By Professor (Keith) Chee Ooi

Journal articles

h JSS; van Dorst J; Coffey M; Katz T; Jaffe A; Chuang S; Prentice B; Ooi C, 2025, '587 Disorders of gut brain interaction in a pediatric cystic fibrosis cohort', Journal of Cystic Fibrosis, 24, pp. s345a - ss345, http://dx.doi.org/10.1016/s1569-1993(25)02203-9

Birimberg-Schwartz L; Halim J; Khan F; van Dorst J; Hudson J; Rabkin I; Ishay Y; Hershcovici T; Ooi C; Gonska T; Wilschanski M, 2025, '612 Impact of elexacaftor/tezacaftor/ivacaftor therapy on gastrointestinal inflammation, motility, and symptoms in cystic fibrosis: a multicenter prospective study', Journal of Cystic Fibrosis, 24, pp. s360 - s361, http://dx.doi.org/10.1016/s1569-1993(25)02228-3

Ward A; Ooi C; Mauleon R; Rosic N, 2025, '733 Unmasking pain in American adults living with cystic fibrosis', Journal of Cystic Fibrosis, 24, pp. s438 - s439, http://dx.doi.org/10.1016/s1569-1993(25)02349-5

Smith JS; van Dorst J; Coffey MJ; Ooi CY, 2025, 'Anxiety in the Pediatric Cystic Fibrosis Population: Evaluation of a Younger Cohort', Pediatric Pulmonology, 60, pp. e71181, http://dx.doi.org/10.1002/ppul.71181

Wilschanski M; Ginzburg G; Chugh A; Jacob M; Antos N; Gonska T; Ooi C; Cress G; Abu-El-Haija M; Cohen RZ; Downs E; Fishman D; Gariepy C; Giefer M; Grover A; Linbad D; Liu Q; Maqbool A; McFerron B; Mehta M; Morinville V; Ng K; Noel RA; Perito E; Sellers Z; Wang F; Tian F; Yuan Y; Lowe M; Uc A, 2025, 'CFTR Modulator Therapy Reduces Acute Pancreatitis Episodes in Children with CFTR Variants: Report from INSPPIRE-2 Cohort', Pancreatology, 25, pp. 1225 - 1226, http://dx.doi.org/10.1016/j.pan.2025.07.015

Birimberg-Schwartz L; Gonska T; Ooi CY; Khan F; Halim J; Rabkin I; Ishay Y; Hershcovici T; Wilschanski M, 2025, 'EPS4.08Positive gastrointestinal outcomes of elexacaftor/tezacaftor/ ivacaftor therapy in CF patients carrying the F508del mutation: results of a multicenter prospective study', Journal of Cystic Fibrosis, 24, pp. s51, http://dx.doi.org/10.1016/j.jcf.2025.03.625

Taylor N; Sivam S; Halim J; Visser S; Volovets A; Haber P; van Dorst J; Ooi CY, 2025, 'P265 Dietary and nutritional quality in adults with cystic fibrosis undergoing colonoscopy', Journal of Cystic Fibrosis, 24, pp. s150, http://dx.doi.org/10.1016/j.jcf.2025.03.1151

van Dorst J; Coffey M; Pushpakumara UB; Anderson D; Hudson J; Halim J; Ooi CY, 2025, 'P266 Microbes, metabolites and inflammation in children with cystic fibrosis', Journal of Cystic Fibrosis, 24, pp. s151, http://dx.doi.org/10.1016/j.jcf.2025.03.1152

Wilschanski M; Birimberg-Schwartz L; Gonska T; Ooi CY; Khan F; Halim J; Rabkin I; Yishai Y; Hershcovici T, 2025, 'Positive gastrointestinal outcomes of elexacaftor/tezacaftor/ivacaftor therapy in CF patients carrying the F508del mutation: Results of a multicenter prospective study', Pancreatology, 25, pp. 1330, http://dx.doi.org/10.1016/j.pan.2025.07.268

Taylor N; Sivam S; van Dorst J; Coffey MJ; Visser S; Haber P; Volovets A; Ooi CY, 2025, 'WS04.03Stool and symptom testing in colorectal evaluation for neoplasia in cystic fibrosis (SCREEN-CF)', Journal of Cystic Fibrosis, 24, pp. s8, http://dx.doi.org/10.1016/j.jcf.2025.03.512

Coffey MJ; van Dorst J; Pushpakumara BU; Hudson J; Halim J; Day AS; Oliver M; Ranganathan S; Wainwright C; Selvadurai H; Thomas T; Jaffe A; Team TP-C; Ooi CY, 2025, 'WS19.06 Probiotics and the EARly Life effects on intestinal bacteria and inflammation in children with Cystic Fibrosis (PEARL-CF) Study', Journal of Cystic Fibrosis, 24, pp. s35 - s36, http://dx.doi.org/10.1016/j.jcf.2025.03.676

Mathew NE; McCaffrey D; Walker AK; Mallitt KA; Masi A; Morris MJ; Ooi CY, 2024, 'The search for gastrointestinal inflammation in autism: a systematic review and meta-analysis of non-invasive gastrointestinal markers', Molecular Autism, 15, http://dx.doi.org/10.1186/s13229-023-00575-0

Freeman AJ; Ng K; Wang F; Abu-El-Haija MA; Chugh A; Cress GA; Fishman DS; Gariepy CE; Giefer MJ; Goday P; Gonska TY; Grover AS; Lindblad D; Liu QY; Maqbool A; Mark JA; Mcferron BA; Mehta MS; Morinville VD; Noel RA; Ooi CY; Perito ER; Schwarzenberg SJ; Sellers ZM; Wilschanski M; Zheng Y; Yuan Y; Andersen DK; Lowe ME; Uc A, 2024, 'Pancreatic Enzyme Use Reduces Pancreatitis Frequency in Children With Acute Recurrent or Chronic Pancreatitis: A Report From INSPPIRE', American Journal of Gastroenterology, 119, pp. 2094 - 2102, http://dx.doi.org/10.14309/ajg.0000000000002772

Umashankar B; Eliasson L; Ooi CY; Kim KW; Shaw JAM; Waters SA, 2024, 'Beyond insulin: Unraveling the complex interplay of ER stress, oxidative damage, and CFTR modulation in CFRD', Journal of Cystic Fibrosis, 23, pp. 842 - 852, http://dx.doi.org/10.1016/j.jcf.2024.06.004

Ooi CY; Terlizzi V; Coffey MJ, 2024, 'Cystic fibrosis transmembrane conductance regulator (CFTR) variants and CFTR function in patients with pancreatitis', Pancreatology, 24, pp. 969 - 970, http://dx.doi.org/10.1016/j.pan.2024.07.009

Green N; Chan C; Ooi CY, 2024, 'The gastrointestinal microbiome, small bowel bacterial overgrowth, and microbiome modulators in cystic fibrosis', Pediatric Pulmonology, 59, pp. S70 - S80, http://dx.doi.org/10.1002/ppul.26913

Phillips K; Callaghan BL; Webb A; Kan J; Ooi CY; Kasparian NA, 2024, 'MEDIC: Development and validation of a new instrument to assess emotional reactivity to medical stimuli in a representative community sample of adults', Journal of Psychiatric Research, 176, pp. 265 - 275, http://dx.doi.org/10.1016/j.jpsychires.2024.06.021

Lindeback R; Abdo R; Schnabel L; Le Jambre R; Kennedy SE; Katz T; Ooi CY; Lambert K, 2024, 'Does the Nutritional Intake and Diet Quality of Children With Chronic Kidney Disease Differ From Healthy Controls? A Comprehensive Evaluation', Journal of Renal Nutrition, 34, pp. 283 - 293, http://dx.doi.org/10.1053/j.jrn.2023.12.002

Simmonds NJ; Southern KW; De Wachter E; De Boeck K; Bodewes F; Mainz JG; Middleton PG; Schwarz C; Vloeberghs V; Wilschanski M; Bourrat E; Chalmers JD; Ooi CY; Debray D; Downey DG; Eschenhagen P; Girodon E; Hickman G; Koitschev A; Nazareth D; Nick JA; Peckham D; VanDevanter D; Raynal C; Scheers I; Waller MD; Sermet-Gaudelus I; Castellani C, 2024, 'ECFS standards of care on CFTR-related disorders: Identification and care of the disorders', Journal of Cystic Fibrosis, 23, pp. 590 - 602, http://dx.doi.org/10.1016/j.jcf.2024.03.008

Eldredge JA; Oliver MR; Ooi CY, 2024, 'Cystic fibrosis liver disease in the new era of cystic fibrosis transmembrane conductance regulator (CFTR) modulators', Paediatric Respiratory Reviews, 50, pp. 54 - 61, http://dx.doi.org/10.1016/j.prrv.2023.12.005

O'Donnell JEM; Hastings LA; Briody JN; Chan CL; Colombo C; Douglas TA; Freedman SD; Gonska T; Greenfield JR; Leung DH; Lim AYL; Moran A; Prentice BJ; Putman MS; Trotter M; Tullis E; Westall GP; Verge CF; Wainwright CE; Ooi CY; Engelhardt JF; Katz T; King S; Lewindon PJ; Matson AG; McDonald CM; Moheet A; Narkewicz MR; Oliver M; Ramm GA; Sellers ZM; Wilschanski M, 2024, 'SHIFTing goals in cystic fibrosis—managing extrapulmonary disease in the era of CFTR modulator therapy; Proceedings of the International Shaping Initiatives and Future Trends (SHIFT) Symposium', Pediatric Pulmonology, 59, pp. 1661 - 1676, http://dx.doi.org/10.1002/ppul.26970

Turner RC; Salomoni S; Neale RE; Neil A; Barreto SG; Ooi CY; Croagh D; Wilson JS; Pang T; Apte M, 2024, 'The epidemiology of acute pancreatitis in Tasmania over a 12-year period: Is this a disease of disadvantage?', Pancreatology, 24, pp. 522 - 527, http://dx.doi.org/10.1016/j.pan.2024.04.010

Burgel PR; Southern KW; Addy C; Battezzati A; Berry C; Bouchara JP; Brokaar E; Brown W; Azevedo P; Durieu I; Ekkelenkamp M; Finlayson F; Forton J; Gardecki J; Hodkova P; Hong G; Lowdon J; Madge S; Martin C; McKone E; Munck A; Ooi CY; Perrem L; Piper A; Prayle A; Ratjen F; Rosenfeld M; Sanders DB; Schwarz C; Taccetti G; Wainwright C; West NE; Wilschanski M; Bevan A; Castellani C; Drevinek P; Gartner S; Gramegna A; Lammertyn E; Landau EC; Plant BJ; Smyth AR; van Koningsbruggen-Rietschel S; Middleton PG, 2024, 'Standards for the care of people with cystic fibrosis (CF); recognising and addressing CF health issues', Journal of Cystic Fibrosis, 23, pp. 187 - 202, http://dx.doi.org/10.1016/j.jcf.2024.01.005

Elliot C; Hopwood N; Moraby K; Crockett N; Wright S; Vanos K; Furey K; Hammond A; Handley S; Dalby-Payne J; Dadich A; Gottschalk B; Ooi CY; Woolfenden S, 2024, 'New consensus definition on defining and measuring care for children with paediatric feeding disorder', Journal of Paediatrics and Child Health, 60, pp. 58 - 66, http://dx.doi.org/10.1111/jpc.16534

Ward A; Mauleon R; Ooi CY; Rosic N, 2024, 'Impact of Gene Modifiers on Cystic Fibrosis Phenotypic Profiles: A Systematic Review', Human Mutation, 2024, http://dx.doi.org/10.1155/2024/6165547

Traini I; Chan SY; Menzies J; Hughes J; Coffey MJ; McKay IR; Ooi CY; Leach ST; Krishnan U, 2024, 'Intestinal dysbiosis and inflammation in children with repaired esophageal atresia', Journal of Pediatric Gastroenterology and Nutrition, 78, pp. 43 - 51, http://dx.doi.org/10.1002/jpn3.12053

Tan SMJ; Coffey MJ; Blazek K; Sitaram N; Dobrescu I; Motta A; Chuang S; Ooi CY, 2024, 'Serious games vs. traditional tutorials in the pandemic: a randomised controlled trial', Frontiers in Medicine, 11, http://dx.doi.org/10.3389/fmed.2024.1424024

Norris N; Troendle DM; Wilschanski M; Wang F; Cress GA; Abu-El-Haija M; Chugh A; Cohen RZ; Downs EM; Fishman DS; Gariepy CE; Giefer MJ; Gonska T; Grover AS; Lindblad DS; Liu Q; Maqbool A; Mark J; McFerron BA; Mehta MS; Morinville VD; Ng K; Noel RA; Ooi CY; Perito E; Sellers ZM; Zheng Y; Yuan Y; Lowe M; Uc A, 2024, '1154 UTILITY AND UTILIZATION OF TRANSABDOMINAL ULTRASOUND IN PEDIATRIC PATIENTS WITH ACUTE RECURRENT OR CHRONIC PANCREATITIS', Gastroenterology, 166, pp. s - 271, http://dx.doi.org/10.1016/s0016-5085(24)01107-7

Downs EM; Perito E; Wang F; Cress GA; Abu-El-Haija M; Chugh A; Cohen RZ; Fishman DS; Gariepy CE; Giefer MJ; Gonska T; Grover AS; Lindblad DS; Liu Q; Maqbool A; Mark J; McFerron BA; Mehta MS; Morinville VD; Ng K; Noel RA; Ooi CY; Sellers ZM; Wilschanski M; Zheng Y; Yuan Y; Lowe M; Uc A, 2024, '892 LONG-TERM DISEASE PROGRESSION IN PEDIATRIC PANCREATITIS: A REPORT FROM INSPPIRE', Gastroenterology, 166, pp. s - 211, http://dx.doi.org/10.1016/s0016-5085(24)00977-6

Ward A; Mauleon R; Ooi C; Rosic N, 2024, 'EPS2.07 The prevalence, associated clinical symptoms & measurement of pain in cystic fibrosis', Journal of Cystic Fibrosis, 23, pp. s39, http://dx.doi.org/10.1016/s1569-1993(24)00227-3

Ginzburg G; Mark J; Wilschanski M; Chugh A; Tian F; Cress GA; Abu-El-Haija M; Cohen RZ; Downs EM; Fishman DS; Gariepy CE; Giefer MJ; Gonska T; Grover AS; Lindblad DS; Liu Q; Maqbool A; McFerron BA; Mehta MS; Morinville VD; Ng K; Noel RA; Ooi CY; Perito E; Sellers ZM; Wang F; Yuan Y; Lowe M; Uc A, 2024, 'Sa1429 THE IMPACT OF CFTR MODULATOR THERAPY ON ACUTE PANCREATITIS FREQUENCY IN CHILDREN WITH ACUTE RECURRENT OR CHRONIC PANCREATITIS: A PRELIMINARY REPORT FROM INSPPIRE-2', Gastroenterology, 166, pp. s-442-s-443, http://dx.doi.org/10.1016/s0016-5085(24)01493-8

McKay I; van Dorst J; Katz T; Doumit M; Prentice B; Owens L; Belessis Y; Chuang S; Jaffe A; Thomas T; Coffey M; Ooi CY, 2023, 'Diet and the gut-lung axis in cystic fibrosis – direct & indirect links', Gut Microbes, 15, pp. 2156254, http://dx.doi.org/10.1080/19490976.2022.2156254

Abu-El-Haija M; Hornung L; Ellery K; Fishman DS; Gonska TY; Gariepy C; Lowe M; Larson Ode K; Maqbool A; Mascarenhas M; Morinville VD; Ooi CY; Perito ER; Schwarzenberg SJ; Sellers ZM; Zemel BS; Yuan Y; Wang F; Uc A; Kalkwarf HJ, 2023, 'Bone health in children with recurrent and chronic pancreatitis: A multi-center cross sectional analysis', Pancreatology, 23, pp. 755 - 760, http://dx.doi.org/10.1016/j.pan.2023.08.006

Morinville VD; Husain SZ; Wang F; Cress GA; Abu-El-Haija M; Chugh A; Downs E; Ellery K; Fishman DS; Freeman AJ; Gariepy CE; Giefer M; Gonska T; Liu Q; Maqbool A; Mark J; Mcferron BA; Mehta M; Nathan JD; Ng K; Ooi CY; Perito E; Ruan W; Schwarzenberg SJ; Sellers ZM; Serrano J; Troendle DM; Wilschanski M; Zheng Y; Yuan Y; Lowe M; Uc A, 2023, 'Pediatric Drug-Associated Pancreatitis Reveals Concomitant Risk Factors and Poor Reliability of Causality Scoring: Report From INSPPIRE', Journal of Pediatric Gastroenterology and Nutrition, 77, pp. 540 - 546, http://dx.doi.org/10.1097/MPG.0000000000003898

Tran JK; Ooi CY; Blazek K; Katz T, 2023, 'Body composition and body mass index measures from 8 to 18 years old in children with cystic fibrosis', Journal of Cystic Fibrosis, 22, pp. 851 - 856, http://dx.doi.org/10.1016/j.jcf.2023.06.003

Ward A; Mauleon R; Arellano J; Ooi CY; Rosic N, 2023, 'Critical disease burdens of Australian adults with cystic fibrosis: Results from an online survey', Pediatric Pulmonology, 58, pp. 1931 - 1941, http://dx.doi.org/10.1002/ppul.26413

Colombo C; Ramm GA; Lindblad A; Corti F; Porcaro L; Alghisi F; Asherova I; Evans H; Kashirskaya N; Kondratyeva E; Lewindon PJ; de Monestrol I; Oliver M; Ooi CY; Padoan R; Shankar S; Alicandro G, 2023, 'Characterization of CFTR mutations in people with cystic fibrosis and severe liver disease who are not eligible for CFTR modulators', Journal of Cystic Fibrosis, 22, pp. 263 - 265, http://dx.doi.org/10.1016/j.jcf.2023.01.012

Katz TE; Wakefield CE; Signorelli C; Day AS; Vernon-Roberts A; Ooi CY, 2023, 'Gastroenterology services for patients with Cystic Fibrosis across Australia and New Zealand: a multi-stakeholder assessment of patients' and professionals’ perspectives', Frontiers in Pediatrics, 11, http://dx.doi.org/10.3389/fped.2023.1322941

, 2023, 'News Article', Journal of Cystic Fibrosis, 22, pp. 185 - 186, http://dx.doi.org/10.1016/j.jcf.2023.03.017

Ward A; Rosic N; Mauleon R; Arellano J; Ooi CY, 2023, 'P008 Critical Disease Burdens of Australian Adults with cystic fibrosis: results from an online survey', Journal of Cystic Fibrosis, 22, pp. s66, http://dx.doi.org/10.1016/s1569-1993(23)00384-3

Wrigley-Carr HE; van Dorst JM; Ooi CY, 2023, 'P281 Children with cystic fibrosis demonstrate high rates of asymptomatic carriage of Clostridioides difficile', Journal of Cystic Fibrosis, 22, pp. s151, http://dx.doi.org/10.1016/s1569-1993(23)00653-7

Colombo C; Alicandro G; Ramm G; Lindblad A; Porcaro L; Alghisi F; Asherova I; Evans H; Kashirskaya N; Kondratyeva E; de Monestrol I; Oliver M; Ooi CY; Padoan R; Shankar S; Lewindon PJ, 2023, 'P287 Characterisation of CFTR mutations in people with cystic fibrosis and severe liver disease who are not eligible for CFTR modulators', Journal of Cystic Fibrosis, 22, pp. s153, http://dx.doi.org/10.1016/s1569-1993(23)00659-8

Taylor N; Sivam S; Halim J; Visser S; Dunn A; Volovets A; Haber P; Van Dorst J; Ooi KCY, 2023, 'P294 Colorectal cancer screening in cystic fibrosis, what can iFOBT tell us?', Journal of Cystic Fibrosis, 22, pp. s155, http://dx.doi.org/10.1016/s1569-1993(23)00665-3

Katz T; Wakefield CE; Signorelli C; Day AS; Vernon-Roberts A; Ooi CY, 2023, 'P298 Gastroenterology services for patients with cystic fibrosis across Australia and New Zealand: a multi-stakeholder assessment of patients’ and professionals’ perspectives', Journal of Cystic Fibrosis, 22, pp. s156, http://dx.doi.org/10.1016/s1569-1993(23)00669-0

van Dorst J; Waters S; Allan K; Thomas T; Jaffe A; Ooi KCY, 2023, 'WS08.06 Pilot study evaluating the potential of Akkermansia muciniphila and Faecalibacterium prausnitzii as cystic fibrosis-specific probiotics utilising patient-derived organoid models', Journal of Cystic Fibrosis, 22, pp. s17 - s18, http://dx.doi.org/10.1016/s1569-1993(23)00234-5

Katz T; Tran J; Blazek K; Ooi CY, 2023, 'WS12.05 Is nutritional status still an important contributor to lung function in modern day cystic fibrosis?', Journal of Cystic Fibrosis, 22, pp. S25 - S25, http://dx.doi.org/10.1016/s1569-1993(23)00257-6

Ho SSC; Evans HM; Roberts AJ; Thapar N; Dutt S; Thacker K; Krishnan U; Ooi CY; Yap J; Sharma A; Day AS, 2022, 'Australasian paediatric gastroenterologist practices of coeliac disease diagnosis before and during the COVID-19 pandemic', Journal of Paediatrics and Child Health, 58, pp. 2280 - 2285, http://dx.doi.org/10.1111/jpc.16227

Kelada L; Wakefield CE; Drew D; Ooi CY; Palmer EE; Bye A; De Marchi S; Jaffe A; Kennedy S, 2022, 'Siblings of young people with chronic illness: Caring responsibilities and psychosocial functioning', Journal of Child Health Care, 26, pp. 581 - 596, http://dx.doi.org/10.1177/13674935211033466

Uc A; Cress GA; Wang F; Abu-El-Haija M; Ellery KM; Fishman DS; Gariepy CE; Gonska T; Lin TK; Liu QY; Mehta M; Maqbool A; McFerron BA; Morinville VD; Ooi CY; Perito ER; Schwarzenberg SJ; Sellers ZM; Serrano J; Shah U; Troendle DM; Wilschanski M; Zheng Y; Yuan Y; Lowe ME, 2022, 'Analysis of INSPPIRE-2 Cohort: Risk Factors and Disease Burden in Children with Acute Recurrent or Chronic Pancreatitis', Journal of Pediatric Gastroenterology and Nutrition, 75, pp. 643 - 649, http://dx.doi.org/10.1097/MPG.0000000000003590

Mathew NE; Mallitt KA; Masi A; Katz T; Walker AK; Morris MJ; Ooi CY, 2022, 'Dietary intake in children on the autism spectrum is altered and linked to differences in autistic traits and sensory processing styles', Autism Research, 15, pp. 1824 - 1839, http://dx.doi.org/10.1002/aur.2798

Back to profile page