Ryan Campbell

ORCID: 0000-0001-7304-1661
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About
Contact & Profiles
Research Areas
  • COVID-19 Clinical Research Studies
  • Cardiac, Anesthesia and Surgical Outcomes
  • Orthopedic Surgery and Rehabilitation
  • Diabetes Treatment and Management
  • Cardiovascular Syncope and Autonomic Disorders
  • Palliative Care and End-of-Life Issues
  • Childhood Cancer Survivors' Quality of Life
  • Long-Term Effects of COVID-19
  • Atrial Fibrillation Management and Outcomes
  • Inflammatory Biomarkers in Disease Prognosis
  • Total Knee Arthroplasty Outcomes
  • Ethics and Legal Issues in Pediatric Healthcare
  • Elbow and Forearm Trauma Treatment
  • Artificial Intelligence in Healthcare and Education
  • Orthopedic Infections and Treatments
  • Shoulder and Clavicle Injuries
  • Hip and Femur Fractures
  • Renal function and acid-base balance
  • Grief, Bereavement, and Mental Health
  • Spine and Intervertebral Disc Pathology
  • Shoulder Injury and Treatment
  • Anesthesia and Sedative Agents
  • Trauma and Emergency Care Studies
  • Family Support in Illness
  • Spinal Fractures and Fixation Techniques

Royal North Shore Hospital
2022-2025

Children’s Health Queensland Hospital and Health Service
2025

Griffith University
2025

Monash Health
2021-2025

St George Hospital
2024

NHS Lothian
2024

Edinburgh Royal Infirmary
2024

Quinnipiac University
2023

Ollscoil na Gaillimhe – University of Galway
2023

University of Oxford
2023

Simin Aysel Florescu Dragos Stanciu Mihaela Zaharia Alma Kosa Daniel Codreanu and 95 more Komal Fareed Aneela Kidwai Callum Kaye Amanda Coutts Lynn MacKay Charlotte Summers Petra Polgarova Neda Farahi Eleonore Fox David Sapsford Katherine Bongaerts Peter J Featherstone Anthony Ng Stephen McWilliam Daniel B. Hawcutt Laura Rad Laura O’Malley Jennifer Whitbread Dawn Jones Rachael Dore Paula Saunderson Olivia Kelsall Nicholas Cowley Laura Wild Jessica Thrush Hannah Wood Karen Austin Adrian Donnelly Martin Kelly Naoise Smyth Sinéad O’Kane Declan McClintock Majella Warnock Ryan Campbell Edmund McCallion Amine Azaiz Cyril Charron Mathieu Godement Guillaume Géri Antoine Vieillard‐Baron Paul D. R. Johnson Shirley McKenna Joanne Hanley Andrew Currie Barbara Allen Clare McGoldrick Moyra McMaster Ashwin Mani Meghena Mathew Revathi Kandeepan C. Vignesh Nagarajan Ramakrishnan Augustian James Evangeline Elvira Ramachandran Pratheema Suresh Babu Rabindrarajan Ebenezer Sarayu Krishnamoorthy Lakshmi Ranganathan Manisha Ganesan Madhu Shree Simone Piva Emanuele Focà Damiano Rizzoni Gianluca E.M. Boari Mattia Marchesi Magdalena Butler Keri-Anne Cowdrey Brittany L. Mason Melissa Woolett Eamon Duffy Yan Chen Hiromi Nakamuro Caroline O’Connor Lauren West Khaled El-Khawas Angus Richardson Dianne Hill Robert J. Commons Hussam Abdelkharim Manoj Saxena Margaret Muteithia Kelsey Dobell‐Brown Rajeev Jha Michael Kalogirou Christine Ellis Srinivas Murthy Aibhilin O’Connor Saranya Thurairatnam Dipak Mukherjee Agilan Kaliappan Mark Vertue Anne Nicholson Joanne Riches Gracie Maloney

Overactivation of the renin-angiotensin system (RAS) may contribute to poor clinical outcomes in patients with COVID-19.

10.1001/jama.2023.4480 article EN JAMA 2023-04-11
Simin Aysel Florescu Dragos Stanciu Mihaela Zaharia Alma Kosa Daniel Codreanu and 95 more Komal Fareed Aneela Kidwai Callum Kaye Amanda Coutts Lynn MacKay Charlotte Summers Petra Polgarova Neda Farahi Eleonore Fox David Sapsford Katherine Bongaerts Peter J Featherstone Anthony Ng Stephen McWilliam Daniel B. Hawcutt Laura Rad Laura O’Malley Jennifer Whitbread Dawn Jones Rachael Dore Paula Saunderson Olivia Kelsall Nicholas Cowley Laura Wild Jessica Thrush Hannah Wood Karen Austin Adrian Donnelly Martin Kelly Naoise Smyth Sinéad O’Kane Declan McClintock Majella Warnock Ryan Campbell Edmund McCallion Amine Azaiz Cyril Charron Mathieu Godement Guillaume Géri Antoine Vieillard-Baron Paul D. R. Johnson Shirley McKenna Joanne Hanley Andrew Currie Barbara Allen Clare McGoldrick Moyra McMaster Ashwin Mani Meghena Mathew Revathi Kandeepan C. Vignesh Nagarajan Ramakrishnan Augustian James Evangeline Elvira Pratheema Ramachandran Suresh Babu Rabindrarajan Ebenezer Sarayu Krishnamoorthy Lakshmi Ranganathan Manisha Ganesan Madhu Shree Simone Piva Emanuele Focà Damiano Rizzoni Gianluca E.M. Boari Mattia Marchesi Magdalena Butler Keri-Anne Cowdrey Brittany L. Mason Melissa Woolett Eamon Duffy Yan Chen Hiromi Nakamuro Caroline O’Connor Lauren West Khaled El-Khawas Angus Richardson Dianne Hill Robert J. Commons Hussam Abdelkharim Manoj Saxena Margaret Muteithia Kelsey Dobell‐Brown Rajeev Jha Michael Kalogirou Christine Ellis Srinivas Murthy Aibhilin O’Connor Saranya Thurairatnam Dipak Mukherjee Agilan Kaliappan Mark Vertue Anne Nicholson Joanne Riches Gracie Maloney

The efficacy of vitamin C for hospitalized patients with COVID-19 is uncertain.

10.1001/jama.2023.21407 article EN JAMA 2023-10-25

Adolescents/young-adult (AYA) cancer patients are a psychosocially at-risk group as they often less well-studied than other age cohorts. Therefore, experience disparities in access to developmentally informed treatment. Social support has been determined an important aspect of AYAs' experience, but additional research was needed describe specific behaviors AYAs found helpful and explore how seek opportunities for support. As part larger qualitative study, study aims were determine (ages...

10.3390/children7010002 article EN cc-by Children 2019-12-23

The financial and resource burden of management olecranon fractures in the elderly is likely to increase with an aging population. There limited evidence guiding treatment choice this cohort. This study aimed determine whether operative displaced patients provides superior 12-month functional outcomes compared nonoperative treatment. A multicenter pragmatic randomized controlled trial was conducted across 24 hospitals Australia New Zealand. Patients aged ≥75 years presenting acute (within 14...

10.2106/jbjs.24.00655 article EN Journal of Bone and Joint Surgery 2025-01-09

Background The emergence of generative artificial intelligence, such as ChatGPT (OpenAI, San Francisco, CA, USA), offers significant potential for improving the delivery patient information and aiding in clinical decision-making. aim this study was to investigate accuracy consistency providing answering orthopaedic questions regarding Achilles tendon ruptures. Methods Eight rupture management were presented twice, resulting 16 responses. References requested all Each response evaluated...

10.7759/cureus.78433 article EN Cureus 2025-02-03

Intramedullary fixation is increasingly used for intertrochanteric fractures in the elderly population. The management of hardware migration and non-union remains a challenge orthopaedic surgeons, often necessitating complex revision procedures. We report case medial lag screw with propagation reverse oblique neck femur fracture 8 weeks postoperatively patient their mid-70s pre-existing paraplegia. A procedure was performed. Existing removed without complication. tract packed layers...

10.1136/bcr-2024-262436 article EN cc-by-nc BMJ Case Reports 2025-03-01

Abstract Background There is no consensus on the optimal management of clavicle fractures, with advocates both operative and non‐operative management. The objective this study to assess trends in fractures Australia over past two decades. Methods incidence surgical fixation from 2001 2020 was analysed using Australian Medicare Benefits Schedule database, reflective operations performed privately insured patients, thus excluding public patients compensable cases. An offset term utilized data...

10.1111/ans.18312 article EN ANZ Journal of Surgery 2023-02-08

Abstract Reflective functioning (RF) has been found to be associated with mother–child interactions, but less is known about the association of fathers’ self and child‐focused RF father–child relationships. Fathers who have histories intimate partner violence (IPV) are poor RF, which may impact their interactions. The current study was designed examine how types Pretreatment assessments recorded, coded play interactions were used associations among history adverse childhood experiences...

10.1002/imhj.22044 article EN Infant Mental Health Journal 2023-03-01

Abstract Background Early revision for total hip arthroplasty is a serious adverse outcome. There are multiple contributing risk factors early revision. Risk can exist at the level of surgeon and institution. The primary research question this study was to determine relative contribution surgeon‐level hospital‐level variance rates (overall infection) after arthroplasty. Methods This registry‐based from Australian Orthopaedic Association National Joint Replacement Registry (AOANJRR). Data...

10.1111/ans.19031 article EN ANZ Journal of Surgery 2024-05-10

Abstract Background The optimal management of distal radius fractures remains a challenge for orthopaedic surgeons. emergence Artificial Intelligence (AI) and Large Language Models (LLMs), especially ChatGPT, affords significant potential in improving healthcare research. This study aims to assess the accuracy consistency ChatGPT's knowledge managing fractures, with focus on its capability provide information patients assist decision‐making processes clinicians. Methods We presented ChatGPT...

10.1111/ans.19143 article EN ANZ Journal of Surgery 2024-07-01

ABSTRACT Introduction: Favorable short- and long-term outcomes have been reported for lumbar intervertebral total disc replacement (L-TDR). However, there is little evidence regarding the uptake of L-TDR in practice. The objective this study was to analyze Australian-based population trends over past 5 years. Methods: 5-year incidence from 2019 2023 adult patients analyzed using Medicare Benefits Schedule (MBS) database. Data were stratified by sex year, with an offset term introduced data...

10.4103/jcvjs.jcvjs_119_24 article EN cc-by-nc-sa Journal of Craniovertebral Junction and Spine 2024-07-01

Fifty thousand children die annually in the United States. No best practice standard exists regarding what services should be offered by children’s hospitals to grieving families. We sought identify bereavement most commonly offered, departments primarily responsible for their dissemination, whether resources differ based on patient’s diagnosis or place of death, and are adequate. A 13-item anonymous online survey was emailed 201 pediatric chaplains using Pediatric Chaplains Network email...

10.1177/0030222814568287 article EN OMEGA - Journal of Death and Dying 2015-03-09
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