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Keshri VR, Peden M, Singh P, Norton R, Abimbola S, Jagnoor J. Health systems research in burn care: an evidence gap map. Inj Prev 2023; 29:446-453. [PMID: 37532304 DOI: 10.1136/ip-2023-044963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Accepted: 07/13/2023] [Indexed: 08/04/2023]
Abstract
BACKGROUND Burn injury is associated with significant mortality and disability. Resilient and responsive health systems are needed for optimal response and care for people who sustain burn injuries. However, the extent of health systems research (HSR) in burn care is unknown. This review aimed to systematically map the global HSR related to burn care. METHODS An evidence gap map (EGM) was developed based on the World Health Organization health systems framework. All major medical, health and injury databases were searched. A standard method was used to develop the EGM. RESULTS A total of 6586 articles were screened, and the full text of 206 articles was reviewed, of which 106 met the inclusion criteria. Most included studies were cross-sectional (61%) and were conducted in hospitals (71%) with patients (48%) or healthcare providers (29%) as participants. Most studies were conducted in high-income countries, while only 13% were conducted in low-and middle-income countries, accounting for 60% of burns mortality burden globally. The most common health systems areas of focus were service delivery (53%), health workforce (33%) and technology (19%). Studies on health policy, governance and leadership were absent, and there were only 14 qualitative studies. CONCLUSIONS Major evidence gaps exist for an integrated health systems response to burns care. There is an inequity between the burden of burn injuries and HSR. Strengthening research capacity will facilitate evidence-informed health systems and policy reforms to sustainably improve access to affordable, equitable and optimal burn care and outcomes.
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Affiliation(s)
- Vikash Ranjan Keshri
- The George Institute for Global Health, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
- Injury Division, The George Institute for Global Health India, New Delhi, Delhi, India
| | - Margaret Peden
- The George Institute for Global Health, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
- The George Institute for Global Health UK, Imperial College London, London, UK
| | - Pratishtha Singh
- Injury Division, The George Institute for Global Health India, New Delhi, Delhi, India
| | - Robyn Norton
- The George Institute for Global Health, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
- The George Institute for Global Health UK, Imperial College London, London, UK
| | - Seye Abimbola
- School of Public Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Jagnoor Jagnoor
- The George Institute for Global Health, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
- Injury Division, The George Institute for Global Health India, New Delhi, Delhi, India
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Coates EC, Mann-Salinas EA, Caldwell NW, Chung KK. Challenges Associated with Managing a Multicenter Clinical Trial in Severe Burns. J Burn Care Res 2021; 41:681-689. [PMID: 31996926 DOI: 10.1093/jbcr/iraa014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Managing multicenter clinical trials (MCTs) is demanding and complex. The Randomized controlled Evaluation of high-volume hemofiltration in adult burn patients with Septic shoCk and acUte kidnEy injury (RESCUE) trial was a prospective, MCT involving the impact of high-volume hemofiltration continuous renal replacement therapy on patients experiencing acute kidney injury and septic shock. Ten clinical burn centers from across the United States were recruited to enroll a target sample size of 120 subjects. This manuscripts reviews some of the obstacles and knowledge gained while coordinating the RESCUE trial. The first subject was enrolled in February 2012, 22 months after initial IRB approval and 29 months from the time the grant was awarded. The RESCUE team consisted of personnel at each site, including the lead site, a data coordination center, data safety monitoring board, steering committees, and the sponsor. Seven clinical sites had enrolled 37 subjects when enrollment stopped in February 2016. Obstacles included changes in institutional review boards, multiple layers of review, staffing changes, creation and amendment of study documents and procedures, and finalization of contracts. Successful completion of a MCT requires a highly functional research team with sufficient patient population, expertise, and research infrastructure. Additionally, realistic timelines must be established with strategies to overcome challenges. Inevitable obstacles should be discussed in the pretrial phase and continuous correspondence must be maintained with all relevant research parties throughout all phases of study.
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Affiliation(s)
- Elsa C Coates
- United States Army Institute of Surgical Research, Fort Sam Houston, Texas
| | | | - Nicole W Caldwell
- United States Army Institute of Surgical Research, Fort Sam Houston, Texas
| | - Kevin K Chung
- Uniformed Services University of the Health Sciences, Bethesda, Maryland
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Rowan MP, Cancio LC, Elster EA, Burmeister DM, Rose LF, Natesan S, Chan RK, Christy RJ, Chung KK. Burn wound healing and treatment: review and advancements. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2015; 19:243. [PMID: 26067660 PMCID: PMC4464872 DOI: 10.1186/s13054-015-0961-2] [Citation(s) in RCA: 468] [Impact Index Per Article: 52.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Burns are a prevalent and burdensome critical care problem. The priorities of specialized facilities focus on stabilizing the patient, preventing infection, and optimizing functional recovery. Research on burns has generated sustained interest over the past few decades, and several important advancements have resulted in more effective patient stabilization and decreased mortality, especially among young patients and those with burns of intermediate extent. However, for the intensivist, challenges often exist that complicate patient support and stabilization. Furthermore, burn wounds are complex and can present unique difficulties that require late intervention or life-long rehabilitation. In addition to improvements in patient stabilization and care, research in burn wound care has yielded advancements that will continue to improve functional recovery. This article reviews recent advancements in the care of burn patients with a focus on the pathophysiology and treatment of burn wounds.
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Affiliation(s)
- Matthew P Rowan
- United States Army Institute for Surgical Research, 3698 Chambers Pass, Fort Sam Houston, TX, 78234, USA.
| | - Leopoldo C Cancio
- United States Army Institute for Surgical Research, 3698 Chambers Pass, Fort Sam Houston, TX, 78234, USA
| | - Eric A Elster
- Uniformed Services University of the Health Sciences, 4301 Jones Bridge Rd, Bethesda, MD, 20814, USA
| | - David M Burmeister
- United States Army Institute for Surgical Research, 3698 Chambers Pass, Fort Sam Houston, TX, 78234, USA
| | - Lloyd F Rose
- United States Army Institute for Surgical Research, 3698 Chambers Pass, Fort Sam Houston, TX, 78234, USA
| | - Shanmugasundaram Natesan
- United States Army Institute for Surgical Research, 3698 Chambers Pass, Fort Sam Houston, TX, 78234, USA
| | - Rodney K Chan
- United States Army Institute for Surgical Research, 3698 Chambers Pass, Fort Sam Houston, TX, 78234, USA.,Brooke Army Medical Center, 3551 Roger Brook Dr, Fort Sam Houston, TX, 78234, USA
| | - Robert J Christy
- United States Army Institute for Surgical Research, 3698 Chambers Pass, Fort Sam Houston, TX, 78234, USA
| | - Kevin K Chung
- United States Army Institute for Surgical Research, 3698 Chambers Pass, Fort Sam Houston, TX, 78234, USA.,Uniformed Services University of the Health Sciences, 4301 Jones Bridge Rd, Bethesda, MD, 20814, USA
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Zhang J, Li X, Gao Y, Guo G, Xu C, Li G, Liu S, Huang A, Tu G, Peng H, Qiu S, Fan B, Zhu Q, Yu S, Zheng C, Liang S. Effects of puerarin on the inflammatory role of burn-related procedural pain mediated by P2X(7) receptors. Burns 2012; 39:610-8. [PMID: 23044342 DOI: 10.1016/j.burns.2012.08.013] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2012] [Revised: 08/12/2012] [Accepted: 08/14/2012] [Indexed: 12/31/2022]
Abstract
BACKGROUND Burn injury can induce an inflammatory response in the blood and wound of patients. Procedural activities in burn patients are particularly problematic in burn care due to their high intensity and frequency; hence, procedural pain evoked by burn dressing changes is a common severe issue. Previous studies demonstrated that purinergic signalling is one of the major pathways involved in the initiation, progression and down-regulation of the inflammatory response. Adenosine 5'-triphosphate (ATP) contributes to inflammation, and increased extracellular ATP levels amplify inflammation in vivo via the P2X7 receptor. In the present study, the effect of puerarin, an active ingredient extracted from Chinese herbal medicine Ge Gen, on pain relief of burn patients during dressing change and the mechanism related to the regulation of the purinergic signalling pathway were investigated. METHODS Burn patients were randomly divided into the normal saline group (NS-treated burn patients) and the puerarin-treated group (PUE-treated burn patients), and healthy volunteers were recruited as a control group. The visual Analogue Scale (VAS) scores, heart rate (HR) and respiratory rate (RR) of NS- and PUE-treated burn patients were observed. In addition, interleukin (IL)-1 and IL-4 levels in blood samples, as well as expression of P2X7 receptor messenger RNA (mRNA) and protein in peripheral blood mononuclear cells (PBMCs) were determined. RESULTS The IL-1 levels in the PUE-treated burn patients at post-dressing changes were significantly decreased in comparison with those in NS-treated burn patients; in contrast, the IL-4 levels in PUE-treated burn patients were increased. The expression levels of P2X7 protein and mRNA in PBMCs of PUE-treated burn patients were significantly decreased in comparison with those in NS-treated burn patients. CONCLUSIONS The inflammation and associated pain involved in dressing changes of burn patients were relieved by puerarin treatment. The effects were correlated with the decreased expression level of P2X7 receptor mRNA and protein in PBMCs of burn patients.
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Affiliation(s)
- Jun Zhang
- Department of Physiology, Medical College of Nanchang University, Nanchang, Jiangxi 330006, PR China
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