Chinese journal of traumatology 

About: Chinese journal of traumatology is an academic journal published by Elsevier BV. The journal publishes majorly in the area(s): Poison control & Fracture fixation. It has an ISSN identifier of 1008-1275. It is also open access. Over the lifetime, 1543 publications have been published receiving 12945 citations. The journal is also known as: Zhonghua chuangshang zazhi.

Road traffic injuries.

Abstract: The appearance of cars has raised materialistic civilization and living standard to an unprecedented level. Today, it is hard to imagine how we human beings can live without cars. Yet, motor vehicles can cause a great number of deaths and injuries as well as considerable economic losses, which have constituted the global burden. Understanding of the occurrence and development of road traffic injuries will contribute to the prevention and control of crash and to the implementation of "everybody has the right to enjoy health" proposed by WHO.

The molecular biology in wound healing & non-healing wound.

Abstract: The development of molecular biology and other new biotechnologies helps us to recognize the wound healing and non-healing wound of skin in the past 30 years. This review mainly focuses on the molecular biology of many cytokines (including growth factors) and other molecular factors such as extracellular matrix (ECM) on wound healing. The molecular biology in cell movement such as epidermal cells in wound healing was also discussed. Moreover many common chronic wounds such as pressure ulcers, leg ulcers, diabetic foot wounds, venous stasis ulcers, etc. usually deteriorate into non-healing wounds. Therefore the molecular biology such as advanced glycation end products (AGEs) and other molecular factors in diabetes non-healing wounds were also reviewed.

Current understanding of neuroinflammation after traumatic brain injury and cell-based therapeutic opportunities.

Abstract: Traumatic brain injury (TBI) remains a major cause of death and disability worldwide. Increasing evidence indicates that TBI is an important risk factor for neurodegenerative diseases including Alzheimer's disease, Parkinson's disease, and chronic traumatic encephalopathy. Despite improved supportive and rehabilitative care of TBI patients, unfortunately, all late phase clinical trials in TBI have yet to yield a safe and effective neuroprotective treatment. The disappointing clinical trials may be attributed to variability in treatment approaches and heterogeneity of the population of TBI patients as well as a race against time to prevent or reduce inexorable cell death. TBI is not just an acute event but a chronic disease. Among many mechanisms involved in secondary injury after TBI, emerging preclinical studies indicate that posttraumatic prolonged and progressive neuroinflammation is associated with neurodegeneration which may be treatable long after the initiating brain injury. This review provides an overview of recent understanding of neuroinflammation in TBI and preclinical cell-based therapies that target neuroinflammation and promote functional recovery after TBI.

Therapeutic effect of mild hypothermia on severe traumatic head injury.

Abstract: OBJECTIVE To investigate the therapeutic effect of mild hypothermia on severe traumatic brain injury. METHODS Eighty-six in-patients with severe traumatic brain injury treated ordinarily were consecutively randomized into two groups: a hypothermia group (n=43) and a normothermia group (the control group, n=43). In the hypothermia group, the core temperature (i.e., nasopharyngeal or brain temperature) of the patient was reduced to and maintained at 33-35 degrees C with a systemic cooling blanket. Natural rewarming began after 3-5 days (mean: 4.3 days) of hypothermia treatment. In the control group, the patient received no hypothermia treatment. The vital sign, extradural pressure and serum superoxide dismutase were observed and measured during treatment, and the complications as well as the Glasgow outcome scale were evaluated at 2 years after injury. RESULTS The mean extradural pressure in the hypothermia group (27.38 mm Hg +/- 4.88 mm Hg at 24 hours, 29.40 mm Hg +/- 4.50 mm Hg at 48 hours and 26.40 mm Hg +/- 4.13 mm Hg at 72 hours after injury) was much lower than that in the control group (32.63 mm Hg +/- 3.00 mm Hg, 34.80 mm Hg +/- 6.00 mm Hg and 31.81 mm Hg +/- 4.50 mm Hg respectively at 24, 48 and 72 hours, P<0.05). The mean serum superoxide dismutase levels in the hypothermia group on days 3 and 7 (583.7 microg/L +/- 99.6 microg/L and 699.4 microg/L +/- 217.3 microg/L, respectively) were much higher than those in the control group at the same time period (446.6 microg/L +/- 79.5 microg/L and 497.1 microg/L +/- 101.2 microg/L, respectively, P<0.01). The recovery rates at 2 years after injury were 65.1% in the hypothermia group and 37.2% in the control group (P<0.05). The mortality rates were 25.6% in the hypothermia group and 51.2% in the control group (P<0.05). The complications, including pulmonary infections, thrombocytopenia (platelet count < 100 x 10(9)/L), hemorrhage in the digestive tract, electrolyte disorders and renal malfunction, were managed without severe sequelae. CONCLUSIONS Mild hypothermia is a safe and effective therapeutic method, which can lower the extradural pressure, increase the serum superoxide dismutase and improve the neurological outcomes without severe complications in the patients with severe traumatic brain injury.

Complications induced by decompressive craniectomies after traumatic brain injury.

Abstract: Objective: To find out the optimal approach to decompress externally the severe injured brain and to avoid possible complications caused by external decompression. Methods: 68 patients who underwent external decompression after traumatic brain injury were admitted into Tianjin Medical University General Hospital for cranioplasty from 1995 to 2001. Complications were retrospectively investigated and analyzed in all patients. The findings were compared between the patients who accepted the decompressive craniectomy in our hospital and in local hospitals. χ 2-test was employed for statistical analysis and complication evaluation. Results: Large craniectomy definitely caused some side effects to patients. Among various complications, several of them showed significantly high incidence (P 0.05) in patients who underwent the decompressive operation in local hospitals such as shunt-dependent hydrocephalous, subdural fluid collection, and CSF leakage from scalp incision. The rest of the complications had no remarkable difference (P 0.05) between the two groups including dilation or/and migration of lateral ventricle underlying the cranial defect, skin flap concavity, encephalomalacia of the decompressive area, seizure and infection. Conclusions: To reduce the incidence of iatrogenic side effects, surgical craniectomy should be performed according to the strict indication and standard and any abuse should be avoided.