Dr Michael Coffey

Dr Michael Coffey

Conjoint Senior Lecturer
Medicine & Health
School of Clinical Medicine

Dr Michael Coffey (BMed, MD, PhD, FRACP) is a Paediatric Gastroenterologist, Head of the Gastroenterology Department at Sydney Children’s Hospital Randwick, and a Conjoint Senior Lecturer at UNSW Medicine & Health. He completed his PhD on cystic fibrosis and the gut microbiome in 2020. Dr Coffey has now attracted over $3 million in research funding. He has authored over 70 publications in the fields of cystic fibrosis, gut microbiome, pancreatitis, and serious games for medical education. Dr Coffey has received numerous national and international awards for his research and medical education innovations.

  • Book Chapters | 2019
    Coffey MJ; Ooi CY, 2019, 'Pancreatic Disease, Pediatric', in Encyclopedia of Gastroenterology Second Edition, pp. 39 - 54, http://dx.doi.org/10.1016/B978-0-12-801238-3.66044-0
    Book Chapters | 2019
    Coffey MJ; Ooi CY, 2019, 'Pancreatic Disease, Pediatric', in Encyclopedia of Gastroenterology, pp. Vol4 - Vo54, http://dx.doi.org/10.1016/B978-0-12-801238-3.66044-0
    Book Chapters | 2012
    Coffey MJ; Ooi CY, 2012, 'Pancreatitis in Cystic Fibrosis and CFTR-Related Disorder', in Rodrigo L (ed.), Acute Pancreatitis, InTech, pp. 67 - 90
  • Journal articles | 2026
    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; Ooi CY, 2026, 'EPS6.06 Proton pump inhibitor exposure and gut microbiome development in early childhood cystic fibrosis: insights from the PEARL-CF Study', Journal of Cystic Fibrosis, 25, pp. s51, http://dx.doi.org/10.1016/s1569-1993(26)00291-2
    Journal articles | 2026
    Hudson J; Akhand A; Nwe MT; Coffey MJ; van Dorst J; Chuang S; Ooi CY, 2026, 'Obstructive sleep apnea and primary snoring in children are associated with oropharyngeal dysbiosis and a mild compositional imbalance in the gastrointestinal tract', Journal of Clinical Sleep Medicine, 22, pp. 76, http://dx.doi.org/10.1007/s44470-026-00058-y
    Journal articles | 2026
    Hudson J; Akhand A; Nwe MT; Coffey MJ; van Dorst J; Chuang S; Ooi CY, 2026, 'Reply to “Correspondence regarding ‘Obstructive sleep apnea and primary snoring in children are associated with oropharyngeal dysbiosis and a mild compositional imbalance in the gastrointestinal tract’”', Journal of Clinical Sleep Medicine, 22, http://dx.doi.org/10.1007/s44470-026-00141-4
    Journal articles | 2026
    Hudson J; Taylor N; Coffey MJ; Pushpakumara BU; Prentice B; Jaffe A; Visser S; Sivam S; Day AS; Oliver M; Ranganathan S; Selvadurai H; Wainwright C; Ooi CY; van Dorst J, 2026, 'P082 Evaluating the role of the gut as a reservoir for non-tuberculous mycobacteria in people with cystic fibrosis', Journal of Cystic Fibrosis, 25, pp. s94, http://dx.doi.org/10.1016/s1569-1993(26)00419-4
    Journal articles | 2026
    Pushpakumara BU; van Dorst J; Coffey MJ; Hudson J; Halim J; Chuang S; Prentice B; Jaffe A; Edwards R; Day AS; Oliver M; Ranganathan S; Wainwright C; Selvadurai H; Ooi CY, 2026, 'WS08.5 Quantifying CF gut dysbiosis: a reproducible and treatmentresponsive microbiome index', Journal of Cystic Fibrosis, 25, pp. s17, http://dx.doi.org/10.1016/s1569-1993(26)00184-0
    Journal articles | 2026
    Taylor NA; Sivam S; van Dorst J; Coffey MJ; Visser S; Haber P; Volovets A; Ooi CY, 2026, 'Stool and symptom testing in ColoREctal Evaluation for Neoplasia in Cystic Fibrosis (SCREEN-CF)', Journal of Cystic Fibrosis, 25, pp. 98 - 103, http://dx.doi.org/10.1016/j.jcf.2025.09.008
    Journal articles | 2026
    van Dorst J; Uthpala Pushpakumara BLD; Katz T; Hudson J; Ting Z; McKay I; Tam RY; Chan C; Coffey M; Ooi CY, 2026, 'Children with cystic fibrosis have an early-life disparity in fecal short chain fatty acid concentrations', Journal of Cystic Fibrosis, 25, pp. 513 - 520, http://dx.doi.org/10.1016/j.jcf.2026.01.002
    Journal articles | 2025
    Chan C; Coffey M; Murphy C; McKay I; Abdu J; Paida K; Tam RY; Wrigley-Carr H; Prentice B; Owens L; Belessis Y; Chuang S; Jaffe A; van Dorst J; Ooi CY, 2025, 'The Prevalence of Polyketide Synthase-Positive E. coli in Cystic Fibrosis', Microorganisms, 13, http://dx.doi.org/10.3390/microorganisms13030681
    Journal articles | 2025
    Coffey M; van Dorst J; Pushpakumara B; Hudson J; Halim J; Day A; Oliver M; Ranganathan S; Wainwright C; Selvadurai H; Thomas T; Jaffe A; Ooi C, 2025, '121 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. s70 - s71, http://dx.doi.org/10.1016/s1569-1993(25)01740-0
    Journal articles | 2025
    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
    Journal articles | 2025
    Goh S; Coffey M; Jiwane A; Lemberg D; Fivelman B, 2025, 'Neuromuscular and vascular hamartoma-like lesion in a 16-year-old girl with Crohn disease', Pathology, 57, pp. s52, http://dx.doi.org/10.1016/j.pathol.2024.12.213
    Journal articles | 2025
    Murphy CE; Coffey MJ; Chen Q; Adams S; Ooi CY; van Dorst J, 2025, 'Altered Development of Gut Microbiota and Gastrointestinal Inflammation in Children with Post-Operative Hirschsprung’s Disease', International Journal of Molecular Sciences, 26, http://dx.doi.org/10.3390/ijms262110570
    Journal articles | 2025
    Perron JE; Uther P; Coffey MJ; Lovell-Simons A; Bartlett AW; McKay A; Garg M; Lucas S; Cichero J; Dobrescu I; Motta A; Taylor S; Kennedy SE; Ooi CY, 2025, 'Are serious games seriously good at preparing students for clinical practice?: A randomized controlled trial', Medical Teacher, 47, pp. 126 - 133, http://dx.doi.org/10.1080/0142159X.2024.2323179
    Journal articles | 2025
    Pushpakumara B; Becirovic R; van Dorst J; Coffey M; Halim J; Beheshti B; Argha A; Alinejad-Rokny H; Ooi C, 2025, '16 Artificial intelligence integrating gut microbiome multi-omics to predict clinical outcomes in children with cystic fibrosis', Journal of Cystic Fibrosis, 24, pp. s9, http://dx.doi.org/10.1016/s1569-1993(25)01636-4
    Journal articles | 2025
    Smith JS; Coffey MJ; Jaffe A; Chuang S; Prentice B; van Dorst J; Ooi CY, 2025, 'Disorders of Gut−Brain Interaction in a Pediatric Cystic Fibrosis Cohort', Pediatric Pulmonology, 60, http://dx.doi.org/10.1002/ppul.71214
    Journal articles | 2025
    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
    Journal articles | 2025
    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
    Journal articles | 2025
    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
    Journal articles | 2025
    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
    Journal articles | 2025
    van Dorst J; Katz T; Coffey M; Pushpakumara B; Ooi C, 2025, '585 Children with cystic fibrosis have an early-life disparity in fecal SCFA concentrations', Journal of Cystic Fibrosis, 24, pp. s344a - ss345, http://dx.doi.org/10.1016/s1569-1993(25)02201-5
    Journal articles | 2024
    Dissanayake RY; Yuan H; Coffey MJ; Traini I; Chan SY; Menzies J; Hughes J; McKay I; van Dorst JM; Leach ST; Chee OY; Krishnan U, 2024, '343 ARE AIRWAY MICROBIOTA AND INFLAMMATION IN CHILDREN WITH ESOPHAGEAL ATRESIA RELATED TO REFLUX ASPIRATION?', Gastroenterology, 166, pp. s - 80, http://dx.doi.org/10.1016/s0016-5085(24)00681-4
    Journal articles | 2024
    Krishnan U; Tang TC; Coffey MJ; Leach ST, 2024, 'Reply to “Proton pump inhibitors and esophageal atresia: Too early to change clinical practice”', Journal of Pediatric Gastroenterology and Nutrition, 79, pp. 1218 - 1220, http://dx.doi.org/10.1002/jpn3.12374
    Journal articles | 2024
    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
    Journal articles | 2024
    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
    Journal articles | 2024
    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
    Journal articles | 2023
    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
    Journal articles | 2022
    Permain J; Appleton L; Ho SSC; Coffey M; Ooi CY; Keenan JI; Day AS, 2022, 'Children With Cystic Fibrosis Have Elevated Levels of Fecal Chitinase-3-like-1', Journal of Pediatric Gastroenterology and Nutrition, 75, pp. 48 - 51, http://dx.doi.org/10.1097/MPG.0000000000003477
    Journal articles | 2022
    Tam RY; van Dorst JM; McKay I; Coffey M; Ooi CY, 2022, 'Intestinal Inflammation and Alterations in the Gut Microbiota in Cystic Fibrosis: A Review of the Current Evidence, Pathophysiology and Future Directions', Journal of Clinical Medicine, 11, http://dx.doi.org/10.3390/jcm11030649
    Journal articles | 2022
    Traini I; Chan SY; Menzies J; Hughes J; Coffey MJ; Katz T; McKay IR; Ooi CY; Leach ST; Krishnan U, 2022, 'Evaluating the Dietary Intake of Children with Esophageal Atresia: A Prospective, Controlled, Observational Study', Journal of Pediatric Gastroenterology and Nutrition, 75, pp. 221 - 226, http://dx.doi.org/10.1097/MPG.0000000000003498
    Journal articles | 2021
    Coffey MJ; Garg M; Homaira N; Jaffe A; Ooi CY, 2021, 'A systematic cochrane review of probiotics for people with cystic fibrosis', Paediatric Respiratory Reviews, 39, pp. 61 - 64, http://dx.doi.org/10.1016/j.prrv.2020.06.020
    Journal articles | 2021
    Perron JE; Coffey MJ; Lovell-Simons A; Dominguez L; King ME; Ooi CY, 2021, 'Resuscitating cardiopulmonary resuscitation training in a virtual reality: Prospective interventional study', Journal of Medical Internet Research, 23, http://dx.doi.org/10.2196/22920
    Journal articles | 2020
    Coffey MJ; Garg M; Homaira N; Jaffe A; Ooi CY, 2020, 'Probiotics for people with cystic fibrosis', Cochrane Database of Systematic Reviews, 2020, pp. cd012949, http://dx.doi.org/10.1002/14651858.CD012949.pub2
    Journal articles | 2020
    Coffey MJ; Low I; Stelzer-Braid S; Wemheuer B; Garg M; Thomas T; Jaffe A; Rawlinson WD; Ooi CY, 2020, 'The intestinal virome in children with cystic fibrosis differs from healthy controls.', PLoS One, 15, pp. e0233557, http://dx.doi.org/10.1371/journal.pone.0233557
    Journal articles | 2020
    Coffey MJ; Mckay IR; Doumit M; Chuang S; Adams S; Stelzer-Braid S; Waters SA; Kasparian NA; Thomas T; Jaffe A; Katz T; Ooi CY, 2020, 'Evaluating the Alimentary and Respiratory Tracts in Health and disease (EARTH) research programme: a protocol for prospective, longitudinal, controlled, observational studies in children with chronic disease at an Australian tertiary paediatric hospital', BMJ Open, 10, pp. e033916, http://dx.doi.org/10.1136/bmjopen-2019-033916
    Journal articles | 2020
    Coffey MJ; Ooi CY, 2020, 'Paediatric pancreatic diseases', Journal of Paediatrics and Child Health, 56, pp. 1694 - 1701, http://dx.doi.org/10.1111/jpc.14688
    Journal articles | 2020
    Paida K; McKay IR; Coffey MJ; Kasparian N; Katz T; Ooi CY, 2020, 'P374 Evaluation of anxiety levels in a paediatric cystic fibrosis population', Journal of Cystic Fibrosis, 19, pp. s160 - s161, http://dx.doi.org/10.1016/s1569-1993(20)30702-5
    Journal articles | 2020
    Perron JE; Coffey MJ; Lovell-Simons A; Dominguez L; King ME; Ooi CY, 2020, 'Resuscitating Cardiopulmonary Resuscitation Training in a Virtual Reality: Prospective Interventional Study (Preprint)', , http://dx.doi.org/10.2196/preprints.22920
    Journal articles | 2020
    Singh H; Coffey MJ; Ooi CY, 2020, 'Cystic Fibrosis-related Liver Disease is Associated With Increased Disease Burden and Endocrine Comorbidities.', J Pediatr Gastroenterol Nutr, 70, pp. 796 - 800, http://dx.doi.org/10.1097/MPG.0000000000002694
    Journal articles | 2020
    Ting A; Katz T; Sutherland R; Liu V; Tong CW; Gao Y; Lemberg DA; Krishnan U; Gupta N; Coffey MJ; Ooi CY, 2020, 'Evaluating the Dietary Intakes of Energy, Macronutrients, Sugar, Fiber, and Micronutrients in Children With Celiac Disease', Journal of Pediatric Gastroenterology and Nutrition, 71, pp. 246 - 251, http://dx.doi.org/10.1097/MPG.0000000000002743
    Journal articles | 2020
    Traini I; Menzies J; Hughes J; Katz T; Coffey MJ; Ooi CY; Leach ST; Krishnan U; Group ER, 2020, 'Mo2000 FOOD FOR THOUGHT: DIET, DYSPHAGIA AND GROWTH IN CHILDREN WITH REPAIRED ESOPHAGEAL ATRESIA', Gastroenterology, 158, pp. s - 1575, http://dx.doi.org/10.1016/s0016-5085(20)34618-7
    Journal articles | 2020
    Traini I; Menzies J; Hughes J; Katz T; Coffey MJ; Ooi CY; Leach ST; Krishnan U; behalf of the ERGO, 2020, '307 LOOKING BEYOND THE ESOPHAGUS: INVESTIGATING THE INTESTINAL MICROBIOTA AND INFLAMMATION IN CHILDREN WITH REPAIRED ESOPHAGEAL ATRESIA', Gastroenterology, 158, pp. s-1507-s-1508, http://dx.doi.org/10.1016/s0016-5085(20)34438-3
    Journal articles | 2019
    Coffey MJ; Low I; Stelzer-Braid S; Rawlinson W; Thomas T; Jaffe A; Ooi CY, 2019, '1139 – The Intestinal Virome in Children with Cystic Fibrosis: A Pilot Study', Gastroenterology, 156, pp. s - 241, http://dx.doi.org/10.1016/s0016-5085(19)37406-2
    Journal articles | 2019
    Coffey MJ; Nielsen S; Wemheuer B; Garg M; Needham B; Jaffe A; Thomas T; Ooi CY, 2019, 'Mo1947 – Taxonomic and Functional Intestinal Dysbiosis in Children with Cystic Fibrosis', Gastroenterology, 156, pp. s - 895, http://dx.doi.org/10.1016/s0016-5085(19)39210-8
    Journal articles | 2019
    Coffey MJ; Nielsen S; Wemheuer B; Kaakoush NO; Garg M; Needham B; Pickford R; Jaffe A; Thomas T; Ooi CY, 2019, 'Gut Microbiota in Children With Cystic Fibrosis: A Taxonomic and Functional Dysbiosis', Scientific Reports, 9, pp. 18593, http://dx.doi.org/10.1038/s41598-019-55028-7
    Journal articles | 2019
    Singh H; Coffey MJ; Ooi CY, 2019, '652 – Clinical Outcomes in Australian Children with Cystic Fibrosis Liver Disease: A Nationwide Retrospective Review with Matched Controls', Gastroenterology, 156, pp. s-136-s-137, http://dx.doi.org/10.1016/s0016-5085(19)37132-x
    Journal articles | 2019
    Tan SMJ; Coffey MJ; Ooi CY, 2019, 'Differences in clinical outcomes of paediatric cystic fibrosis patients with and without meconium ileus', Journal of Cystic Fibrosis, 18, pp. 857 - 862, http://dx.doi.org/10.1016/j.jcf.2019.09.008
    Journal articles | 2018
    Coffey MJ; Garg M; Homaira N; Jaffe A; Ooi CY, 2018, 'Probiotics for people with cystic fibrosis', Cochrane Database of Systematic Reviews, 2018, http://dx.doi.org/10.1002/14651858.CD012949
    Journal articles | 2018
    Coffey MJ; Low I; Stelzer-Braid S; Rawlinson W; Thomas T; Jaffe A; Ooi CY, 2018, 'EPS4.04 Characterising the intestinal virome in cystic fibrosis', Journal of Cystic Fibrosis, 17, pp. s44, http://dx.doi.org/10.1016/s1569-1993(18)30256-x
    Journal articles | 2018
    Coffey MJ; Nielsen S; Wemheuer B; Needham B; Jaffe A; Thomas T; Ooi CY, 2018, 'P071 Predicting the functional intestinal profiles in cystic fibrosis', Journal of Cystic Fibrosis, 17, pp. s79, http://dx.doi.org/10.1016/s1569-1993(18)30368-0
    Journal articles | 2018
    Cone S; Ooi CY; Coffey M; Larkin G; Leach ST; Poulton C, 2018, 'Mo2024 - Functional Dysbiosis in Children with Irritable Bowel Syndrome', Gastroenterology, 154, pp. s - 883, http://dx.doi.org/10.1016/s0016-5085(18)32985-8
    Journal articles | 2018
    Garg M; Leach ST; Pang T; Needham B; Coffey MJ; Katz T; Strachan R; Widger J; Field P; Belessis Y; Chuang S; Day AS; Jaffe A; Ooi CY, 2018, 'Age-related levels of fecal M2-pyruvate kinase in children with cystic fibrosis and healthy children 0 to 10 years old', Journal of Cystic Fibrosis, 17, pp. 109 - 113, http://dx.doi.org/10.1016/j.jcf.2017.07.011
    Journal articles | 2018
    Sue A; Ooi CY; Lemberg D; Krishnan U; Gupta N; Coffey M; Katz T, 2018, 'Tu1983 - Dietary Intake Study in Children (Dish) with Celiac Disease', Gastroenterology, 154, pp. s - 1074, http://dx.doi.org/10.1016/s0016-5085(18)33586-8
    Journal articles | 2017
    Coffey MJ; Whitaker V; Gentin N; Junek R; Shalhoub C; Nightingale S; Hilton J; Wiley V; Wilcken B; Gaskin KJ; Ooi CY, 2017, 'Differences in Outcomes between Early and Late Diagnosis of Cystic Fibrosis in the Newborn Screening Era', Obstetrical and Gynecological Survey, 72, pp. 328 - 330, http://dx.doi.org/10.1097/01.ogx.0000520558.46496.57
    Journal articles | 2017
    Garg M; Leach ST; Coffey MJ; Katz T; Strachan R; Needham B; Lui K; Ali F; Day AS; Appleton L; Moeeni V; Jaffe A; Ooi CY, 2017, 'EPS3.1 Age-dependent values of fecal calprotectin in cystic fibrosis and healthy children', Journal of Cystic Fibrosis, 16, pp. s41, http://dx.doi.org/10.1016/s1569-1993(17)30292-8
    Journal articles | 2017
    Garg M; Leach ST; Coffey MJ; Katz T; Strachan R; Needham B; Lui K; Ali F; Day AS; Appleton L; Moeeni V; Jaffe A; Ooi CY, 2017, 'Su2067 Age-Dependent Values of Fecal Calprotectin in Cystic Fibrosis and Healthy Controls', Gastroenterology, 152, pp. s645, http://dx.doi.org/10.1016/s0016-5085(17)32281-3
    Journal articles | 2017
    Garg M; Leach ST; Coffey MJ; Katz T; Strachan R; Pang T; Needham B; Lui K; Ali F; Day AS; Appleton L; Moeeni V; Jaffe A; Ooi CY, 2017, 'Age-dependent variation of fecal calprotectin in cystic fibrosis and healthy children', Journal of Cystic Fibrosis, 16, pp. 631 - 636, http://dx.doi.org/10.1016/j.jcf.2017.03.010
    Journal articles | 2017
    Garg M; Leach ST; Needham B; Coffey MJ; Katz T; Strachan R; Widger J; Field P; Belessis Y; Chuang S; Day AS; Jaffe A; Ooi CY, 2017, 'Su2068 Determining the Age-Related Levels of Fecal M2-Pyruvate Kinase in Children with Cystic Fibrosis During the First Decade of Life', Gastroenterology, 152, pp. s645 - s646, http://dx.doi.org/10.1016/s0016-5085(17)32282-5
    Journal articles | 2017
    Garg M; Leach ST; Needham B; Coffey MJ; Katz TE; Strachan R; Widger J; Field P; Belessis Y; Chuang S; Day AS; Jaffe A; Ooi CY, 2017, 'WS21.1 Determining the age-related levels of fecal M2-pyruvate kinase in children with cystic fibrosis during the first decade of life', Journal of Cystic Fibrosis, 16, pp. s34, http://dx.doi.org/10.1016/s1569-1993(17)30268-0
    Journal articles | 2016
    Bierma M; Coffey MJ; Nightingale S; van Rheenen P; Ooi CY, 2016, 'Mo1433 Predicting Severe Acute Pancreatitis in Children Based on Serum Lipase and Calcium: A Multicentre Retrospective Cohort Study', Gastroenterology, 150, pp. s711, http://dx.doi.org/10.1016/s0016-5085(16)32424-6
    Journal articles | 2016
    Bierma MJ; Coffey MJ; Nightingale S; van Rheenen PF; Ooi CY, 2016, 'Predicting severe acute pancreatitis in children based on serum lipase and calcium: A multicentre retrospective cohort study', Pancreatology, 16, pp. 529 - 534, http://dx.doi.org/10.1016/j.pan.2016.04.005
    Journal articles | 2016
    Coffey MJ; Ooi CY, 2016, 'Ode to the exocrine pancreas', Journal of Cystic Fibrosis, 15, pp. 557 - 558, http://dx.doi.org/10.1016/j.jcf.2016.07.005
    Journal articles | 2014
    Coffey MJ; Nightingale S; Ooi CY, 2014, 'Authors’ Response', Journal of Pediatric Gastroenterology and Nutrition, 58, pp. e42 - e42, http://dx.doi.org/10.1097/MPG.0000000000000308
    Journal articles | 2014
    Coffey MJ; Nightingale S; Ooi CY, 2014, 'Diagnosing acute pancreatitis in children: What is the diagnostic yield and concordance for serum pancreatic enzymes and imaging within 96 h of presentation?', Pancreatology, 14, pp. 251 - 256, http://dx.doi.org/10.1016/j.pan.2014.05.383
    Journal articles | 2014
    Coffey MJ; Nightingale S; Ooi CY, 2014, 'Increased Fecal Fat and Protein Intolerance', JOURNAL OF PEDIATRIC GASTROENTEROLOGY AND NUTRITION, 58, pp. E42 - E42, http://dx.doi.org/10.1097/MPG.0000000000000315
    Journal articles | 2014
    Coffey MJ; Nightingale S; Ooi CY, 2014, 'Mo1344 Diagnosing Acute Pancreatitis in Children: What Is the Diagnostic Yield and Concordance for Serum Pancreatic Enzymes and Imaging?', Gastroenterology, 146, pp. s - 625, http://dx.doi.org/10.1016/s0016-5085(14)62259-9
    Journal articles | 2013
    Coffey MJ; Nightingale S; Ooi CY, 2013, 'Predicting a biliary aetiology in paediatric acute pancreatitis', Archives of Disease in Childhood, 98, pp. 965 - 969, http://dx.doi.org/10.1136/archdischild-2013-304462
    Journal articles | 2013
    Coffey MJ; Nightingale S; Ooi CY, 2013, 'Sa1352 Prediction of Biliary Acute Pancreatitis in Paediatric Patients', Gastroenterology, 144, pp. s - 271, http://dx.doi.org/10.1016/s0016-5085(13)60957-9
    Journal articles | 2013
    Coffey MJ; Nightingale S; Ooi CY, 2013, 'Serum Lipase as an Early Predictor of Severity in Pediatric Acute Pancreatitis', Journal of Pediatric Gastroenterology and Nutrition, 56, pp. 602 - 608, http://dx.doi.org/10.1097/MPG.0b013e31828b36d8
    Journal articles | 2013
    Meyer A; Coffey MJ; Oliver MR; Ooi CY, 2013, 'Contrasts and comparisons between childhood and adult onset acute pancreatitis', Pancreatology, 13, pp. 429 - 435, http://dx.doi.org/10.1016/j.pan.2013.06.005
    Journal articles | 2012
    Coffey MJ; Nightingale S; Ooi CY, 2012, 'Tu1494 Early Prediction of Severity in Acute Paediatric Pancreatitis', Gastroenterology, 142, pp. s - 848, http://dx.doi.org/10.1016/s0016-5085(12)63288-0
    Journal articles | 2010
    Noyes M; Coffey MJ; Brown DM; Mesghali H, 2010, 'Acute compartment syndrome of the forearm following autologous blood reinfusion: A case report', Hand, 5, pp. 303 - 306, http://dx.doi.org/10.1007/s11552-009-9237-0
    Journal articles | 2009
    Coffey MJ; Scheker LR; Thirkannad SM, 2009, 'Total distal radioulnar joint arthroplasty in adults with symptomatic madelung's deformity', Hand, 4, pp. 427 - 431, http://dx.doi.org/10.1007/s11552-009-9182-y
    Journal articles | 2008
    Coffey MJ; Fazlur Rahman M; Thirkannad SM, 2008, 'Pediatric ganglion cysts of the hand and wrist: An epidemiologic analysis', Hand, 3, pp. 359 - 362, http://dx.doi.org/10.1007/s11552-008-9122-2
  • Conference Papers | 2026
    Hudson J; Akhand A; Nwe MT; Coffey MJ; van Dorst J; Chuang S; Ooi CY, 2026, 'Obstructive sleep apnea and primary snoring in children are associated with oropharyngeal dysbiosis and a mild compositional imbalance in the gastrointestinal tract', in Journal of Clinical Sleep Medicine, http://dx.doi.org/10.1007/s44470-026-00058-y
    Conference Papers | 2026
    Hudson J; Taylor N; Coffey MJ; Pushpakumara BLDU; Prentice B; Jaffe A; Visser S; Sivam S; Day AS; Oliver M; Ranganathan S; Selvadurai H; Wainwright C; Ooi CY; van Dorst J, 2026, 'Is the gut a reservoir of non-tuberculous mycobacteria in people with cystic fibrosis?', in Journal of Cystic Fibrosis, http://dx.doi.org/10.1016/j.jcf.2026.06.001
    Conference Abstracts | 2024
    Smith JS; van Dorst J; Coffey MJ; Ooi CY, 2024, 'Anxiety in the paediatric cystic fibrosis population: Evaluation of a younger cohort', in Respirology, Wiley, Vol. 29, pp. 35 - 35, presented at 15th Australasian Cystic Fibrosis Conference, https://doi.org/10.1111/resp.14771
    Conference Presentations | 2021
    van Dorst J; McKay I; Coffey M; Doumit M; Paida K; Jaffe A; Thomas T; Katz T; Ooi CY, 2021, 'WS02.4 Evaluating the role of short chain fatty acids in cystic fibrosis', http://dx.doi.org/10.1016/s1569-1993(21)00924-3
    Conference Abstracts | 2020
    Coffey MJ; Low I; Stelzer-Braid S; Wemheuer B; Garg M; Thomas T; Jaffe A; Rawlinson WD; Ooi CY, 2020, 'The intestinal virome in children with cystic fibrosis differs from healthy controls', in Plos One, Vol. 15, http://dx.doi.org/10.1371/journal.pone.0233557
    Conference Abstracts | 2020
    Nwe Y; Coffey M; Ooi C; Teng A; Chuang S, 2020, 'EXPLORING THE RELATIONSHIP BETWEEN THE GUT MICROBIOME AND OBSTRUCTIVE SLEEP APNOEA IN CHILDREN', in RESPIROLOGY, WILEY, Vol. 25, pp. 206 - 206, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000538684200400&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
    Conference Abstracts | 2020
    Nwe Y; Coffey M; Ooi CY; Teng A; Chuang S, 2020, 'Exploring the Relationship Between the Gut Microbiome and Obstructive Sleep Apnoea in Children', in American Journal of Respiratory and Critical Care Medicine, Oxford University Press (OUP), Vol. 201, pp. a3661 - a3661, presented at B51. PEDIATRIC SLEEP II, http://dx.doi.org/10.1164/ajrccm-conference.2020.201.1_meetingabstracts.a3661
    Conference Abstracts | 2020
    Paida K; McKay IR; Coffey MJ; Kasparian N; Katz TE; Ooi CY, 2020, 'EXAMINING ANXIETY LEVELS IN A PEDIATRIC CYSTIC FIBROSIS POPULATION', in PEDIATRIC PULMONOLOGY, WILEY, Vol. 55, pp. S279 - S279, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000575294100614&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
    Conference Abstracts | 2020
    Paida K; Mckay I; Coffey M; Doumit M; Bramley L; Sharp M; Kasparian N; Chuang S; Thomas T; Jaffe A; Katz T; Ooi K, 2020, 'GUT FEELING: PRELIMINARY CROSS-SECTIONAL FINDINGS OF A GUT-BRAIN AXIS IN PAEDIATRIC CYSTIC FIBROSIS PATIENTS', in RESPIROLOGY, WILEY, Vol. 25, pp. 69 - 69, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000538684200131&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
    Conference Abstracts | 2020
    Singh H; Coffey MJ; Ooi CY, 2020, 'Cystic Fibrosis-related Liver Disease is Associated With Increased Disease Burden and Endocrine Comorbidities', in Journal of Pediatric Gastroenterology and Nutrition, Vol. 70, pp. 796 - 800, http://dx.doi.org/10.1097/MPG.0000000000002694
    Conference Abstracts | 2020
    Traini I; Menzies J; Hughes J; Katz T; Coffey MJ; Ooi CY; Leach ST; Krishnan U, 2020, 'FOOD FOR THOUGHT: DIET, DYSPHAGIA AND GROWTH IN CHILDREN WITH REPAIRED ESOPHAGEAL ATRESIA', in GASTROENTEROLOGY, W B SAUNDERS CO-ELSEVIER INC, TX, Austin, Vol. 158, pp. S1575 - S1575, presented at Crohn's and Colitis Congress, TX, Austin, 23 January 2020 - 25 January 2020, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000540349505211&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
    Conference Abstracts | 2020
    Traini I; Menzies J; Hughes J; Katz T; Coffey MJ; Ooi CY; Leach ST; Krishnan U, 2020, 'LOOKING BEYOND THE ESOPHAGUS: INVESTIGATING THE INTESTINAL MICROBIOTA AND INFLAMMATION IN CHILDREN WITH REPAIRED ESOPHAGEAL ATRESIA', in GASTROENTEROLOGY, W B SAUNDERS CO-ELSEVIER INC, TX, Austin, Vol. 158, pp. S1507 - S1508, presented at Crohn's and Colitis Congress, TX, Austin, 23 January 2020 - 25 January 2020, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000540349505031&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
    Conference Presentations | 2020
    van Dorst J; McKay I; Coffey M; Doumit M; Bramley L; Paida K; Jaffe A; Thomas T; Katz T; Ooi CY, 2020, 'WS03.6 Does the cystic fibrosis diet contribute to intestinal dysbiosis?', http://dx.doi.org/10.1016/s1569-1993(20)30182-x
    Conference Abstracts | 2020
    van Dorst J; McKay IR; Coffey MJ; Doumit M; Paida K; Jaffe A; Thomas T; Katz TE; Ooi C, 2020, 'CAN THE DIET MODULATE THE GUT-LUNG AXIS AND IMPROVE HEALTH OUTCOMES IN CYSTIC FIBROSIS?', in PEDIATRIC PULMONOLOGY, WILEY, Vol. 55, pp. S135 - S135, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000575294100246&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
    Conference Abstracts | 2019
    Coffey MJ; Low I; Stelzer-Braid S; Rawlinson W; Thomas T; Jaffe A; Ooi CY, 2019, 'THE INTESTINAL VIROME IN CHILDREN WITH CYSTIC FIBROSIS: A PILOT STUDY', in GASTROENTEROLOGY, W B SAUNDERS CO-ELSEVIER INC, CA, San Diego, Vol. 156, pp. S241 - S241, presented at Digestive Disease Week (DDW), CA, San Diego, 18 May 2019 - 21 May 2019, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000467106000635&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
    Conference Papers | 2019
    Coffey MJ; Nielsen S; Wemheuer B; Garg M; Needham B; Jaffe A; Thomas T; Ooi CY, 2019, 'TAXONOMIC AND FUNCTIONAL INTESTINAL DYSBIOSIS IN CHILDREN WITH CYSTIC FIBROSIS', in GASTROENTEROLOGY, W B SAUNDERS CO-ELSEVIER INC, CA, San Diego, pp. S895 - S895, presented at Digestive Disease Week (DDW), CA, San Diego, 18 May 2019 - 21 May 2019
    Conference Papers | 2019
    Coffey MJ; Zhong L; Jaffe A; Ooi CY; Waters S, 2019, 'THE HUMAN INTESTINAL PROTEOME IN CHILDREN WITH CYSTIC FIBROSIS', in GASTROENTEROLOGY, W B SAUNDERS CO-ELSEVIER INC, CA, San Diego, pp. S1153 - S1153, presented at Digestive Disease Week (DDW), CA, San Diego, 18 May 2019 - 21 May 2019, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000467106004413&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
    Conference Papers | 2019
    Coffey MJ; Zhong L; Jaffe A; Ooi CY; Waters S, 2019, 'THE INTESTINAL PROTEOME IN CHILDREN WITH CYSTIC FIBROSIS DIFFERS FROM HEALTHY CONTROLS', in PEDIATRIC PULMONOLOGY, WILEY, pp. S265 - S265, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000484544000385&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
    Conference Papers | 2019
    Coffey MJ; Zhong L; Jaffe A; Ooi CY; Waters S, 2019, 'Tu1872 – The Human Intestinal Proteome in Children with Cystic Fibrosis', in Gastroenterology, Elsevier, pp. s - 1153, http://dx.doi.org/10.1016/s0016-5085(19)39855-5
    Conference Papers | 2019
    McKay IR; Coffey MJ; Doumit M; Bramley L; Sharp M; Kasparian N; Chuang S; Stelzer-Braid S; Waters S; Thomas T; Jaffe A; Katz TE; Ooi CY, 2019, 'A GUT FEELING: CORRELATING DIETARY INTAKE WITH THE GASTROINTESTINAL AND RESPIRATORY MICROBIOTA IN CYSTIC FIBROSIS', in PEDIATRIC PULMONOLOGY, WILEY, pp. S261 - S262, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000484544000375&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
    Conference Papers | 2019
    Singh H; Coffey MJ; Ooi CY, 2019, 'CLINICAL OUTCOMES IN AUSTRALIAN CHILDREN WITH CYSTIC FIBROSIS LIVER DISEASE: A NATIONWIDE RETROSPECTIVE REVIEW WITH MATCHED CONTROLS', in GASTROENTEROLOGY, W B SAUNDERS CO-ELSEVIER INC, CA, San Diego, pp. S136 - S137, presented at Digestive Disease Week (DDW), CA, San Diego, 18 May 2019 - 21 May 2019
    Conference Papers | 2018
    Coffey MJ; Zhong L; Jaffe A; Ooi CY; Waters S, 2018, 'The human intestinal proteome in children with cystic fibrosis', in JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, WILEY, pp. 144 - 144, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000530647800252&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
    Conference Papers | 2018
    Cone S; Larkin G; Poulton C; Wemheuer B; Thomas T; Lemberg D; Gupta N; Leach ST; Coffey MJ; Ooi CY, 2018, 'Functional dysbiosis of the gut microbiota in childhood irritable bowel syndrome', in JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, WILEY, pp. 144 - 145, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000530647800253&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
    Conference Papers | 2018
    Cone S; Ooi CY; Coffey M; Larkin G; Leach ST; Poulton C, 2018, 'FUNCTIONAL DYSBIOSIS IN CHILDREN WITH IRRITABLE BOWEL SYNDROME', in GASTROENTEROLOGY, W B SAUNDERS CO-ELSEVIER INC, DC, Washington, pp. S883 - S883, presented at Annual Meeting of the American-Society-for-Gastrointestinal-Endoscopy / Digestive Disease Week, DC, Washington, 02 June 2018 - 05 June 2018
    Conference Papers | 2018
    Sue A; Ooi CY; Lemberg D; Krishnan U; Gupta N; Coffey M; Katz T, 2018, 'DIETARY INTAKE STUDY IN CHILDREN (DISH) WITH CELIAC DISEASE', in GASTROENTEROLOGY, W B SAUNDERS CO-ELSEVIER INC, DC, Washington, pp. S1074 - S1074, presented at Annual Meeting of the American-Society-for-Gastrointestinal-Endoscopy / Digestive Disease Week, DC, Washington, 02 June 2018 - 05 June 2018
    Conference Presentations | 2017
    Coffey MJ; Whitaker V; Gentin N; Junek R; Shalhoub C; Nightingale S; Hilton J; Wiley V; Wilcken B; Gaskin KJ; Ooi CY, 2017, 'Differences in Outcomes between Early and Late Diagnosis of Cystic Fibrosis in the Newborn Screening Era', http://dx.doi.org/10.1016/j.jpeds.2016.10.045
    Conference Papers | 2017
    Garg M; Leach S; Coffey MJ; Katz T; Strachan R; Pang T; Needham B; Lui K; Day AS; Appleton L; Moeeni V; Jaffe A; Ooi KY, 2017, 'Age-dependent levels of fecal calprotectin in cystic fibrosis and healthy children.', Spain, presented at European Cystic Fibrosis Society Conference, Spain, 08 June 2017 - 10 June 2017
    Conference Papers | 2017
    Garg M; Leach S; Needham B; Coffey MJ; Katz T; Strachan R; Widger J; Field P; Belessis Y; Chuang S; Day AS; Jaffe A; Ooi KY, 2017, 'Determining the age-related levels of fecal M2-pyruvate kinase in children with cystic fibrosis during the first decade of life.', in Widger J, Field P, Belessis Y, Chuang S, Day AS, Jaffe A, Ooi CY., W B SAUNDERS CO-ELSEVIER INC, Spain, pp. S645 - S646, presented at European Cystic Fibrosis Conference Society, Spain, 08 June 2017 - 10 June 2017, http://dx.doi.org/10.26190/unsworks/26641
    Conference Abstracts | 2017
    Garg M; Leach ST; Needham B; Coffey MJ; Katz TE; Strachan R; Widger J; Field P; Belessis Y; Chuang S; Day AS; Jaffe A; Ooi CY, 2017, 'AGE-RELATED LEVELS OF STOOL M2-PYRUVATE KINASE IN CHILDREN WITH CYSTIC FIBROSIS AND HEALTHY CONTROLS', in PEDIATRIC PULMONOLOGY, WILEY, Vol. 52, pp. S454 - S455, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000411113700697&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
    Conference Papers | 2014
    Coffey MJ; Nightingale S; Ooi CY, 2014, 'Diagnosing Acute Pancreatitis in Children: What Is the Diagnostic Yield and Concordance for Serum Pancreatic Enzymes and Imaging?', in GASTROENTEROLOGY, W B SAUNDERS CO-ELSEVIER INC, IL, Chicago, pp. S625 - S625, presented at 55th Annual Meeting of the Society-for-Surgery-of-the-Alimentary-Tract (SSAT) / Digestive Disease Week (DDW), IL, Chicago, 03 May 2014 - 06 May 2014
    Conference Papers | 2013
    Coffey MJ; Nightingale S; Ooi CY, 2013, 'Prediction of Biliary Acute Pancreatitis in Paediatric Patients', in GASTROENTEROLOGY, W B SAUNDERS CO-ELSEVIER INC, pp. S271 - S271
    Conference Papers | 2012
    Coffey MJ; Nightingale S; Ooi CY, 2012, 'Early Prediction of Severity in Acute Paediatric Pancreatitis', in GASTROENTEROLOGY, W B SAUNDERS CO-ELSEVIER INC, CA, San Diego, pp. S848 - S848, presented at Digestive Disease Week (DDW), CA, San Diego, 19 May 2012 - 22 May 2012
    Preprints |
    Chan C; Coffey M; Murphy C; McKay I; Abdu J; Paida K; Tam R; Wrigley-Carr H; Prentice B; Owens L; Belessis Y; Chuang S; Jaffe A; van Dorst J; Ooi CY, The Prevalence of pks+ E. coli in Cystic Fibrosis, http://dx.doi.org/10.20944/preprints202502.0874.v1
    Preprints |
    Coffey MJ; van Dorst J; Pushpakumara BLDU; Halim J; Hudson J; Plush L; Christi K; Foster C; Carzino R; Zajakovski N; Appleton L; Cheney J; Wood J; Monaghan SJ; Rawlinson W; Day AS; Oliver M; Ranganathan S; Selvadurai H; Wainwright C; Thomas T; Jaffe A; Ooi CY, Probiotics and the EARly Life effects on intestinal bacteria and inflammation in children with Cystic Fibrosis (The “PEARL-CF” Study), http://dx.doi.org/10.64898/2025.12.04.25341620
    Preprints |
    Perron JE; Coffey MJ; Lovell-Simons A; Dominguez L; King ME; Ooi CY, Resuscitating Cardiopulmonary Resuscitation Training in a Virtual Reality: Prospective Interventional Study (Preprint), http://dx.doi.org/10.2196/preprints.22920