Chinese journal of traumatology = Zhonghua chuang shang za zhi / Chinese Medical Association
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Chin. J. Traumatol. · Jan 2012
Review Case ReportsTraumatic posterior hip dislocation in a 16-month-old child: a case report and review of literature.
Traumatic posterior hip dislocation is an uncommon injury in children, constituting less than 5% of paediatric dislocations. In a younger child (less than 5 years), minor trauma such as a slip or fall from a low height may cause a hip dislocation, whereas in an adolescent a dislocation is usually caused by a major trauma such as motor vehicle accident. ⋯ Early detection and closed reduction ensured good outcome in our case. A high index of suspicion is necessary to achieve satisfactory reduction within six hours of dislocation because reduction after this period will greatly increase the risk of complications.
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Since 1980s, the rapid development of tissue engineering and stem cell research has pushed regenerative medicine to a new fastigium, and regenerative medicine has become a noticeable research field in the international biology and medicine. In China, about 100 million patients need repair and regeneration treatment every year, while the number is much larger in the world. Regenerative medicine could provide effective salvation for these patients. ⋯ In order to push the translation of regenerative medicine forward-from bench to bedside, a strategic alliance has been established, and it includes 27 top-level research institutes, medical institutes, colleges, universities and enterprises in the field of stem cell and regeneration medicine. Recently the journal, Science, has published a special issue-Regenerative Medicine in China, consisting of 35 papers dealing with stem cell and regeneration, tissue engineering and regeneration, trauma and regeneration and bases for tissue repair and regenerative medicine. It is predicated that a greater breakthrough in theory and practice of regenerative medicine will be achieved in the near future (20 to 30 years).
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Chin. J. Traumatol. · Jan 2012
Meta AnalysisMeta-analysis comparing total hip arthroplasty with hemiarthroplasty in the treatment of displaced femoral neck fractures in patients over 70 years old.
Total hip arthroplasty (THA) and hemiarthroplasty (HA) are effective methods currently used to treat femoral neck fracture in elderly patients, but the two options remain controversial in patients over 70 years old. The main purpose of our study was to determine whether THA or HA is a superior treatment of femoral fractures involving a displaced neck in patients who are over 70 years of age. ⋯ The significant differences in outcomes suggest that THA is a valuable treatment option for active elderly hip fracture individuals. However, patients who are older, impaired or institutionalized benefit from HA.
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Chin. J. Traumatol. · Jan 2012
Randomized Controlled TrialEchocardiography integrated ACLS protocol versus conventional cardiopulmonary resuscitation in patients with pulseless electrical activity cardiac arrest.
To examine the utility of bedside echocardiography in detecting the reversible causes of pulseless electrical activity (PEA) cardiac arrest and predicting the resuscitation outcomes. ⋯ Bedside echocardiography can identify some reversible causes of PEA. However, there are no significant changes in survival outcome between the echo group and those with traditional CPR.