in Ambulatory Subjects. Sci Rep. 2018 Mar 22;8(1):5019. doi: 10.1038/s41598-018-23302-9. PMID: 29568042; PMCID: PMC5864836.
Rosen RL, Krishnan U, Mousa H, Dall'oglio L, Faure C, Gottrand F. The Case for Thoughtful Prescribing of Proton Pump Inhibitors in Infants. J Pediatr Gastroenterol Nutr. 2018 Jan;66(1):e26-e27. doi: 10.1097/MPG.0000000000001794. PMID: 29045354; PMCID: PMC5765768.
2017
Mousa H, Krishnan U, Hassan M, Dall'Oglio L, Rosen R, Gottrand F, Faure C. How to Care for Patients with EA-TEF: The Known and the Unknown. Curr Gastroenterol Rep. 2017 Nov 25;19(12):65. doi: 10.1007/s11894-017-0605-6. PMID: 29177550; PMCID: PMC6450800.
Hassan M, Mousa H: Impedance Testing in Esophageal Atresia Patients. Frontiers in Pediatrics 5(1): 85, April 2017.
Lu PL, Asti L, Lodwick DL, Nacion KM, Deans KJ, Minneci PC, Teich S, Alpert SA, Yacob D, DiLorenzo C, Mousa H: Sacral nerve stimulation allows for decreased antegrade continence enema use in children with severe constipation. Journal of Pediatric Surgery, 52(4): 558-562, Apr 2017.
Woodley FW, Moore-Clingenpeel M, Machado RS, Nemastil CJ, Jadcherla SR, Hayes D, Kopp BT, Kaul A, Di Lorenzo C, Mousa H: Not All Children with Cystic Fibrosis Have Abnormal Esophageal Neutralization during Chemical Clearance of Acid Reflux. Pediatric Gastroenterology, Hepatology and Nutrition, 20(3): 153-159, Sep 2017.
2016
Machado R, Woodley F, Skaggs B, DiLorenzo C, Eneli I, Splaingard M, Mousa H: Gastroesophageal Reflux Affects Sleep Quality in Obese Children Without Obstructive Sleep Apnea Pediatric Gastroenterology Hepatology Nutrition, 19(1): 12-19, March 2016.
Machado RS, Woodley FW, Skaggs B, Di Lorenzo C, Eneli I, Splaingard M, Mousa H: Gastroesophageal Reflux Affects Sleep Quality in Snoring Obese Children. Pediatric Gastroenterology, Hepatology and Nutrition, 19(1): 12-9, Mar 2016.
Davis AM, Dean K, Mousa H, Edwards S, Cocjin J, Almadhoun O, He J, Bruce A, Hyman P: A Randomized Controlled Trial of an Outpatient Protocol for Moving Children from Tube to Oral Feeding: The Role of Amitriptyline. The Journal of Pediatrics, 172: 136-141, May 2016.
Lu PL, Moore-Clingenpeel M, DiLorenzo C, Yacob D, Mousa M: The Rising Cost of Hospital Care for Children with Gastroparesis: 2004-2013. Neurogastroenterology and Motility, 28(11): 1698-1704, May 2016.
2015
Mugie SM, Bates DG, Punati JB, Benninga MA, Di Lorenzo C, Mousa H: The value of fluoroscopic defecography in the diagnostic and therapeutic management of defecation disorders in children. Pediatric Radiology, 45(2): 173-80, Feb 2015.
Woodley FW, Machado R, Di Lorenzo C, Mousa H: Chemical clearance in infants and children with acid reflux in the physiologic range. Journal of Pediatric Gastroenterology and Nutrition, 60(6): 783-6, Jun 2015.
Sulkowski JP, Nacion KM, Deans KJ, Minneci PC, Levitt MA, Mousa M, Alpert SA, Teich S: Sacral Nerve Stimulation: A Promising Therapy for Fecal and Urinary Incontinence and Constipation in Children. Journal of Pediatric Surgery, 50(10): 1644-1647, October 2015.
Edwards S, McGrath Davis A, Ernst L, Sitzmann B, Bruce A, Keeler D, Almadhoun O, Mousa H, Hyman P: Interdisciplinary Strategies for Treating Oral Aversions in Children, Journal of Parenteral and Enteral Nutrition, 39(8): 899-909, November 2015.
Abstracts (includes Posters and Scientific Presentations)
2023
Alain Benitez1,2, Shyam Sunder Billapura Venkatakrishna3, Kayla Guevara1, Alex Menys4, Hayat Mousa1,2, Robert Heuckeroth1,2, Sudha Anupindi3,2, Suraj Serai3,2 : ASSESSMENT OF SMALL BOWEL MOTILITY USING MAGNETIC RESONANCE ENTEROGRAPHY IN CHILDREN WITH IRRITABLE BOWEL SYNDROME COMPARED TO CONTROLS. JPGN 2023.
Alice Huang2,1, Maheen Hassan3, Ann Ming Yeh4, Anava Wren4, Nasim Khavari4, John Kerner4, Prasanna Kapavarapu1, Adam Paul5, Thomas Caruso6, Samuel Rodriguez6, Alain Benitez1, Hayat Mousa1 : A PILOT STUDY CONFIRMING FEASIBILITY OF USING REMOTE VIRTUAL REALITY-BASED TECHNOLOGY IN CHILDREN WITH FUNCTIONAL CONSTIPATION: EXPERIENCE AT TWO INSTITUTIONS. JPGN 2023.
Binghong Xu, Carolyn Orians, Alain Benitez, Kimberly Konka, Corey Bowerman, Nayef Kiame, Beth Skaggs, Jordan Dourlain, jermie Gandhi, Archana Kota, Hayat Mousa : PRUCALOPRIDE USE IN THE MANAGEMENT OF GASTROINTESTINAL SYMPTOMS: A SINGLE CENTER EXPERIENCE BASED ON PATIENT SELF-REPORTED OUTCOMES. JPGN 2023.
Gayl Humphrey1, Alain Benitez2,3, Corey Bowerman2, Archana Kota2, Celia Keane1, Stefan Calder1,4, Christopher Andrews5, Gabriel Schamberg4, Gregory O'Grady1,4, Armen Gharibans1,4, Hayat Mousa2,3 : CLINICAL APPLICATION OF BODY SURFACE GASTRIC MAPPING TO SUBGROUP PATIENT PHENOTYPES IN PEDIATRIC GASTRODUODENAL DISORDERS. JPGN 2023.
Binghong Xu, Carolyn Orians, Alain Benitez, Kimberly Konka, Corey Bowerman, Nayef Kiame, Beth Skaggs, Jordan Dourlain, jermie Gandhi, Archana Kota, Hayat Mousa : PRUCALOPRIDE USE IN THE MANAGEMENT OF GASTROINTESTINAL SYMPTOMS: A SINGLE CENTER EXPERIENCE BASED ON PATIENT SELF-REPORTED OUTCOMES. JPGN 2023.
Gayl Humphrey1, Gabriel Schamberg2, Celia Keane1, Stefan Calder1,2, Christopher Andrews3, Corey Bowerman4, Stacey Klienman4, Alain Benitez4,5, Gregory O'Grady1,2, Hayat Mousa4,5, Armen Gharibans1,2 : TOWARDS AGE SPECIFIC NORMATIVE VALUES FOR BODY SURFACE GASTRIC MAPPING IN PEDIATRICS. JPGN 2023.
Gayl Humphry, ...Armen Gharibans, Hayat Mousa : Towards age-specific normative values for body surface gastric mapping in pediatrics. JPGN 2023.
Jermie Gandhi, Nayef Kiame, Preet Patel, Jordan Dourlain, Joshua Eisenberg, Hayat Mousa, Alain Benitez : COMPARING THE UTILITY OF FUNCTIONAL LUMINAL IMAGING PROBE TO HIGH RESOLUTION ESOPHAGEAL MANOMETRY TO DIAGNOSE ACHALASIA. JPGN 2023.
Sharon Wolfson, Myra Butrviengpunt, Archana Kota, Alain Benitez, Hayat Mousa, Robert Heuckeroth : GENETIC AND MANOMETRIC FINDINGS IN PEDIATRIC INTESTINAL PSEUDO-OBSTRUCTION: A SINGLE CENTER EXPERIENCE. JPGN 2023.
2022
Kari Freeman Baber PhD, Maura Downing, Hayat Mousa MD, Sarah Mayer-Brown Ph: Developmental, Psychiatric and Gastrointestinal Comorbidities ofPediatric Rumination Syndrome NASPGHAN 2022.
..: "DEVELOPMENTAL, PSYCHIATRIC AND GASTROINTESTINAL COMORBIDITIES OF PEDIATRIC RUMINATION SYNDROME", NASPGHAN 2022 Annual meeting 2022.
Bakula, D. M., Golik, A. M., Doyle, R., Wallisch, A., Davis, A. M., Dean, K., Murray, M., Edwards, S. T., Bruce, A., Cocjin, J. T., Rosen, R., Pitman, R. T., Mehta, D., Anderson, J., Cerezo, C., & Mousa, H. (October, 2022).: PARENT STRESS AND TREATMENT DROP-OUT IN THE IKANEAT PEDIATRIC TUBE WEANING TRIAL. NASPGHAN 2022.
Eisenberg, J: A COMPARISON STUDY OF THE USE OF PNEUMATIC DILATION VERSUS ESOFLIP® IN PEDIATRIC PATIENTS WITH ACHALASIA. NASPGHAN 2022.
Golik, A. M., Doyle, R., Bakula, D. M., Wallisch, A., Davis, A. M., Dean, K., Murray, M., Edwards, S. T., Bruce, A., Cocjin, J. T., Rosen, R., Pitman, R. T., Mehta, D., Anderson, J., Cerezo, C., & Mousa, H. : Study Withdrawal Among Hispanic Families: Prospective Findings from an Ongoing Randomized-Controlled Trial for Chronic Oral Food Refusal in Children Transitioning Off Tube-Feeding. NASPGHAN 2022.
Huang, Alice...Mousa: EVALUATING THE RELATIONSHIP BETWEEN ANORECTAL MANOMETRY AND BALLOON EXPULSION TEST IN CHILDREN WITH FUNCTIONAL DEFECATION DISORDERS: A RETROSPECTIVE CHART REVIEW. NASPGHAN 2022.
Sarah Mayer-Brown PhD, Hayat Mousa MD, Maura A. Downing, Kari Freeman Baber PhD: CHARACTERIZING OUTPATIENT BEHAVIORAL TREATMENT OF RUMINATION SYNDROME IN SPECIALTY CARE NASPGHAN 2022.
Lectures by Invitation
2023
Mousa Hayat. Refractory Constipation: Outlet Dysfunction; Biofeedback Therapy, Transanal Irrigation, or Botox. Invited speaker at the World Congress of Pediatric Neurogastroenterology and Motility PNM 2023. Sept 2023.
Mousa Hayat. Gastroparesis vs Functional Dyspepsia. Invited Speaker by the Association of Neurogastroeintestinal and Motility Disorders (AGMD); Gastroparesis Awareness Month. Aug 2023.
Mousa Hayat. Oral presentation Title: "Translation of Body Surface Gastric Mapping to Pediatric Populations; Feasibility and initial results". DDW 2023, Research Forum. May 2023.
Mousa Hayat. "The role of precision medicine in managing "Gastroparesis" and "Disordered Gut-Brain Interactions". University of Illinois in Peoria ; Grand Round. Mar 2023.
Mousa Hayat. Gastrointestinal Motility Disorders ; Gastroparesis, Small bowel dysmotility Pseudo-obstruction. Invited by "SENA International Pediatric conference", Abu-Dhabi, UAE. Feb 2023.
2022
Mousa Hayat. Title: the role of GI in the management of patients with trachea-esophageal fistula. QUAD meeting October 2022, Cincinnati:Oct 2022.
Mousa Hayat. Meet the Professor breakfast: "Food aversion in pediatric patients"; NASPGHAN. Oct 2022.
Mousa Hayat. ANMS women panel. Aug 2022.
Mousa Hayat. Invited Speaker at the American Neurogastroenterology and Motility Society and Institute ; Talk title: Advances in electrogastrography. Saturday, August 6, 2022.
Mousa Hayat. Grand Round Presentation at Children's National Grand Round, Motility Disorders. Title: Gastroparesis; precision medicine. Jun 2022.
Mousa Hayat. Grand Round Presentation at the University of Rochester Medical Center: Title: Gastroparesis vs functional dyspepsia. May 2022.
Mousa Hayat. Oropharyngeal Dysphagia: The Role of the Gastroenterologist in Aerodigestive Symptomatology. Mar 2022.
Mousa Hayat. Grand Round, Princeton. Jan 2022.
2021
Mousa Hayat. Gastroparesis vs functional dyspepsia; An Invitation to Understand the Spectrum of Disordered Gut-Brain Interaction(DGBI). Penn Medicine at Princeton Virtual Grand Rounds Spetember 10th 12:15-1:15. Sept 2021.
Mousa Hayat. ESOPHAGOGASTRIC (EGJ) COMPLIANCE IN PEDIATRIC EOSINOPHILIC ESOPHAGITIS & ACHALASIA. American Neurogastroenterology and Motility Society (ANMS Scientific meeting 2021). Aug 2021.
Mousa Hayat. "Gastroenterologist's Role in Evaluating for Aspiration and Reflux," Invited by the Pediatric Academic Societies (PAS 2020), Philadelphia, PA. May 2021.
Editorials, Reviews, Chapters
2023
Hayat Mousa M.D., Adam Paul D.O. a*,1: Other Esophageal Motility Disorders Pediatric Neurogastroenterology Christophe Faure, Nikhil Thapar, Carlo Di Lorenzo (eds.). Springer 3(22), 2023.
Hayat Mousa, Peter L. Lu, Maheen Hassan: Chronic Intestinal Pseudo-Obstruction PEDIATRIC GASTROINTESTINAL AND LIVER DISEASE, Robert Wyllie, Jeffrey S. Hyams and Marsha Kay (eds.). Elsevier, Inc seventh Edition , 2023.
2020
Alhajj-Garfeh M, Bali N, Lu PL, Mousa H: Gastroesophageal Reflux. The Pediatric Visit: Gastroenterology. Feld LG, Mahan JD (eds.). American Academy of Pediatrics, Itasca IL, 2020 Notes: In Press.
2018
Lu P, Mousa H: Neuromodulation for Gastrointestinal Dysmotility in Pediatric Patients. Neuromodulation: Comprehensive Textbook of Principles, Technologies and Therapies, Second Edition. Elliot S Krames, P Hunter Peckham, Ali R. Rezai (eds.). Elsevier, 1, 2018.
Lu PL, Mousa HM: Constipation: Beyond the Old Paradigms. Gastroenterology Clinics on Pediatric Gastroenterology. Robert J. Shulman (eds.). Elsevier, 2018.
2017
Mousa H, Hassan M: Other Esophageal Motility Disorders. Pediatric Neurogastroenterology: Gastrointestinal Motility and Functional Disorders in Children. Faure, DiLorenzo and Thapar (eds.). Springer Science, 2017.
2014
Alhajj M, Lu P, Mousa H: Gastroesophageal Reflux. Succinct Pediatric. Feld and Mahan (eds.). AAP Book, 2014.
2012
Mousa H, Hassan M: Esophageal motor disorders. Pediatric Neurogastroenterology: Gastrointestinal Motility and Functional Disorders in Children, Second Edition. Faure, DiLorenzo and Thapar (eds.). Springer Science and Business Media, Inc, New York, 2012.
Mousa h, Aspirot A: Esophageal motor disorders: achalasia, diffuse esophageal spasm, non-specific motor disorders, eosinophilic escophagitis. Pediatric Neurogastroenterology: Gastrointestinal Motility and Functional Disorders in Children, First Edition. Faure, DiLorenzo and Thapar (eds.). Springer Science and Business Media, New York, 2012.
2010
Mousa H: Disorders of Gastrointestinal Motility. Pediatric Practice: Gastroenterology, Hepatology and Nutrition. Warren P. Bishop (eds.). McGraw-Hill, 2010.
Mousa H, Aspirot A: Pediatric and Adolescent GI Motility Testing. Gastrointestinal Motility Testing: Laboratory and Office Handbook. Parkman H, Satish R, McCallum R (eds.). Cambridge University Press, 2010.
Mousa H, Machado R: Esophageal Motility: methods of assessment normal motility. Patterns of abnormalities. Esophageal and Gastric Disorders in Infancy and Childhood. Foker, Till, Holcomb III, Khan, Thompson (eds.). Springer, Heidelberg Germany, 2010.
2008
Mousa H, DiLorenzo C: Motility Disorders. Intestinal Failure: Diagnosis, Management and Transplantation. Langnas A, Goulet O, Emmon Q (eds.). Malden MA, Blackwell, Page: 107-113, 2008.