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Professor David Clark
Professor

David Clark

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Overview

Background

Professor David A Clark

Royal Brisbane and Women’s Hospital, and University of Queensland, Australia

Prof Clark is a visiting colorectal surgeon at the Royal Brisbane and Women’s Hospital. He qualified from the University of QLD in 1991, trained in surgery in Brisbane, and undertook colorectal fellowships in the United Kingdom. He was admitted as a Fellow of the Royal College of Surgeons at Edinburgh in January 2002.

He is a Professor for the University of QLD and runs a busy clinical practice at the St Vincent's Private Hospital Northside. He has a strong interest in inflammatory bowel disease and the IBD Unit at the RBWH has an active academic program. Prof Clark has presented internationally in the field of IBD and minimally invasive colorectal surgery.

The colorectal unit based at the RBWH has a commitment to education and runs a regular laparoscopic colorectal training course and now supports 3 colorectal fellows and a research co-ordinator. He is a board member of the ANZ Training Board in Colorectal Surgery (ANZTBCRS) and the recent convenor for the Society and Section scientific meetings.

Prof Clark heads the Brisbane Colorectal Reseacrh Unit (CRU) and completed a PhD at the University of Sydney in June 2022. He concurrently supervised 4 PhD candidates through UQ. He is widely published in the fields of minimally invasive surgery and inflammaory bowel disease.

Brisbane is renowned for minimally invasive colorectal surgery and training and teaching are a passion.

Availability

Professor David Clark is:
Available for supervision

Qualifications

  • Bachelor of Medicine and Surgery and Medical Science, The University of Queensland
  • Doctor of Philosophy, University of Sydney
  • Board Member, Australia and New Zealand Training Board in Colorectal Surgery, Australia and New Zealand Training Board in Colorectal Surgery
  • Member, Colorectal Surgical Society of Australia and New Zealand, Colorectal Surgical Society of Australia and New Zealand
  • Fellow, Royal Australasian College of Surgeons, Royal Australasian College of Surgeons
  • Fellow, Royal College of Surgeons of Edinburgh, Royal College of Surgeons of Edinburgh

Research interests

  • Early Surgery for Ileal Crohn's Disease

    Surgery as a therapeutic option vs trial of multiple medical therapies.

  • Surgery for Acute Severe Ulcerative Colitis

    Refining the minimally invasive technique for these acutely unwell patients and optimizing the ultimate restorative procedure.

  • Minimally invasive colorectal surgery

    Regular masterclasses showcasing advances in minimally invasive approaches to colorectal surgery.

  • Modified Kono S anastomosis after ileocolic resection for Crohn's disease

    An RCT out of the RBWH and recruiting 2023.

  • Colorectal cancer organoids for predicting response to chemotherapy

    QIMR research project to collect specimens and enhance the pipeline to grow and test organoids in a clinically actionable timeframe.

Research impacts

Professor Clark's publications in the field of drain fluid biomarkers of anastomotic leak have seen the uptake of the research methodology in numerous centres around the world. Indeed the measurement of drain fluid amylase is an inexpensive and readily availble test that should be the standard of care in the peri-operative period of ileal pouch surgery when a diverting ileostomy is not incorporated. Further development of novel drain fluid biomarkers are under investigation to support the post-operative care in the setting of rectal cancer surgery.

Research in the field of organoids has the potential to translate to precision medicine in a clinically actionable timeframe.

Publications from the colorectal sub-committee in colorectal cancer through the Queensland Cancer Control and Analysis Team (QCCAT) are produced to report on multiple aspects of service delivery and quality throughout Queensland with the goal of enhancing patient outcomes throughout the state.

Works

Search Professor David Clark’s works on UQ eSpace

97 works between 1999 and 2025

21 - 40 of 97 works

2023

Journal Article

In comparison with polypectomy, colorectal resection is associated with improved survival for patients diagnosed with malignant polyps

Zammit, Andrew P., Hooper, John D., Brown, Ian, Clark, David A. and Riddell, Andrew D. (2023). In comparison with polypectomy, colorectal resection is associated with improved survival for patients diagnosed with malignant polyps. Colorectal Disease, 25 (2), 261-271. doi: 10.1111/codi.16369

In comparison with polypectomy, colorectal resection is associated with improved survival for patients diagnosed with malignant polyps

2023

Journal Article

Malignant polyps in the COVID ‐19 era: a population‐based analysis

Zammit, Andrew P., Brown, Ian, Hooper, John D., Clark, David A. and Riddell, Andrew D. (2023). Malignant polyps in the COVID ‐19 era: a population‐based analysis. ANZ Journal of Surgery, 93 (4), 932-938. doi: 10.1111/ans.18253

Malignant polyps in the COVID ‐19 era: a population‐based analysis

2023

Journal Article

Renal dysfunction occurs following ileostomy formation and is independent of readmission

Panizza, John, Swee, Yan Jing Sherrie, Edmundson, Aleks and Clark, David (2023). Renal dysfunction occurs following ileostomy formation and is independent of readmission. ANZ Journal of Surgery, 93 (3), 622-628. doi: 10.1111/ans.18254

Renal dysfunction occurs following ileostomy formation and is independent of readmission

2023

Journal Article

Management of high and low risk malignant polyps – a population wide analysis

Zammit, Andrew P., Panahi, Seyed E., Brown, Ian, Hooper, John D., Clark, David A. and Riddell, Andrew D. (2023). Management of high and low risk malignant polyps – a population wide analysis. Colorectal Disease, 25 (1), 66-74. doi: 10.1111/codi.16328

Management of high and low risk malignant polyps – a population wide analysis

2022

Journal Article

Recurrent pouch volvulus treated with robotic ventral graft pouch‐pexy

Zammit, Andrew P., Srinath, Havish, Warner, Ross, Mor, Isabella and Clark, David A. (2022). Recurrent pouch volvulus treated with robotic ventral graft pouch‐pexy. ANZ Journal of Surgery, 93 (5), 1386-1387. doi: 10.1111/ans.18197

Recurrent pouch volvulus treated with robotic ventral graft pouch‐pexy

2022

Journal Article

Time for an Australian and New Zealand randomized controlled trial to study the modified Kono S anastomosis

Clark, David A., Smith, Nicholas, Clark, Imogen, Giddings, Hugh and Rajan, Ruben (2022). Time for an Australian and New Zealand randomized controlled trial to study the modified Kono S anastomosis. ANZ Journal of Surgery, 92 (12), 3132-3134. doi: 10.1111/ans.17991

Time for an Australian and New Zealand randomized controlled trial to study the modified Kono S anastomosis

2022

Journal Article

Poor agreement among Australian and New Zealand clinicians is a barrier to implementation of early post‐operative feeding following colorectal surgery

Byrnes, Angela, Clark, David, Glen, Kate and Young, Adrienne (2022). Poor agreement among Australian and New Zealand clinicians is a barrier to implementation of early post‐operative feeding following colorectal surgery. ANZ Journal of Surgery, 93 (1-2), 17-18. doi: 10.1111/ans.18007

Poor agreement among Australian and New Zealand clinicians is a barrier to implementation of early post‐operative feeding following colorectal surgery

2022

Journal Article

Diminishing lengths of subsequent bowel resections in the surgical management of ileal Crohn's disease

Maher, Declan, Ting, Pascallina, Edmundson, Aleksandra, Cuda, Tahleesa J. and Clark, David A. (2022). Diminishing lengths of subsequent bowel resections in the surgical management of ileal Crohn's disease. ANZ Journal of Surgery, 92 (11), 2921-2925. doi: 10.1111/ans.18047

Diminishing lengths of subsequent bowel resections in the surgical management of ileal Crohn's disease

2022

Journal Article

Timing of surveillance colonoscopy following malignant colorectal polypectomy in Queensland

Zammit, Andrew P., Brown, Ian, Hooper, John D., Clark, David A. and Riddell, Andrew D. (2022). Timing of surveillance colonoscopy following malignant colorectal polypectomy in Queensland. ANZ Journal of Surgery, 93 (3), 606-611. doi: 10.1111/ans.18069

Timing of surveillance colonoscopy following malignant colorectal polypectomy in Queensland

2022

Journal Article

International expert opinion on optimal treatment of anastomotic leakage after rectal cancer resection: a case-vignette study

Talboom, Kevin, Greijdanus, Nynke G., van Workum, Frans, Ubels, Sander, Rosman, Camiel, Hompes, Roel, de Wilt, Johannes H. W., Tanis, Pieter J., the TENTACLE-Rectum working group and Clark, David (2022). International expert opinion on optimal treatment of anastomotic leakage after rectal cancer resection: a case-vignette study. International Journal of Colorectal Disease, 37 (9), 2049-2059. doi: 10.1007/s00384-022-04240-5

International expert opinion on optimal treatment of anastomotic leakage after rectal cancer resection: a case-vignette study

2022

Conference Publication

EP-369 examining EphA2 expression in colorectal cancer

Lyons, Nicholas, Hooper, John, Kryza, Thomas, Clark, David and Riddell, Andrew (2022). EP-369 examining EphA2 expression in colorectal cancer. Association of Surgeons of Great Britain and Ireland Annual Congress, Liverpool, United Kingdom, 2022. Oxford, United Kingdom: Oxford University Press. doi: 10.1093/bjs/znac245.094

EP-369 examining EphA2 expression in colorectal cancer

2022

Conference Publication

Intraoperative identification of colorectal cancer lesions using indocyanine green labelled antibodies in preclinical murine models

Lyons, Nicholas, Hooper, John, Clark, David, Riddell, Andrew and Kryza, Thomas (2022). Intraoperative identification of colorectal cancer lesions using indocyanine green labelled antibodies in preclinical murine models. Association of Surgeons of Great Britain and Ireland, Annual Congress, Liverpool, United Kingdom, 3-5 May 2022. Oxford, United Kingdom: Oxford University Press . doi: 10.1093/bjs/znac245.093

Intraoperative identification of colorectal cancer lesions using indocyanine green labelled antibodies in preclinical murine models

2022

Journal Article

A population‐based study of the management of rectal malignant polyps and the use of trans‐anal surgery

Zammit, Andrew P., Brown, Ian, Hooper, John D., Clark, David A. and Riddell, Andrew D. (2022). A population‐based study of the management of rectal malignant polyps and the use of trans‐anal surgery. ANZ Journal of Surgery, 92 (11), 2949-2955. doi: 10.1111/ans.17917

A population‐based study of the management of rectal malignant polyps and the use of trans‐anal surgery

2022

Journal Article

Teardrop Flap for Perianal Lesion

Mirza, Wasif, Rajan, Ruben, Petersson, Josefin, Kulendran, Krish, Ratinam, Ratheesraj and Clark, David (2022). Teardrop Flap for Perianal Lesion. Colorectal Disease, 24 (12), 1630-1631. doi: 10.1111/codi.16251

Teardrop Flap for Perianal Lesion

2022

Journal Article

Current management of large bowel obstruction: a narrative review

Rajan, Ruben and Clark, David A. (2022). Current management of large bowel obstruction: a narrative review. Annals of Laparoscopic and Endoscopic Surgery, 7 23, 1-14. doi: 10.21037/ales-21-45

Current management of large bowel obstruction: a narrative review

2022

Journal Article

Post-Operative Functional Outcomes in Early Age Onset Rectal Cancer

REACCT Collaborative and Clark, David (2022). Post-Operative Functional Outcomes in Early Age Onset Rectal Cancer. Frontiers in Oncology, 12 868359. doi: 10.3389/fonc.2022.868359

Post-Operative Functional Outcomes in Early Age Onset Rectal Cancer

2022

Journal Article

Impact of microsatellite status in early-onset colonic cancer

Zaborowski, Alexandra M., Abdile, Ahmed, Adamina, Michel, Aigner, Felix, D'Allens, Laura, Allmer, Caterina, Alvarez, Andrea, Anula, Rocio, Andric, Mihailo, Atallah, Sam, Bach, Simon, Bala, Miklosh, Barussaud, Marie, Bausys, Augustinas, Beggs, Andrew, Bellolio, Felipe, Bennett, Melissa-Rose, Bevan, Vicki, Biondo, Sebastiano, Bislenghi, Gabriele, Bludau, Marc, Brouwer, Nelleke, Brown, Carl, Bruns, Christiane, Buchanan, Daniel D., Buchwald, Pamela, Burger, Jacobus W. A., Burlov, Nikita, Campanelli, Michela ... REACCT Collaborative (2022). Impact of microsatellite status in early-onset colonic cancer. British Journal of Surgery, 109 (7), 632-636. doi: 10.1093/bjs/znac108

Impact of microsatellite status in early-onset colonic cancer

2022

Journal Article

A development study of drain fluid gastrografin as a biomarker of anastomotic leak

Clark, David A., Yeoh, Edward, Edmundson, Aleksandra, Harris, Craig, Stevenson, Andrew, Steffens, Daniel and Solomon, Michael (2022). A development study of drain fluid gastrografin as a biomarker of anastomotic leak. Annals of Coloproctology, 38 (2), 124-132. doi: 10.3393/ac.2020.12.24

A development study of drain fluid gastrografin as a biomarker of anastomotic leak

2022

Journal Article

Risk taking propensity: nurse, surgeon and patient preferences for diverting ileostomy

Mackay, Ian, Clark, David A., Nicholson, James, Edmundson, Aleks, Steffens, Daniel and Solomon, Michael (2022). Risk taking propensity: nurse, surgeon and patient preferences for diverting ileostomy. Colorectal Disease, 24 (9), 1073-1079. doi: 10.1111/codi.16149

Risk taking propensity: nurse, surgeon and patient preferences for diverting ileostomy

2022

Journal Article

Patient and pathological predictors of management strategy for malignant polyps following polypectomy: a systematic review and meta-analysis

Zammit, Andrew P., Lyons, Nicholas J., Chatfield, Mark D., Hooper, John D., Brown, Ian, Clark, David A. and Riddell, Andrew D. (2022). Patient and pathological predictors of management strategy for malignant polyps following polypectomy: a systematic review and meta-analysis. International Journal of Colorectal Disease, 37 (5), 1035-1047. doi: 10.1007/s00384-022-04142-6

Patient and pathological predictors of management strategy for malignant polyps following polypectomy: a systematic review and meta-analysis

Supervision

Availability

Professor David Clark is:
Available for supervision

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Available projects

  • Ileostomy app to reduce readmission with dehydration

Supervision history

Current supervision

  • Doctor Philosophy

    Novel theranostic targets for metastatic colorectal cancer

    Associate Advisor

  • Doctor Philosophy

    Novel Theranostic Targets for Colorectal Cancer

    Associate Advisor

  • Doctor Philosophy

    Improving the management decisions for patients diagnosed with a colorectal malignant polyp

    Associate Advisor

  • Doctor Philosophy

    Reducing post-operative Crohn's disease recurrence

    Associate Advisor

    Other advisors: Associate Professor Jakob Begun, Dr Rabina Giri

  • Doctor Philosophy

    Improving the management decisions for patients diagnosed with a colorectal malignant polyp

    Associate Advisor

  • Doctor Philosophy

    Personalised Medicine for Colorectal Cancer

    Associate Advisor

    Other advisors: Honorary Professor Vicki Whitehall

  • Doctor Philosophy

    Improving Immunotherapy Efficacy for Colorectal Cancer

    Associate Advisor

    Other advisors: Honorary Professor Vicki Whitehall

Completed supervision

Media

Enquiries

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