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1.
Chinese Journal of Burns ; (6): 246-248, 2018.
Artigo em Chinês | WPRIM | ID: wpr-806371

RESUMO

Artificial intelligence has been able to automatically learn and judge large-scale data to some extent. Based on database of a large amount of burn data and in-depth learning, artificial intelligence can assist burn surgeons to evaluate burn surface, diagnose burn depth, guide fluid supply during shock stage, and predict prognosis, with high accuracy. With the development of technology, artificial intelligence can provide more accurate information for burn surgeons to make clinical diagnosis and treatment strategies.

2.
Chinese Journal of Burns ; (6): 566-569, 2018.
Artigo em Chinês | WPRIM | ID: wpr-807208

RESUMO

Growth factors play critical roles in the process of wound healing. Application of growth factor locally is a good way of promoting wound healing, while it is easy to be hydrolyzed in wounds and its efficacy has dose- and time-dependent manner. Therefore, appropriate growth factor delivery system is needed to assist it to function in wounds. In addition to delivering growth factor directly to wounds, viral and non-viral vectors can be used for gene transfection of growth factor in wounds. The gene can be transformed to growth factor to promote wound healing by transcription and translation. This article reviews the advances in the research of delivery system of growth factor and the gene for promoting wound healing.

3.
Chinese Journal of Burns ; (6): 27-30, 2017.
Artigo em Chinês | WPRIM | ID: wpr-808016

RESUMO

As a new technology, three-dimensional printing possesses the characteristics of high precision and strong controllability, which has become a new technology and can be used in tissue engineering. Currently, using three-dimensional printing to build artificial skin has made certain achievement, and experiments in vitro have confirmed that the three-dimensional printing has the possibilities to build artificial skin whose structure and function are close to those of nature skin. However, the technology is not yet very mature and there are still some problems need to be solved, such as the recreation of the cutaneous appendages and the degradation and absorption of the extracellular matrix.

4.
Chin. j. traumatol ; Chin. j. traumatol;(6): 63-68, 2014.
Artigo em Inglês | WPRIM | ID: wpr-358893

RESUMO

<p><b>OBJECTIVE</b>To compare the clinical effects between closed reduction and internal fixation (CRIF) and total hip arthroplasty (THA) for displaced femoral neck fracture.</p><p><b>METHODS</b>In this prospective randomized study, 285 patients aged above 65 years with hip fractures (Garden III or IV) were included from January 2001 to December 2005. The cases were randomly allocated to either the CRIF group or THA group. Patients with pathological fractures (bone tumors or metabolic bone disease), preoperative avascular necrosis of the femoral head, osteoarthritis, rheumatoid arthritis, hemiplegia, long-term bed rest and complications affecting hip functions were excluded.</p><p><b>RESULTS</b>During the 5-year follow-up, CRIF group had significantly higher rates of complication in hip joint, general complication and reoperation than THA group (38.3% vs. 12.7%, P<0.01; 45.3% vs. 21.7%, P<0.01; 33.6% vs. 10.2%, P<0.05 respectively). There was no difference in mortality between the two groups. Postoperative function of the hip joint in THA group recovered favorably with higher Harris scores.</p><p><b>CONCLUSION</b>For displaced fractures of the femoral neck in elderly patients, THA can achieve a lower rate of complication and reoperation, as well as better postoperative recovery of hip joint function compared with CRIF.</p>


Assuntos
Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Artroplastia de Quadril , Métodos , Fraturas do Colo Femoral , Cirurgia Geral , Fixação Interna de Fraturas , Métodos , Complicações Pós-Operatórias , Epidemiologia , Estudos Prospectivos , Falha de Tratamento , Caminhada
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